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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_AT91FR40008_GCC/] [AT91R40008.h] - Rev 615
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// ---------------------------------------------------------------------------- // ATMEL Microcontroller Software Support - ROUSSET - // ---------------------------------------------------------------------------- // The software is delivered "AS IS" without warranty or condition of any // kind, either express, implied or statutory. This includes without // limitation any warranty or condition with respect to merchantability or // fitness for any particular purpose, or against the infringements of // intellectual property rights of others. // ---------------------------------------------------------------------------- // File Name : AT91R40008.h // Object : AT91R40008 definitions // Generated : AT91 SW Application Group 02/19/2003 (11:13:31) // // CVS Reference : /AT91R40008.pl/1.3/Tue Nov 12 16:01:52 2002// // CVS Reference : /AIC_1246F.pl/1.4/Mon Nov 04 17:51:00 2002// // CVS Reference : /WD_1241B.pl/1.1/Mon Nov 04 17:51:00 2002// // CVS Reference : /PS_x40.pl/1.2/Tue Nov 12 16:01:52 2002// // CVS Reference : /PIO_1321C.pl/1.5/Tue Oct 29 15:50:24 2002// // CVS Reference : /TC_1243B.pl/1.4/Tue Nov 05 12:43:10 2002// // CVS Reference : /PDC_1363D.pl/1.3/Wed Oct 23 14:49:48 2002// // CVS Reference : /US_1242E.pl/1.5/Thu Nov 21 13:37:56 2002// // CVS Reference : /SF_x40.pl/1.1/Tue Nov 12 13:27:20 2002// // CVS Reference : /EBI_x40.pl/1.5/Wed Feb 19 09:25:22 2003// // ---------------------------------------------------------------------------- #ifndef AT91R40008_H #define AT91R40008_H /* AT91 Register type */ typedef volatile unsigned int AT91_REG; // Hardware register definition typedef volatile unsigned int at91_reg; // ***************************************************************************** // SOFTWARE API DEFINITION FOR Advanced Interrupt Controller // ***************************************************************************** typedef struct _AT91S_AIC { AT91_REG AIC_SMR[32]; // Source Mode egister AT91_REG AIC_SVR[32]; // Source Vector egister AT91_REG AIC_IVR; // IRQ Vector Register AT91_REG AIC_FVR; // FIQ Vector Register AT91_REG AIC_ISR; // Interrupt Status Register AT91_REG AIC_IPR; // Interrupt Pending Register AT91_REG AIC_IMR; // Interrupt Mask Register AT91_REG AIC_CISR; // Core Interrupt Status Register AT91_REG Reserved0[2]; // AT91_REG AIC_IECR; // Interrupt Enable Command Register AT91_REG AIC_IDCR; // Interrupt Disable Command egister AT91_REG AIC_ICCR; // Interrupt Clear Command Register AT91_REG AIC_ISCR; // Interrupt Set Command Register AT91_REG AIC_EOICR; // End of Interrupt Command Register AT91_REG AIC_SPU; // Spurious Vector Register } AT91S_AIC, *AT91PS_AIC; // -------- AIC_SMR : (AIC Offset: 0x0) Control Register -------- #define AT91C_AIC_PRIOR ((unsigned int) 0x7 << 0) // (AIC) Priority Level #define AT91C_AIC_PRIOR_LOWEST ((unsigned int) 0x0) // (AIC) Lowest priority level #define AT91C_AIC_PRIOR_HIGHEST ((unsigned int) 0x7) // (AIC) Highest priority level #define AT91C_AIC_SRCTYPE ((unsigned int) 0x3 << 5) // (AIC) Interrupt Source Type #define AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE ((unsigned int) 0x0 << 5) // (AIC) Internal Sources Code Label Level Sensitive #define AT91C_AIC_SRCTYPE_INT_EDGE_TRIGGERED ((unsigned int) 0x1 << 5) // (AIC) Internal Sources Code Label Edge triggered #define AT91C_AIC_SRCTYPE_EXT_HIGH_LEVEL ((unsigned int) 0x2 << 5) // (AIC) External Sources Code Label High-level Sensitive #define AT91C_AIC_SRCTYPE_EXT_POSITIVE_EDGE ((unsigned int) 0x3 << 5) // (AIC) External Sources Code Label Positive Edge triggered // -------- AIC_CISR : (AIC Offset: 0x114) AIC Core Interrupt Status Register -------- #define AT91C_AIC_NFIQ ((unsigned int) 0x1 << 0) // (AIC) NFIQ Status #define AT91C_AIC_NIRQ ((unsigned int) 0x1 << 1) // (AIC) NIRQ Status // ***************************************************************************** // SOFTWARE API DEFINITION FOR Watchdog Timer Interface // ***************************************************************************** typedef struct _AT91S_WD { AT91_REG WD_OMR; // Overflow Mode Register AT91_REG WD_CMR; // Clock Mode Register AT91_REG WD_CR; // Control Register AT91_REG WD_SR; // Status Register } AT91S_WD, *AT91PS_WD; // -------- WD_OMR : (WD Offset: 0x0) Overflow Mode Register -------- #define AT91C_WD_WDEN ((unsigned int) 0x1 << 0) // (WD) Watchdog Enable #define AT91C_WD_RSTEN ((unsigned int) 0x1 << 1) // (WD) Reset Enable #define AT91C_WD_IRQEN ((unsigned int) 0x1 << 2) // (WD) Interrupt Enable #define AT91C_WD_EXTEN ((unsigned int) 0x1 << 3) // (WD) External Signal Enable #define AT91C_WD_OKEY ((unsigned int) 0xFFF << 4) // (WD) Watchdog Enable // -------- WD_CMR : (WD Offset: 0x4) Clock Mode Register -------- #define AT91C_WD_WDCLKS ((unsigned int) 0x3 << 0) // (WD) Clock Selection #define AT91C_WD_WDCLKS_MCK32 ((unsigned int) 0x0) // (WD) Master Clock divided by 32 #define AT91C_WD_WDCLKS_MCK128 ((unsigned int) 0x1) // (WD) Master Clock divided by 128 #define AT91C_WD_WDCLKS_MCK1024 ((unsigned int) 0x2) // (WD) Master Clock divided by 1024 #define AT91C_WD_WDCLKS_MCK4096 ((unsigned int) 0x3) // (WD) Master Clock divided by 4096 #define AT91C_WD_HPCV ((unsigned int) 0xF << 2) // (WD) High Pre-load Counter Value #define AT91C_WD_CKEY ((unsigned int) 0x1FF << 7) // (WD) Clock Access Key // -------- WD_CR : (WD Offset: 0x8) Control Register -------- #define AT91C_WD_RSTKEY ((unsigned int) 0xFFFF << 0) // (WD) Restart Key // -------- WD_SR : (WD Offset: 0xc) Status Register -------- #define AT91C_WD_WDOVF ((unsigned int) 0x1 << 0) // (WD) Watchdog Overflow // ***************************************************************************** // SOFTWARE API DEFINITION FOR Power Saving Controler // ***************************************************************************** typedef struct _AT91S_PS { AT91_REG PS_CR; // Control Register AT91_REG PS_PCER; // Peripheral Clock Enable Register