?? mcf523x_sram.h
字號(hào):
/* * These files are taken from the MCF523X source code example package * which is available on the Freescale website. Freescale explicitly * grants the redistribution and modification of these source files. * The complete licensing information is available in the file * LICENSE_FREESCALE.TXT. * * File: mcf523x_sram.h * Purpose: Register and bit definitions for the MCF523X * * Notes: * */#ifndef __MCF523X_SRAM_H__#define __MCF523X_SRAM_H__/*********************************************************************** 64KByte System SRAM (SRAM)**********************************************************************//* Register read/write macros */#define MCF_SRAM_RAMBAR (*(vuint32*)(void*)(&__IPSBAR[0x20000000]))/* Bit definitions and macros for MCF_SRAM_RAMBAR */#define MCF_SRAM_RAMBAR_V (0x00000001)#define MCF_SRAM_RAMBAR_UD (0x00000002)#define MCF_SRAM_RAMBAR_UC (0x00000004)#define MCF_SRAM_RAMBAR_SD (0x00000008)#define MCF_SRAM_RAMBAR_SC (0x00000010)#define MCF_SRAM_RAMBAR_CI (0x00000020)#define MCF_SRAM_RAMBAR_WP (0x00000100)#define MCF_SRAM_RAMBAR_SPV (0x00000200)#define MCF_SRAM_RAMBAR_PRI2 (0x00000400)#define MCF_SRAM_RAMBAR_PRI1 (0x00000800)#define MCF_SRAM_RAMBAR_BA(x) (((x)&0x0000FFFF)<<16)/********************************************************************/#endif /* __MCF523X_SRAM_H__ */
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