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[/] [plasma/] [trunk/] [tools/] [plasma.h] - Rev 435
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/*-------------------------------------------------------------------- * TITLE: Plasma Hardware Defines * AUTHOR: Steve Rhoads (rhoadss@yahoo.com) * DATE CREATED: 12/17/05 * FILENAME: plasma.h * PROJECT: Plasma CPU core * COPYRIGHT: Software placed into the public domain by the author. * Software 'as is' without warranty. Author liable for nothing. * DESCRIPTION: * Plasma Hardware Defines *--------------------------------------------------------------------*/ #ifndef __PLASMA_H__ #define __PLASMA_H__ /*********** Hardware addresses ***********/ #define RAM_INTERNAL_BASE 0x00000000 //8KB #define RAM_EXTERNAL_BASE 0x10000000 //1MB or 64MB #define RAM_EXTERNAL_SIZE 0x00100000 #define ETHERNET_RECEIVE 0x13ff0000 #define ETHERNET_TRANSMIT 0x13fe0000 #define MISC_BASE 0x20000000 #define UART_WRITE 0x20000000 #define UART_READ 0x20000000 #define IRQ_MASK 0x20000010 #define IRQ_STATUS 0x20000020 #define GPIO0_SET 0x20000030 #define GPIO0_CLEAR 0x20000040 #define GPIOA_IN 0x20000050 #define COUNTER_REG 0x20000060 #define ETHERNET_REG 0x20000070 #define FLASH_BASE 0x30000000 /*********** GPIO out bits ***************/ #define ETHERNET_MDIO 0x00200000 #define ETHERNET_MDIO_WE 0x00400000 #define ETHERNET_MDC 0x00800000 #define ETHERNET_ENABLE 0x01000000 /*********** Interrupt bits **************/ #define IRQ_UART_READ_AVAILABLE 0x01 #define IRQ_UART_WRITE_AVAILABLE 0x02 #define IRQ_COUNTER18_NOT 0x04 #define IRQ_COUNTER18 0x08 #define IRQ_ETHERNET_RECEIVE 0x10 #define IRQ_ETHERNET_TRANSMIT 0x20 #define IRQ_GPIO31_NOT 0x40 #define IRQ_GPIO31 0x80 #endif //__PLASMA_H__
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