AT91_REG PS_PCDR; // Peripheral Clock Disable Register AT91_REG PS_PCSR; // Peripheral Clock Status Register } AT91S_PS, *AT91PS_PS; // -------- PS_PCER : (PS Offset: 0x4) Peripheral Clock Enable Register -------- #define AT91C_PS_US0 ((unsigned int) 0x1 << 2) // (PS) Usart 0 Clock #define AT91C_PS_US1 ((unsigned int) 0x1 << 3) // (PS) Usart 1 Clock #define AT91C_PS_TC0 ((unsigned int) 0x1 << 4) // (PS) Timer Counter 0 Clock #define AT91C_PS_TC1 ((unsigned int) 0x1 << 5) // (PS) Timer Counter 1 Clock #define AT91C_PS_TC2 ((unsigned int) 0x1 << 6) // (PS) Timer Counter 2 Clock #define AT91C_PS_PIO ((unsigned int) 0x1 << 8) // (PS) PIO Clock // -------- PS_PCDR : (PS Offset: 0x8) Peripheral Clock Disable Register -------- // -------- PS_PCSR : (PS Offset: 0xc) Peripheral Clock Satus Register -------- // ***************************************************************************** // SOFTWARE API DEFINITION FOR Parallel Input Output Controler // ***************************************************************************** typedef struct _AT91S_PIO { AT91_REG PIO_PER; // PIO Enable Register AT91_REG PIO_PDR; // PIO Disable Register AT91_REG PIO_PSR; // PIO Status Register AT91_REG Reserved0[1]; // AT91_REG PIO_OER; // Output Enable Register AT91_REG PIO_ODR; // Output Disable Registerr AT91_REG PIO_OSR; // Output Status Register AT91_REG Reserved1[1]; // AT91_REG PIO_IFER; // Input Filter Enable Register AT91_REG PIO_IFDR; // Input Filter Disable Register AT91_REG PIO_IFSR; // Input Filter Status Register AT91_REG Reserved2[1]; // AT91_REG PIO_SODR; // Set Output Data Register AT91_REG PIO_CODR; // Clear Output Data Register AT91_REG PIO_ODSR; // Output Data Status Register AT91_REG PIO_PDSR; // Pin Data Status Register AT91_REG PIO_IER; // Interrupt Enable Register AT91_REG PIO_IDR; // Interrupt Disable Register AT91_REG PIO_IMR; // Interrupt Mask Register AT91_REG PIO_ISR; // Interrupt Status Register AT91_REG PIO_MDER; // Multi-driver Enable Register AT91_REG PIO_MDDR; // Multi-driver Disable Register AT91_REG PIO_MDSR; // Multi-driver Status Register } AT91S_PIO, *AT91PS_PIO; // ***************************************************************************** // SOFTWARE API DEFINITION FOR Timer Counter Channel Interface // ***************************************************************************** typedef struct _AT91S_TC { AT91_REG TC_CCR; // Channel Control Register AT91_REG TC_CMR; // Channel Mode Register AT91_REG Reserved0[2]; // AT91_REG TC_CV; // Counter Value AT91_REG TC_RA; // Register A AT91_REG TC_RB; // Register B AT91_REG TC_RC; // Register C AT91_REG TC_SR; // Status Register AT91_REG TC_IER; // Interrupt Enable Register AT91_REG TC_IDR; // Interrupt Disable Register AT91_REG TC_IMR; // Interrupt Mask Register } AT91S_TC, *AT91PS_TC; // -------- TC_CCR : (TC Offset: 0x0) TC Channel Control Register -------- #define AT91C_TC_CLKEN ((unsigned int) 0x1 << 0) // (TC) Counter Clock Enable Command #define AT91C_TC_CLKDIS ((unsigned int) 0x1 << 1) // (TC) Counter Clock Disable Command #define AT91C_TC_SWTRG ((unsigned int) 0x1 << 2) // (TC) Software Trigger Command // -------- TC_CMR : (TC Offset: 0x4) TC Channel Mode Register: Capture Mode / Waveform Mode -------- #define AT91C_TC_CPCSTOP ((unsigned int) 0x1 << 6) // (TC) Counter Clock Stopped with RC Compare #define AT91C_TC_CPCDIS ((unsigned int) 0x1 << 7) // (TC) Counter Clock Disable with RC Compare #define AT91C_TC_EEVTEDG ((unsigned int) 0x3 << 8) // (TC) External Event Edge Selection #define AT91C_TC_EEVTEDG_NONE ((unsigned int) 0x0 << 8) // (TC) Edge: None #define AT91C_TC_EEVTEDG_RISING ((unsigned int) 0x1 << 8) // (TC) Edge: rising edge #define AT91C_TC_EEVTEDG_FALLING ((unsigned int) 0x2 << 8) // (TC) Edge: falling edge #define AT91C_TC_EEVTEDG_BOTH ((unsigned int) 0x3 << 8) // (TC) Edge: each edge #define AT91C_TC_EEVT ((unsigned int) 0x3 << 10) // (TC) External Event Selection #define AT91C_TC_EEVT_NONE ((unsigned int) 0x0 << 10) // (TC) Signal selected as external event: TIOB TIOB direction: input #define AT91C_TC_EEVT_RISING ((unsigned int) 0x1 << 10) // (TC) Signal selected as external event: XC0 TIOB direction: output #define AT91C_TC_EEVT_FALLING ((unsigned int) 0x2 << 10) // (TC) Signal selected as external event: XC1 TIOB direction: output #define AT91C_TC_EEVT_BOTH ((unsigned int) 0x3 << 10) // (TC) Signal selected as external event: XC2 TIOB direction: output #define AT91C_TC_ENETRG ((unsigned int) 0x1 << 12) // (TC) External Event Trigger enable #define AT91C_TC_WAVESEL ((unsigned int) 0x3 << 13) // (TC) Waveform Selection #define AT91C_TC_WAVESEL_UP ((unsigned int) 0x0 << 13) // (TC) UP mode without atomatic trigger on RC Compare #define AT91C_TC_WAVESEL_UP_AUTO ((unsigned int) 0x1 << 13) // (TC) UP mode with automatic trigger on RC Compare #define AT91C_TC_WAVESEL_UPDOWN ((unsigned int) 0x2 << 13) // (TC) UPDOWN mode without automatic trigger on RC Compare #define AT91C_TC_WAVESEL_UPDOWN_AUTO ((unsigned int) 0x3 << 13) // (TC) UPDOWN mode with automatic trigger on RC Compare #define AT91C_TC_CPCTRG ((unsigned int) 0x1 << 14) // (TC) RC Compare Trigger Enable #define AT91C_TC_WAVE ((unsigned int) 0x1 << 15) // (TC) #define AT91C_TC_ACPA ((unsigned int) 0x3 << 16) // (TC) RA Compare Effect on TIOA #define AT91C_TC_ACPA_NONE ((unsigned int) 0x0 << 16) // (TC) Effect: none #define AT91C_TC_ACPA_SET ((unsigned int) 0x1 << 16) // (TC) Effect: set #define AT91C_TC_ACPA_CLEAR ((unsigned int) 0x2 << 16) // (TC) Effect: clear #define AT91C_TC_ACPA_TOGGLE ((unsigned int) 0x3 << 16) // (TC) Effect: toggle #define AT91C_TC_ACPC ((unsigned int) 0x3 << 18) // (TC) RC Compare Effect on TIOA #define AT91C_TC_ACPC_NONE ((unsigned int) 0x0 << 18) // (TC) Effect: none #define AT91C_TC_ACPC_SET ((unsigned int) 0x1 << 18) // (TC) Effect: set #define AT91C_TC_ACPC_CLEAR ((unsigned int) 0x2 << 18) // (TC) Effect: clear #define AT91C_TC_ACPC_TOGGLE ((unsigned int) 0x3 << 18) // (TC) Effect: toggle #define AT91C_TC_AEEVT ((unsigned int) 0x3 << 20) // (TC) External Event Effect on TIOA #define AT91C_TC_AEEVT_NONE ((unsigned int) 0x0 << 