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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ColdFire_MCF52259_CodeWarrior/] [Freescale_Headers/] [MCF52259_QSPI.h] - Rev 636
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/* Coldfire C Header File * Copyright Freescale Semiconductor Inc * All rights reserved. * * 2008/04/17 Revision: 0.2 * * (c) Copyright UNIS, spol. s r.o. 1997-2008 * UNIS, spol. s r.o. * Jundrovska 33 * 624 00 Brno * Czech Republic * http : www.processorexpert.com * mail : info@processorexpert.com */ #ifndef __MCF52259_QSPI_H__ #define __MCF52259_QSPI_H__ /********************************************************************* * * Queued Serial Peripheral Interface (QSPI) * *********************************************************************/ /* Register read/write macros */ #define MCF_QSPI_QMR (*(vuint16*)(0x40000340)) #define MCF_QSPI_QDLYR (*(vuint16*)(0x40000344)) #define MCF_QSPI_QWR (*(vuint16*)(0x40000348)) #define MCF_QSPI_QIR (*(vuint16*)(0x4000034C)) #define MCF_QSPI_QAR (*(vuint16*)(0x40000350)) #define MCF_QSPI_QDR (*(vuint16*)(0x40000354)) /* Bit definitions and macros for MCF_QSPI_QMR */ #define MCF_QSPI_QMR_BAUD(x) (((x)&0xFF)<<0) #define MCF_QSPI_QMR_CPHA (0x100) #define MCF_QSPI_QMR_CPOL (0x200) #define MCF_QSPI_QMR_BITS(x) (((x)&0xF)<<0xA) #define MCF_QSPI_QMR_DOHIE (0x4000) #define MCF_QSPI_QMR_MSTR (0x8000) /* Bit definitions and macros for MCF_QSPI_QDLYR */ #define MCF_QSPI_QDLYR_DTL(x) (((x)&0xFF)<<0) #define MCF_QSPI_QDLYR_QCD(x) (((x)&0x7F)<<0x8) #define MCF_QSPI_QDLYR_SPE (0x8000) /* Bit definitions and macros for MCF_QSPI_QWR */ #define MCF_QSPI_QWR_NEWQP(x) (((x)&0xF)<<0) #define MCF_QSPI_QWR_CPTQP(x) (((x)&0xF)<<0x4) #define MCF_QSPI_QWR_ENDQP(x) (((x)&0xF)<<0x8) #define MCF_QSPI_QWR_CSIV (0x1000) #define MCF_QSPI_QWR_WRTO (0x2000) #define MCF_QSPI_QWR_WREN (0x4000) #define MCF_QSPI_QWR_HALT (0x8000) /* Bit definitions and macros for MCF_QSPI_QIR */ #define MCF_QSPI_QIR_SPIF (0x1) #define MCF_QSPI_QIR_ABRT (0x4) #define MCF_QSPI_QIR_WCEF (0x8) #define MCF_QSPI_QIR_SPIFE (0x100) #define MCF_QSPI_QIR_ABRTE (0x400) #define MCF_QSPI_QIR_WCEFE (0x800) #define MCF_QSPI_QIR_ABRTL (0x1000) #define MCF_QSPI_QIR_ABRTB (0x4000) #define MCF_QSPI_QIR_WCEFB (0x8000) /* Bit definitions and macros for MCF_QSPI_QAR */ #define MCF_QSPI_QAR_ADDR(x) (((x)&0x3F)<<0) #define MCF_QSPI_QAR_TRANS (0) #define MCF_QSPI_QAR_RECV (0x10) #define MCF_QSPI_QAR_CMD (0x20) /* Bit definitions and macros for MCF_QSPI_QDR */ #define MCF_QSPI_QDR_DATA(x) (((x)&0xFFFF)<<0) #define MCF_QSPI_QDR_CONT (0x8000) #define MCF_QSPI_QDR_BITSE (0x4000) #define MCF_QSPI_QDR_DT (0x2000) #define MCF_QSPI_QDR_DSCK (0x1000) #define MCF_QSPI_QDR_QSPI_CS3 (0x800) #define MCF_QSPI_QDR_QSPI_CS2 (0x400) #define MCF_QSPI_QDR_QSPI_CS1 (0x200) #define MCF_QSPI_QDR_QSPI_CS0 (0x100) #endif /* __MCF52259_QSPI_H__ */
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