20) // (TC) Effect: none #define AT91C_TC_AEEVT_SET ((unsigned int) 0x1 << 20) // (TC) Effect: set #define AT91C_TC_AEEVT_CLEAR ((unsigned int) 0x2 << 20) // (TC) Effect: clear #define AT91C_TC_AEEVT_TOGGLE ((unsigned int) 0x3 << 20) // (TC) Effect: toggle #define AT91C_TC_ASWTRG ((unsigned int) 0x3 << 22) // (TC) Software Trigger Effect on TIOA #define AT91C_TC_ASWTRG_NONE ((unsigned int) 0x0 << 22) // (TC) Effect: none #define AT91C_TC_ASWTRG_SET ((unsigned int) 0x1 << 22) // (TC) Effect: set #define AT91C_TC_ASWTRG_CLEAR ((unsigned int) 0x2 << 22) // (TC) Effect: clear #define AT91C_TC_ASWTRG_TOGGLE ((unsigned int) 0x3 << 22) // (TC) Effect: toggle #define AT91C_TC_BCPB ((unsigned int) 0x3 << 24) // (TC) RB Compare Effect on TIOB #define AT91C_TC_BCPB_NONE ((unsigned int) 0x0 << 24) // (TC) Effect: none #define AT91C_TC_BCPB_SET ((unsigned int) 0x1 << 24) // (TC) Effect: set #define AT91C_TC_BCPB_CLEAR ((unsigned int) 0x2 << 24) // (TC) Effect: clear #define AT91C_TC_BCPB_TOGGLE ((unsigned int) 0x3 << 24) // (TC) Effect: toggle #define AT91C_TC_BCPC ((unsigned int) 0x3 << 26) // (TC) RC Compare Effect on TIOB #define AT91C_TC_BCPC_NONE ((unsigned int) 0x0 << 26) // (TC) Effect: none #define AT91C_TC_BCPC_SET ((unsigned int) 0x1 << 26) // (TC) Effect: set #define AT91C_TC_BCPC_CLEAR ((unsigned int) 0x2 << 26) // (TC) Effect: clear #define AT91C_TC_BCPC_TOGGLE ((unsigned int) 0x3 << 26) // (TC) Effect: toggle #define AT91C_TC_BEEVT ((unsigned int) 0x3 << 28) // (TC) External Event Effect on TIOB #define AT91C_TC_BEEVT_NONE ((unsigned int) 0x0 << 28) // (TC) Effect: none #define AT91C_TC_BEEVT_SET ((unsigned int) 0x1 << 28) // (TC) Effect: set #define AT91C_TC_BEEVT_CLEAR ((unsigned int) 0x2 << 28) // (TC) Effect: clear #define AT91C_TC_BEEVT_TOGGLE ((unsigned int) 0x3 << 28) // (TC) Effect: toggle #define AT91C_TC_BSWTRG ((unsigned int) 0x3 << 30) // (TC) Software Trigger Effect on TIOB #define AT91C_TC_BSWTRG_NONE ((unsigned int) 0x0 << 30) // (TC) Effect: none #define AT91C_TC_BSWTRG_SET ((unsigned int) 0x1 << 30) // (TC) Effect: set #define AT91C_TC_BSWTRG_CLEAR ((unsigned int) 0x2 << 30) // (TC) Effect: clear #define AT91C_TC_BSWTRG_TOGGLE ((unsigned int) 0x3 << 30) // (TC) Effect: toggle // -------- TC_SR : (TC Offset: 0x20) TC Channel Status Register -------- #define AT91C_TC_COVFS ((unsigned int) 0x1 << 0) // (TC) Counter Overflow #define AT91C_TC_LOVRS ((unsigned int) 0x1 << 1) // (TC) Load Overrun #define AT91C_TC_CPAS ((unsigned int) 0x1 << 2) // (TC) RA Compare #define AT91C_TC_CPBS ((unsigned int) 0x1 << 3) // (TC) RB Compare #define AT91C_TC_CPCS ((unsigned int) 0x1 << 4) // (TC) RC Compare #define AT91C_TC_LDRAS ((unsigned int) 0x1 << 5) // (TC) RA Loading #define AT91C_TC_LDRBS ((unsigned int) 0x1 << 6) // (TC) RB Loading #define AT91C_TC_ETRCS ((unsigned int) 0x1 << 7) // (TC) External Trigger #define AT91C_TC_ETRGS ((unsigned int) 0x1 << 16) // (TC) Clock Enabling #define AT91C_TC_MTIOA ((unsigned int) 0x1 << 17) // (TC) TIOA Mirror #define AT91C_TC_MTIOB ((unsigned int) 0x1 << 18) // (TC) TIOA Mirror // -------- TC_IER : (TC Offset: 0x24) TC Channel Interrupt Enable Register -------- // -------- TC_IDR : (TC Offset: 0x28) TC Channel Interrupt Disable Register -------- // -------- TC_IMR : (TC Offset: 0x2c) TC Channel Interrupt Mask Register -------- // ***************************************************************************** // SOFTWARE API DEFINITION FOR Timer Counter Interface // ***************************************************************************** typedef struct _AT91S_TCB { AT91S_TC TCB_TC0; // TC Channel 0 AT91_REG Reserved0[4]; // AT91S_TC TCB_TC1; // TC Channel 1 AT91_REG Reserved1[4]; // AT91S_TC TCB_TC2; // TC Channel 2 AT91_REG Reserved2[4]; // AT91_REG TCB_BCR; // TC Block Control Register AT91_REG TCB_BMR; // TC Block Mode Register } AT91S_TCB, *AT91PS_TCB; // -------- TCB_BCR : (TCB Offset: 0xc0) TC Block Control Register -------- #define AT91C_TCB_SYNC ((unsigned int) 0x1 << 0) // (TCB) Synchro Command // -------- TCB_BMR : (TCB Offset: 0xc4) TC Block Mode Register -------- #define AT91C_TCB_TC0XC0S ((unsigned int) 0x1 << 0) // (TCB) External Clock Signal 0 Selection #define AT91C_TCB_TC0XC0S_TCLK0 ((unsigned int) 0x0) // (TCB) TCLK0 connected to XC0 #define AT91C_TCB_TC0XC0S_NONE ((unsigned int) 0x1) // (TCB) None signal connected to XC0 #define AT91C_TCB_TC0XC0S_TIOA1 ((unsigned int) 0x2) // (TCB) TIOA1 connected to XC0 #define AT91C_TCB_TC0XC0S_TIOA2 ((unsigned int) 0x3) // (TCB) TIOA2 connected to XC0 #define AT91C_TCB_TC1XC1S ((unsigned int) 0x1 << 2) // (TCB) External Clock Signal 1 Selection #define AT91C_TCB_TC1XC1S_TCLK1 ((unsigned int) 0x0 << 2) // (TCB) TCLK1 connected to XC1 #define AT91C_TCB_TC1XC1S_NONE ((unsigned int) 0x1 << 2) // (TCB) None signal connected to XC1 #define AT91C_TCB_TC1XC1S_TIOA0 ((unsigned int) 0x2 << 2) // (TCB) TIOA0 connected to XC1 #define AT91C_TCB_TC1XC1S_TIOA2 ((unsigned int) 0x3 << 2) // (TCB) TIOA2 connected to XC1 #define AT91C_TCB_TC2XC2S ((unsigned int) 0x1 << 4) // (TCB) External Clock Signal 2 Selection #define AT91C_TCB_TC2XC2S_TCLK2 ((unsigned int) 0x0 << 4) // (TCB) TCLK2 connected to XC2 #define AT91C_TCB_TC2XC2S_NONE ((unsigned int) 0x1 << 4) // (TCB) None signal connected to XC2 #define AT91C_TCB_TC2XC2S_TIOA0 ((unsigned int) 0x2 << 4) // (TCB) TIOA0 connected to XC2 #define AT91C_TCB_TC2XC2S_TIOA2 ((unsigned int) 0x3 << 4) // (TCB) TIOA2 connected to XC2 // ***************************************************************************** // SOFTWARE API DEFINITION FOR Peripheral Data Controller // ***************************************************************************** typedef struct _AT91S_PDC { AT91_REG PDC_RPR; // Receive Pointer Register AT91_REG PDC_RCR; // Receive Counter Register AT91_REG PDC_TPR; // Transmit Pointer Register AT91_REG PDC_TCR; // Transmit Counter Register } AT91S_PDC, *AT91PS_PDC; // ***************************************************************************** // SOFTWARE API DEFINITION FOR Usart // ***************************************************************************** typedef struct _AT91S_USART { AT91_REG US_CR; // Control Register AT91_REG US_MR; // Mode Register AT91_REG US_IER; // Interrupt Enable Register AT91_REG US_IDR; // Interrupt Disable Register AT91_REG US_IMR; // Interrupt Mask Register AT91_REG US_CSR; // Channel Status Register AT91_REG US_RHR; // Receiver Holding Register AT91_REG US_THR; // Transmitter Holding Register AT91_REG US_BRGR; // Baud Rate Generator Register AT91_REG US_RTOR; // Receiver Time-out Register AT91_REG US_TTGR; // Transmitter Time-guard Register AT91_REG Reserved0[1]; // AT91_REG US_RPR; // Receive Pointer Register AT91_REG US_RCR; // Receive Counter Register AT91_REG US_TPR; // Transmit Pointer Register AT91_REG US_TCR; // Transmit Counter Register } AT91S_USART, *AT91PS_USART; // -------- US_CR : (USART Offset: 0x0) Debug Unit Control Register -------- #define AT91C_US_RSTRX ((unsigned int) 0x1 << 2) // (USART) Reset Receiver #define AT91C_US_RSTTX ((unsigned int) 0x1 << 3) // (USART) Reset Transmitter #define AT91C_US_RXEN ((unsigned int) 0x1 << 4) // (USART) Receiver Enable #define AT91C_US_RXDIS ((unsigned int) 0x1 << 5) // (USART) Receiver Disable #define AT91C_US_TXEN ((unsigned int) 0x1 << 6) // (USART) Transmitter Enable #define AT91C_US_TXDIS ((unsigned int) 0x1 << 7) // (USART) Transmitter Disable #define AT91C_US_RSTSTA ((unsigned int) 0x1 << 8) // (USART) Reset Status Bits #define AT91C_US_STTBRK ((unsigned int) 0x1 << 9) // (USART) Start Break #define AT91C_US_STPBRK ((unsigned int) 0x1 << 10) // (USART) Stop Break #define AT91C_US_STTTO ((unsigned int) 0x1 << 11) // (USART) Start Time-out #define AT91C_US_SENDA ((unsigned int) 0x1 << 12) // (USART) Send Address // -------- US_MR : (USART Offset: 0x4) Debug Unit Mode Register -------- #define AT91C_US_CLKS ((unsigned int) 0x3 << 4) // (USART) Clock Selection (Baud Rate generator Input Clock #define AT91C_US_CLKS_CLOCK ((unsigned int) 0x0 << 4) // (USART) Clock #define AT91C_US_CLKS_FDIV1 ((unsigned int) 0x1 << 4) // (USART) fdiv1 #define AT91C_US_CLKS_SLOW ((unsigned int) 0x2 << 4) // (USART) slow_clock (ARM) #define AT91C_US_CLKS_EXT ((unsigned int) 0x3 << 4) // (USART) External (SCK) #define AT91C_US_CHRL ((unsigned int) 0x3 << 6) // (USART) Clock Selection (Baud Rate generator Input Clock #define AT91C_US_CHRL_5_BITS ((unsigned int) 0x0 << 6) // (USART) Character Length: 5 bits #define AT91C_US_CHRL_6_BITS ((unsigned int) 0x1 << 6) // (USART) Character Length: 6 bits #define AT91C_US_CHRL_7_BITS ((unsigned int) 0x2 << 6) // (USART) Character Length: 7 bits #define AT91C_US_CHRL_8_BITS ((unsigned int) 0x3 << 6) // (USART) Character Length: 8 bits #define AT91C_US_SYNC ((unsigned int) 0x1 << 8) // (USART) Synchronous Mode Select #define AT91C_US_PAR ((unsigned int) 0x7 << 9) // (USART) Parity type #define AT91C_US_PAR_EVEN ((unsigned int) 0x0 << 9) // (USART) Even Parity #define AT91C_US_PAR_ODD ((unsigned int) 0x1 << 9) // (USART) Odd Parity #define AT91C_US_PAR_SPACE ((unsigned int) 0x2 << 9) // (USART) Parity forced to 0 (Space) #define AT91C_US_PAR_MARK ((unsigned int) 0x3 << 9) // (USART) Parity forced to 1 (Mark) #define AT91C_US_PAR_NONE ((unsigned int) 0x4 << 9) // (USART) No Parity #define AT91C_US_PAR_MULTI_DROP ((unsigned int) 0x6 << 9) // (USART) Multi-drop mode #define AT91C_US_NBSTOP ((unsigned int) 0x3 << 12) // (USART) Number of Stop bits #define AT91C_US_NBSTOP_1_BIT ((unsigned int) 0x0 << 12) // (USART) 1 stop bit #define AT91C_US_NBSTOP_15_BIT ((unsigned int) 0x1 << 12) // (USART) Asynchronous (SYNC=0) 2 stop bits Synchronous (SYNC=1) 2 stop bits #define AT91C_US_NBSTOP_2_BIT ((unsigned int) 0x2 << 12) // (USART) 2 stop bits #define AT91C_US_CHMODE ((unsigned int) 0x3 << 14) // (USART) Channel Mode #define AT91C_US_CHMODE_NORMAL ((unsigned int) 0x0 << 14) // (USART) Normal Mode: The USART channel operates as an RX/TX USART. #define AT91C_US_CHMODE_AUTO ((unsigned int) 0x1 << 14) // (USART) Automatic Echo: Receiver Data Input is connected to the TXD pin. #define AT91C_US_CHMODE_LOCAL ((unsigned int) 0x2 << 14) // (USART) Local Loopback: Transmitter Output Signal is connected to Receiver Input Signal. #define AT91C_US_CHMODE_REMOTE ((unsigned int) 0x3 << 14) // (USART) Remote Loopback: RXD pin is internally connected to TXD pin. #define AT91C_US_MODE9 ((unsigned int) 0x1 << 17) // (USART) 9-bit Character length #define AT91C_US_CKLO ((unsigned int) 0x1 << 18) // (USART) Clock Output Select // -------- US_IER : (USART Offset: 0x8) Debug Unit Interrupt Enable Register -------- #define AT91C_US_RXRDY ((unsigned int) 0x1 << 0) // (USART) RXRDY Interrupt #define AT91C_US_TXRDY ((unsigned int) 0x1 << 1) // (USART) TXRDY Interrupt #define AT91C_US_RXBRK ((unsigned int) 0x1 << 2) // (USART) Break Received/End of Break #define AT91C_US_ENDRX ((unsigned int) 0x1 << 3) // (USART) End of Receive Transfer Interrupt #define AT91C_US_ENDTX ((unsigned int) 0x1 << 4) // (USART) End of Transmit Interrupt #define AT91C_US_OVRE ((unsigned int) 0x1 << 5) // (USART) Overrun Interrupt #define AT91C_US_FRAME ((unsigned int) 0x1 << 6) // (USART) Framing Error Interrupt #define AT91C_US_PARE ((unsigned int) 0x1 << 7) // (USART) Parity Error Interrupt #define AT91C_US_TIMEOUT ((unsigned int) 0x1 << 8) // (USART) Receiver Time-out #define AT91C_US_TXEMPTY ((unsigned int) 0x1 << 9) // (USART) TXEMPTY Interrupt // -------- US_IDR : (USART Offset: 0xc) Debug Unit Interrupt Disable Register -------- // -------- US_IMR : (USART Offset: 0x10) Debug Unit Interrupt Mask Register -------- // -------- US_CSR : (USART Offset: 0x14) Debug Unit Channel Status Register -------- // ***************************************************************************** // SOFTWARE API DEFINITION FOR Special Function Interface // ***************************************************************************** typedef struct _AT91S_SF { AT91_REG SF_CIDR; // Chip ID Register AT91_REG SF_EXID; // Chip ID Extension Register AT91_REG SF_RSR; // Reset Status Register AT91_REG SF_MMR; // Memory Mode Register AT91_REG Reserved0[2]; // AT91_REG SF_PMR; // Protect Mode Register } AT91S_SF, *AT91PS_SF; // -------- SF_CIDR : (SF Offset: 0x0) Chip ID Register -------- #define AT91C_SF_VERSION ((unsigned int) 0x1F << 0) // (SF) Version of the chip #define AT91C_SF_BIT5 ((unsigned int) 0x1 << 5) // (SF) Hardwired at 0 #define AT91C_SF_BIT6 ((unsigned int) 0x1 << 6) // (SF) Hardwired at 1 #define AT91C_SF_BIT7 ((unsigned int) 0x1 << 7) // (SF) Hardwired at 0 #define AT91C_SF_NVPSIZ ((unsigned int) 0xF << 8) // (SF) Nonvolatile Program Memory Size #define AT91C_SF_NVPSIZ_NONE ((unsigned int) 0x0 << 8) // (SF) None #define AT91C_SF_NVPSIZ_32K ((unsigned int) 0x3 << 8) // (SF) 32K Bytes #define AT91C_SF_NVPSIZ_64K ((unsigned int) 0x5 << 8) // (SF) 64K Bytes #define AT91C_SF_NVPSIZ_128K ((unsigned int) 0x7 << 8) // (SF) 128K Bytes #define AT91C_SF_NVPSIZ_256K ((unsigned int) 0x11 << 8) // (SF) 256K Bytes #define AT91C_SF_NVDSIZ ((unsigned int) 0xF << 12) // (SF) Nonvolatile Data Memory Size #define AT91C_SF_NVDSIZ_NONE ((unsigned int) 0x0 << 12) // (SF) None #define AT91C_SF_VDSIZ ((unsigned int) 0xF << 16) // (SF) Volatile Data Memory Size #define AT91C_SF_VDSIZ_NONE ((unsigned int) 0x0 << 16) // (SF) None #define AT91C_SF_VDSIZ_1K ((unsigned int) 0x3 << 16) // (SF) 1K Bytes #define AT91C_SF_VDSIZ_2K ((unsigned int) 0x5 << 16) // (SF) 2K Bytes #define AT91C_SF_VDSIZ_4K ((unsigned int) 0x7 << 16) // (SF) 4K Bytes #define AT91C_SF_VDSIZ_8K ((unsigned int) 0x11 << 16) // (SF) 8K Bytes #define AT91C_SF_ARCH ((unsigned int) 0xFF << 20) // (SF) Chip Architecture #define AT91C_SF_ARCH_AT91x40 ((unsigned int) 0x28 << 20) // (SF) AT91x40yyy #define AT91C_SF_ARCH_AT91x55 ((unsigned int) 0x37 << 20) // (SF) AT91x55yyy #define AT91C_SF_ARCH_AT91x63 ((unsigned int) 0x3F << 20) // (SF) AT91x63yyy #define AT91C_SF_NVPTYP ((unsigned int) 0x7 << 28) // (SF) Nonvolatile Program Memory Type #define AT91C_SF_NVPTYP_NVPTYP_M ((unsigned int) 0x1 << 28) // (SF) 'M' Series or 'F' Series #define AT91C_SF_NVPTYP_NVPTYP_R ((unsigned int) 0x4 << 28) // (SF) 'R' Series #define AT91C_SF_EXT ((unsigned int) 0x1 << 31) // (SF) Extension Flag // -------- SF_RSR : (SF Offset: 0x8) Reset Status Information -------- #define AT91C_SF_RESET ((unsigned int) 0xFF << 0) // (SF) Cause of Reset #define AT91C_SF_RESET_WD ((unsigned int) 0x35) // (SF) Internal Watchdog #define AT91C_SF_RESET_EXT ((unsigned int) 0x6C) // (SF) External Pin // -------- SF_MMR : (SF Offset: 0xc) Memory Mode Register -------- #define AT91C_SF_RAMWU ((unsigned int) 0x1 << 0) // (SF) Internal Extended RAM Write Detection // -------- SF_PMR : (SF Offset: 0x18) Protection Mode Register -------- #define AT91C_SF_AIC ((unsigned int) 0x1 << 5) // (SF) AIC Protect Mode Enable #define AT91C_SF_PMRKEY ((unsigned int) 0xFFFF << 16) // (SF) Protect Mode Register Key // ***************************************************************************** // SOFTWARE API DEFINITION FOR External Bus Interface // ***************************************************************************** typedef struct _AT91S_EBI { AT91_REG EBI_CSR[8]; // Chip-select Register AT91_REG EBI_RCR; // Remap Control Register AT91_REG EBI_MCR; // Memory Control Register } AT91S_EBI, *AT91PS_EBI; // -------- EBI_CSR : (EBI Offset: 0x0) Chip Select Register -------- #define AT91C_EBI_DBW ((unsigned int) 0x3 << 0) // (EBI) Data Bus Width #define AT91C_EBI_DBW_16 ((unsigned int) 0x1) // (EBI) 16-bit data bus width #define AT91C_EBI_DBW_8 ((unsigned int) 0x2) // (EBI) 8-bit data bus width #define AT91C_EBI_NWS ((unsigned int) 0x7 << 2) // (EBI) Number of wait states #define AT91C_EBI_NWS_1 ((unsigned int) 0x0 << 2) // (EBI) 1 wait state #define AT91C_EBI_NWS_2 ((unsigned int) 0x1 << 2) // (EBI) 2 wait state #define AT91C_EBI_NWS_3 ((unsigned int) 0x2 << 2) // (EBI) 3 wait state #define AT91C_EBI_NWS_4 ((unsigned int) 0x3 << 2) // (EBI) 4 wait state #define AT91C_EBI_NWS_5 ((unsigned int) 0x4 << 2) // (EBI) 5 wait state #define AT91C_EBI_NWS_6 ((unsigned int) 0x5 << 2) // (EBI) 6 wait state #define AT91C_EBI_NWS_7 ((unsigned int) 0x6 << 2) // (EBI) 7 wait state #define AT91C_EBI_NWS_8 ((unsigned int) 0x7 << 2) // (EBI) 8 wait state #define AT91C_EBI_WSE ((unsigned int) 0x1 << 5) // (EBI) Wait State Enable #define AT91C_EBI_PAGES ((unsigned int) 0x3 << 7) // (EBI) Pages Size #define AT91C_EBI_PAGES_1M ((unsigned int) 0x0 << 7) // (EBI) 1M Byte #define AT91C_EBI_PAGES_4M ((unsigned int) 0x1 << 7) // (EBI) 4M Byte #define AT91C_EBI_PAGES_16M ((unsigned int) 0x2 << 7) // (EBI) 16M Byte #define AT91C_EBI_PAGES_64M ((unsigned int) 0x3 << 7) // (EBI) 64M Byte #define AT91C_EBI_TDF ((unsigned int) 0x7 << 9) // (EBI) Data Float Output Time #define AT91C_EBI_TDF_0 ((unsigned int) 0x0 << 9) // (EBI) 1 TDF #define AT91C_EBI_TDF_1 ((unsigned int) 0x1 << 9) // (EBI) 2 TDF #define AT91C_EBI_TDF_2 ((unsigned int) 0x2 << 9) // (EBI) 3 TDF #define AT91C_EBI_TDF_3 ((unsigned int) 0x3 << 9) // (EBI) 4 TDF #define AT91C_EBI_TDF_4 ((unsigned int) 0x4 << 9) // (EBI) 5 TDF #define AT91C_EBI_TDF_5 ((unsigned int) 0x5 << 9) // (EBI) 6 TDF #define AT91C_EBI_TDF_6 ((unsigned int) 0x6 << 9) // (EBI) 7 TDF #define AT91C_EBI_TDF_7 ((unsigned int) 0x7 << 9) // (EBI) 8 TDF #define AT91C_EBI_BAT ((unsigned int) 0x1 << 12) // (EBI) Byte Access Type #define AT91C_EBI_CSEN ((unsigned int) 0x1 << 13) // (EBI) Chip Select Enable #define AT91C_EBI_BA ((unsigned int) 0xFFF << 20) // (EBI) Base Address // -------- EBI_RCR : (EBI Offset: 0x20) Remap Control Register -------- #define AT91C_EBI_RCB ((unsigned int) 0x1 << 0) // (EBI) 0 = No effect. 1 = Cancels the remapping (performed at reset) of the page zero memory devices. // -------- EBI_MCR : (EBI Offset: 0x24) Memory Control Register -------- #define AT91C_EBI_ALE ((unsigned int) 0x7 << 0) // (EBI) Address Line Enable #define AT91C_EBI_ALE_16M ((unsigned int) 0x0) // (EBI) Valid Address Bits = A20, A21, A22, A23 Max Addressable Space = 16M Bytes Valid Chip Select=None #define AT91C_EBI_ALE_8M ((unsigned int) 0x4) // (EBI) Valid Address Bits = A20, A21, A22 Max Addressable Space = 8M Bytes Valid Chip Select = CS4 #define AT91C_EBI_ALE_4M ((unsigned int) 0x5) // (EBI) Valid Address Bits = A20, A21 Max Addressable Space = 4M Bytes Valid Chip Select = CS4, CS5 #define AT91C_EBI_ALE_2M ((unsigned int) 0x6) // (EBI) Valid Address Bits = A20 Max Addressable Space = 2M Bytes Valid Chip Select = CS4, CS5, CS6 #define AT91C_EBI_ALE_1M ((unsigned int) 0x7) // (EBI) Valid Address Bits = None Max Addressable Space = 1M Byte Valid Chip Select = CS4, CS5, CS6, CS7 #define AT91C_EBI_DRP ((unsigned int) 0x1 << 4) // (EBI) // ***************************************************************************** // REGISTER ADDRESS DEFINITION FOR AT91R40008 // ***************************************************************************** // ========== Register definition for AIC peripheral ========== #define AT91C_AIC_EOICR ((AT91_REG *) 0xFFFFF130) // (AIC) End of Interrupt Command Register #define AT91C_AIC_ICCR ((AT91_REG *) 0xFFFFF128) // (AIC) Interrupt Clear Command Register #define AT91C_AIC_IECR ((AT91_REG *) 0xFFFFF120) // (AIC) Interrupt Enable Command Register #define AT91C_AIC_SVR ((AT91_REG *) 0xFFFFF080) // (AIC) Source Vector egister #define AT91C_AIC_SMR ((AT91_REG *) 0xFFFFF000) // (AIC) Source Mode egister #define AT91C_AIC_SPU ((AT91_REG *) 0xFFFFF134) // (AIC) Spurious Vector Register #define AT91C_AIC_FVR ((AT91_REG *) 0xFFFFF104) // (AIC) FIQ Vector Register #define AT91C_AIC_IVR ((AT91_REG *) 0xFFFFF100) // (AIC) IRQ Vector Register #define AT91C_AIC_ISR ((AT91_REG *) 0xFFFFF108) // (AIC) Interrupt Status Register #define AT91C_AIC_IMR ((AT91_REG *) 0xFFFFF110) // (AIC) Interrupt Mask Register #define AT91C_AIC_ISCR ((AT91_REG *) 0xFFFFF12C) // (AIC) Interrupt Set Command Register #define AT91C_AIC_IPR ((AT91_REG *) 0xFFFFF10C) // (AIC) Interrupt Pending Register #define AT91C_AIC_CISR ((AT91_REG *) 0xFFFFF114) // (AIC) Core Interrupt Status Register #define AT91C_AIC_IDCR ((AT91_REG *) 0xFFFFF124) // (AIC) Interrupt Disable Command egister // ========== Register definition for WD peripheral ========== #define AT91C_WD_SR ((AT91_REG *) 0xFFFF800C) // (WD) Status Register #define AT91C_WD_CMR ((AT91_REG *) 0xFFFF8004) // (WD) Clock Mode Register #define AT91C_WD_CR ((AT91_REG *) 0xFFFF8008) // (WD) Control Register #define AT91C_WD_OMR ((AT91_REG *) 0xFFFF8000) // (WD) Overflow Mode Register // ========== Register definition for PS peripheral ========== #define AT91C_PS_PCDR ((AT91_REG *) 0xFFFF4008) // (PS) Peripheral Clock Disable Register #define AT91C_PS_CR ((AT91_REG *) 0xFFFF4000) // (PS) Control Register #define AT91C_PS_PCSR ((AT91_REG *) 0xFFFF400C) // (PS) Peripheral Clock Status Register #define AT91C_PS_PCER ((AT91_REG *) 0xFFFF4004) // (PS) Peripheral Clock Enable Register // ========== Register definition for PIO peripheral ========== #define AT91C_PIO_MDSR ((AT91_REG *) 0xFFFF0058) // (PIO) Multi-driver Status Register #define AT91C_PIO_IFSR ((AT91_REG *) 0xFFFF0028) // (PIO) Input Filter Status Register #define AT91C_PIO_IFER ((AT91_REG *) 0xFFFF0020) // (PIO) Input Filter Enable Register #define AT91C_PIO_OSR ((AT91_REG *) 0xFFFF0018) // (PIO) Output Status Register #define AT91C_PIO_OER ((AT91_REG *) 0xFFFF0010) // (PIO) Output Enable Register #define AT91C_PIO_PSR ((AT91_REG *) 0xFFFF0008) // (PIO) PIO Status Register #define AT91C_PIO_PDSR ((AT91_REG *) 0xFFFF003C) // (PIO) Pin Data Status Register #define AT91C_PIO_CODR ((AT91_REG *) 0xFFFF0034) // (PIO) Clear Output Data Register #define AT91C_PIO_IFDR ((AT91_REG *) 0xFFFF0024) // (PIO) Input Filter Disable Register #define AT91C_PIO_MDER ((AT91_REG *) 0xFFFF0050) // (PIO) Multi-driver Enable Register #define AT91C_PIO_IMR ((AT91_REG *) 0xFFFF0048) // (PIO) Interrupt Mask Register #define AT91C_PIO_IER ((AT91_REG *) 0xFFFF0040) // (PIO) Interrupt Enable Register #define AT91C_PIO_ODSR ((AT91_REG *) 0xFFFF0038) // (PIO) Output Data Status Register #define AT91C_PIO_SODR ((AT91_REG *) 0xFFFF0030) // (PIO) Set Output Data Register #define AT91C_PIO_PER ((AT91_REG *) 0xFFFF0000) // (PIO) PIO Enable Register #define AT91C_PIO_MDDR ((AT91_REG *) 0xFFFF0054) // (PIO) Multi-driver Disable Register #define AT91C_PIO_ISR ((AT91_REG *) 0xFFFF004C) // (PIO) Interrupt Status Register #define AT91C_PIO_IDR ((AT91_REG *) 0xFFFF0044) // (PIO) Interrupt Disable Register #define AT91C_PIO_PDR ((AT91_REG *) 0xFFFF0004) // (PIO) PIO Disable Register #define AT91C_PIO_ODR ((AT91_REG *) 0xFFFF0014) // (PIO) Output Disable Registerr // ========== Register definition for TC2 peripheral ========== #define AT91C_TC2_IDR ((AT91_REG *) 0xFFFE00A8) // (TC2) Interrupt Disable Register #define AT91C_TC2_SR ((AT91_REG *) 0xFFFE00A0) // (TC2) Status Register #define AT91C_TC2_RB ((AT91_REG *) 0xFFFE0098) // (TC2) Register B #define AT91C_TC2_CV ((AT91_REG *) 0xFFFE0090) // (TC2) Counter Value #define AT91C_TC2_CCR ((AT91_REG *) 0xFFFE0080) // (TC2) Channel Control Register #define AT91C_TC2_IMR ((AT91_REG *) 0xFFFE00AC) // (TC2) Interrupt Mask Register #define AT91C_TC2_IER ((AT91_REG *) 0xFFFE00A4) // (TC2) Interrupt Enable Register #define AT91C_TC2_RC ((AT91_REG *) 0xFFFE009C) // (TC2) Register C #define AT91C_TC2_RA ((AT91_REG *) 0xFFFE0094) // (TC2) Register A #define AT91C_TC2_CMR ((AT91_REG *) 0xFFFE0084) // (TC2) Channel Mode Register // ========== Register definition for TC1 peripheral ========== #define AT91C_TC1_IDR ((AT91_REG *) 0xFFFE0068) // (TC1) Interrupt Disable Register #define AT91C_TC1_SR ((AT91_REG *) 0xFFFE0060) // (TC1) Status Register #define AT91C_TC1_RB ((AT91_REG *) 0xFFFE0058) // (TC1) Register B #define AT91C_TC1_CV ((AT91_REG *) 0xFFFE0050) // (TC1) Counter Value #define AT91C_TC1_CCR ((AT91_REG *) 0xFFFE0040) // (TC1) Channel Control Register #define AT91C_TC1_IMR ((AT91_REG *) 0xFFFE006C) // (TC1) Interrupt Mask Register #define AT91C_TC1_IER ((AT91_REG *) 0xFFFE0064) // (TC1) Interrupt Enable Register #define AT91C_TC1_RC ((AT91_REG *) 0xFFFE005C) // (TC1) Register C #define AT91C_TC1_RA ((AT91_REG *) 0xFFFE0054) // (TC1) Register A #define AT91C_TC1_CMR ((AT91_REG *) 0xFFFE0044) // (TC1) Channel Mode Register // ========== Register definition for TC0 peripheral ========== #define AT91C_TC0_IDR ((AT91_REG *) 0xFFFE0028) // (TC0) Interrupt Disable Register #define AT91C_TC0_SR ((AT91_REG *) 0xFFFE0020) // (TC0) Status Register #define AT91C_TC0_RB ((AT91_REG *) 0xFFFE0018) // (TC0) Register B #define AT91C_TC0_CV ((AT91_REG *) 0xFFFE0010) // (TC0) Counter Value #define AT91C_TC0_CCR ((AT91_REG *) 0xFFFE0000) // (TC0) Channel Control Register #define AT91C_TC0_IMR ((AT91_REG *) 0xFFFE002C) // (TC0) Interrupt Mask Register #define AT91C_TC0_IER ((AT91_REG *) 0xFFFE0024) // (TC0) Interrupt Enable Register #define AT91C_TC0_RC ((AT91_REG *) 0xFFFE001C) // (TC0) Register C #define AT91C_TC0_RA ((AT91_REG *) 0xFFFE0014) // (TC0) Register A #define AT91C_TC0_CMR ((AT91_REG *) 0xFFFE0004) // (TC0) Channel Mode Register // ========== Register definition for TCB0 peripheral ========== #define AT91C_TCB0_BCR ((AT91_REG *) 0xFFFE00C0) // (TCB0) TC Block Control Register #define AT91C_TCB0_BMR ((AT91_REG *) 0xFFFE00C4) // (TCB0) TC Block Mode Register // ========== Register definition for PDC_US1 peripheral ========== #define AT91C_US1_TPR ((AT91_REG *) 0xFFFC4038) // (PDC_US1) Transmit Pointer Register #define AT91C_US1_RPR ((AT91_REG *) 0xFFFC4030) // (PDC_US1) Receive Pointer Register #define AT91C_US1_TCR ((AT91_REG *) 0xFFFC403C) // (PDC_US1) Transmit Counter Register #define AT91C_US1_RCR ((AT91_REG *) 0xFFFC4034) // (PDC_US1) Receive Counter Register // ========== Register definition for US1 peripheral ========== #define AT91C_US1_RTOR ((AT91_REG *) 0xFFFCC024) // (US1) Receiver Time-out Register #define AT91C_US1_THR ((AT91_REG *) 0xFFFCC01C) // (US1) Transmitter Holding Register #define AT91C_US1_CSR ((AT91_REG *) 0xFFFCC014) // (US1) Channel Status Register #define AT91C_US1_IDR ((AT91_REG *) 0xFFFCC00C) // (US1) Interrupt Disable Register #define AT91C_US1_MR ((AT91_REG *) 0xFFFCC004) // (US1) Mode Register #define AT91C_US1_TTGR ((AT91_REG *) 0xFFFCC028) // (US1) Transmitter Time-guard Register #define AT91C_US1_BRGR ((AT91_REG *) 0xFFFCC020) // (US1) Baud Rate Generator Register #define AT91C_US1_RHR ((AT91_REG *) 0xFFFCC018) // (US1) Receiver Holding Register #define AT91C_US1_IMR ((AT91_REG *) 0xFFFCC010) // (US1) Interrupt Mask Register #define AT91C_US1_IER ((AT91_REG *) 0xFFFCC008) // (US1) Interrupt Enable Register #define AT91C_US1_CR ((AT91_REG *) 0xFFFCC000) // (US1) Control Register // ========== Register definition for PDC_US0 peripheral ========== #define AT91C_US0_TPR ((AT91_REG *) 0xFFFC0038) // (PDC_US0) Transmit Pointer Register #define AT91C_US0_RPR ((AT91_REG *) 0xFFFC0030) // (PDC_US0) Receive Pointer Register #define AT91C_US0_TCR ((AT91_REG *) 0xFFFC003C) // (PDC_US0) Transmit Counter Register #define AT91C_US0_RCR ((AT91_REG *) 0xFFFC0034) // (PDC_US0) Receive Counter Register // ========== Register definition for US0 peripheral ========== #define AT91C_US0_RTOR ((AT91_REG *) 0xFFFD0024) // (US0) Receiver Time-out Register #define AT91C_US0_THR ((AT91_REG *) 0xFFFD001C) // (US0) Transmitter Holding Register #define AT91C_US0_CSR ((AT91_REG *) 0xFFFD0014) // (US0) Channel Status Register #define AT91C_US0_IDR ((AT91_REG *) 0xFFFD000C) // (US0) Interrupt Disable Register #define AT91C_US0_MR ((AT91_REG *) 0xFFFD0004) // (US0) Mode Register #define AT91C_US0_TTGR ((AT91_REG *) 0xFFFD0028) // (US0) Transmitter Time-guard Register #define AT91C_US0_BRGR ((AT91_REG *) 0xFFFD0020) // (US0) Baud Rate Generator Register #define AT91C_US0_RHR ((AT91_REG *) 0xFFFD0018) // (US0) Receiver Holding Register #define AT91C_US0_IMR ((AT91_REG *) 0xFFFD0010) // (US0) Interrupt Mask Register #define AT91C_US0_IER ((AT91_REG *) 0xFFFD0008) // (US0) Interrupt Enable Register #define AT91C_US0_CR ((AT91_REG *) 0xFFFD0000) // (US0) Control Register // ========== Register definition for SF peripheral ========== #define AT91C_SF_PMR ((AT91_REG *) 0xFFF00018) // (SF) Protect Mode Register #define AT91C_SF_RSR ((AT91_REG *) 0xFFF00008) // (SF) Reset Status Register #define AT91C_SF_CIDR ((AT91_REG *) 0xFFF00000) // (SF) Chip ID Register #define AT91C_SF_MMR ((AT91_REG *) 0xFFF0000C) // (SF) Memory Mode Register #define AT91C_SF_EXID ((AT91_REG *) 0xFFF00004) // (SF) Chip ID Extension Register // ========== Register definition for EBI peripheral ========== #define AT91C_EBI_RCR ((AT91_REG *) 0xFFE00020) // (EBI) Remap Control Register #define AT91C_EBI_CSR ((AT91_REG *) 0xFFE00000) // (EBI) Chip-select Register #define AT91C_EBI_MCR ((AT91_REG *) 0xFFE00024) // (EBI) Memory Control Register // ***************************************************************************** // PIO DEFINITIONS FOR AT91R40008 // ***************************************************************************** #define AT91C_PIO_P0 ((unsigned int) 1 << 0) // Pin Controlled by P0 #define AT91C_P0_TCLK0 ((unsigned int) AT91C_PIO_P0) // Timer 0 Clock signal #define AT91C_PIO_P1 ((unsigned int) 1 << 1) // Pin Controlled by P1 #define AT91C_P1_TIOA0 ((unsigned int) AT91C_PIO_P1) // Timer 0 Signal A #define AT91C_PIO_P10 ((unsigned int) 1 << 10) // Pin Controlled by P10 #define AT91C_P10_IRQ1 ((unsigned int) AT91C_PIO_P10) // External Interrupt 1 #define AT91C_PIO_P11 ((unsigned int) 1 << 11) // Pin Controlled by P11 #define AT91C_P11_IRQ2 ((unsigned int) AT91C_PIO_P11) // External Interrupt 2 #define AT91C_PIO_P12 ((unsigned int) 1 << 12) // Pin Controlled by P12 #define AT91C_P12_FIQ ((unsigned int) AT91C_PIO_P12) // Fast External Interrupt #define AT91C_PIO_P13 ((unsigned int) 1 << 13) // Pin Controlled by P13 #define AT91C_P13_SCK0 ((unsigned int) AT91C_PIO_P13) // USART 0 Serial Clock #define AT91C_PIO_P14 ((unsigned int) 1 << 14) // Pin Controlled by P14 #define AT91C_P14_TXD0 ((unsigned int) AT91C_PIO_P14) // USART 0 Transmit Data #define AT91C_PIO_P15 ((unsigned int) 1 << 15) // Pin Controlled by P15 #define AT91C_P15_RXD0 ((unsigned int) AT91C_PIO_P15) // USART 0 Receive Data #define AT91C_PIO_P16 ((unsigned int) 1 << 16) // Pin Controlled by P16 #define AT91C_PIO_P17 ((unsigned int) 1 << 17) // Pin Controlled by P17 #define AT91C_PIO_P18 ((unsigned int) 1 << 18) // Pin Controlled by P18 #define AT91C_PIO_P19 ((unsigned int) 1 << 19) // Pin Controlled by P19 #define AT91C_PIO_P2 ((unsigned int) 1 << 2) // Pin Controlled by P2 #define AT91C_P2_TIOB0 ((unsigned int) AT91C_PIO_P2) // Timer 0 Signal B #define AT91C_PIO_P20 ((unsigned int) 1 << 20) // Pin Controlled by P20 #define AT91C_P20_SCK1 ((unsigned int) AT91C_PIO_P20) // USART 1 Serial Clock #define AT91C_PIO_P21 ((unsigned int) 1 << 21) // Pin Controlled by P21 #define AT91C_P21_TXD1 ((unsigned int) AT91C_PIO_P21) // USART 1 Transmit Data #define AT91C_P21_NTRI ((unsigned int) AT91C_PIO_P21) // Tri-state Mode #define AT91C_PIO_P22 ((unsigned int) 1 << 22) // Pin Controlled by P22 #define AT91C_P22_RXD1 ((unsigned int) AT91C_PIO_P22) // USART 1 Receive Data #define AT91C_PIO_P23 ((unsigned int) 1 << 23) // Pin Controlled by P23 #define AT91C_PIO_P24 ((unsigned int) 1 << 24) // Pin Controlled by P24 #define AT91C_P24_BMS ((unsigned int) AT91C_PIO_P24) // Boot Mode Select #define AT91C_PIO_P25 ((unsigned int) 1 << 25) // Pin Controlled by P25 #define AT91C_P25_MCKO ((unsigned int) AT91C_PIO_P25) // Master Clock Out #define AT91C_PIO_P26 ((unsigned int) 1 << 26) // Pin Controlled by P26 #define AT91C_P26_NCS2 ((unsigned int) AT91C_PIO_P26) // Chip Select 2 #define AT91C_PIO_P27 ((unsigned int) 1 << 27) // Pin Controlled by P27 #define AT91C_P27_NCS3 ((unsigned int) AT91C_PIO_P27) // Chip Select 3 #define AT91C_PIO_P28 ((unsigned int) 1 << 28) // Pin Controlled by P28 #define AT91C_P28_A20 ((unsigned int) AT91C_PIO_P28) // Address line A20 #define AT91C_P28_NCS7 ((unsigned int) AT91C_PIO_P28) // Chip Select 7 #define AT91C_PIO_P29 ((unsigned int) 1 << 29) // Pin Controlled by P29 #define AT91C_P29_A21 ((unsigned int) AT91C_PIO_P29) // Address line A21 #define AT91C_P29_NCS6 ((unsigned int) AT91C_PIO_P29) // Chip Select 6 #define AT91C_PIO_P3 ((unsigned int) 1 << 3) // Pin Controlled by P3 #define AT91C_P3_TCLK1 ((unsigned int) AT91C_PIO_P3) // Timer 1 Clock signal #define AT91C_PIO_P30 ((unsigned int) 1 << 30) // Pin Controlled by P30 #define AT91C_P30_A22 ((unsigned int) AT91C_PIO_P30) // Address line A22 #define AT91C_P30_NCS5 ((unsigned int) AT91C_PIO_P30) // Chip Select 5 #define AT91C_PIO_P31 ((unsigned int) 1 << 31) // Pin Controlled by P31 #define AT91C_P31_A23 ((unsigned int) AT91C_PIO_P31) // Address line A23 #define AT91C_P31_NCS4 ((unsigned int) AT91C_PIO_P31) // Chip Select 4 #define AT91C_PIO_P4 ((unsigned int) 1 << 4) // Pin Controlled by P4 #define AT91C_P4_TIOA1 ((unsigned int) AT91C_PIO_P4) // Timer 1 Signal A #define AT91C_PIO_P5 ((unsigned int) 1 << 5) // Pin Controlled by P5 #define AT91C_P5_TIOB1 ((unsigned int) AT91C_PIO_P5) // Timer 1 Signal B #define AT91C_PIO_P6 ((unsigned int) 1 << 6) // Pin Controlled by P6 #define AT91C_P6_TCLK2 ((unsigned int) AT91C_PIO_P6) // Timer 2 Clock signal #define AT91C_PIO_P7 ((unsigned int) 1 << 7) // Pin Controlled by P7 #define AT91C_P7_TIOA2 ((unsigned int) AT91C_PIO_P7) // Timer 2 Signal A #define AT91C_PIO_P8 ((unsigned int) 1 << 8) // Pin Controlled by P8 #define AT91C_P8_TIOB2 ((unsigned int) AT91C_PIO_P8) // Timer 2 Signal B #define AT91C_PIO_P9 ((unsigned int) 1 << 9) // Pin Controlled by P9 #define AT91C_P9_IRQ0 ((unsigned int) AT91C_PIO_P9) // External Interrupt 0 // ***************************************************************************** // PERIPHERAL ID DEFINITIONS FOR AT91R40008 // ***************************************************************************** #define AT91C_ID_FIQ ((unsigned int) 0) // Advanced Interrupt Controller (FIQ) #define AT91C_ID_SYS ((unsigned int) 1) // SWI #define AT91C_ID_US0 ((unsigned int) 2) // USART 0 #define AT91C_ID_US1 ((unsigned int) 3) // USART 1 #define AT91C_ID_TC0 ((unsigned int) 4) // Timer Counter 0 #define AT91C_ID_TC1 ((unsigned int) 5) // Timer Counter 1 #define AT91C_ID_TC2 ((unsigned int) 6) // Timer Counter 2 #define AT91C_ID_WD ((unsigned int) 7) // Watchdog Timer #define AT91C_ID_PIO ((unsigned int) 8) // Parallel IO Controller #define AT91C_ID_IRQ0 ((unsigned int) 16) // Advanced Interrupt Controller (IRQ0) #define AT91C_ID_IRQ1 ((unsigned int) 17) // Advanced Interrupt Controller (IRQ1) #define AT91C_ID_IRQ2 ((unsigned int) 18) // Advanced Interrupt Controller (IRQ2) // ***************************************************************************** // BASE ADDRESS DEFINITIONS FOR AT91R40008 // ***************************************************************************** #define AT91C_BASE_AIC ((AT91PS_AIC) 0xFFFFF000) // (AIC) Base Address #define AT91C_BASE_WD ((AT91PS_WD) 0xFFFF8000) // (WD) Base Address #define AT91C_BASE_PS ((AT91PS_PS) 0xFFFF4000) // (PS) Base Address #define AT91C_BASE_PIO ((AT91PS_PIO) 0xFFFF0000) // (PIO) Base Address #define AT91C_BASE_TC2 ((AT91PS_TC) 0xFFFE0080) // (TC2) Base Address #define AT91C_BASE_TC1 ((AT91PS_TC) 0xFFFE0040) // (TC1) Base Address #define AT91C_BASE_TC0 ((AT91PS_TC) 0xFFFE0000) // (TC0) Base Address #define AT91C_BASE_TCB0 ((AT91PS_TCB) 0xFFFE0000) // (TCB0) Base Address #define AT91C_BASE_PDC_US1 ((AT91PS_PDC) 0xFFFC4030) // (PDC_US1) Base Address #define AT91C_BASE_US1 ((AT91PS_USART) 0xFFFCC000) // (US1) Base Address #define AT91C_BASE_PDC_US0 ((AT91PS_PDC) 0xFFFC0030) // (PDC_US0) Base Address #define AT91C_BASE_US0 ((AT91PS_USART) 0xFFFD0000) // (US0) Base Address #define AT91C_BASE_SF ((AT91PS_SF) 0xFFF00000) // (SF) Base Address #define AT91C_BASE_EBI ((AT91PS_EBI) 0xFFE00000) // (EBI) Base Address // ***************************************************************************** // MEMORY MAPPING DEFINITIONS FOR AT91R40008 // ***************************************************************************** #define AT91C_SRAM_BEFORE_REMAP ((char *) 0x00300000) // Internal SRAM before remap base address #define AT91C_SRAM_BEFORE_REMAP_SIZE ((unsigned int) 0x00040000) // Internal SRAM before remap size in byte (256 Kbyte) #define AT91C_SRAM_AFTER_REMAP ((char *) 0x00000000) // Internal SRAM after remap base address #define AT91C_SRAM_AFTER_REMAP_SIZE ((unsigned int) 0x00040000) // Internal SRAM after remap size in byte (256 Kbyte) #endif
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