| /* | |
| * 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_pit.h | |
| * Purpose: Register and bit definitions for the MCF523X | |
| * | |
| * Notes: | |
| * | |
| */ | |
| #ifndef __MCF523X_PIT_H__ | |
| #define __MCF523X_PIT_H__ | |
| /********************************************************************* | |
| * | |
| * Programmable Interrupt Timer Modules (PIT) | |
| * | |
| *********************************************************************/ | |
| /* Register read/write macros */ | |
| #define MCF_PIT_PCSR0 (*(vuint16*)(void*)(&__IPSBAR[0x150000])) | |
| #define MCF_PIT_PMR0 (*(vuint16*)(void*)(&__IPSBAR[0x150002])) | |
| #define MCF_PIT_PCNTR0 (*(vuint16*)(void*)(&__IPSBAR[0x150004])) | |
| #define MCF_PIT_PCSR1 (*(vuint16*)(void*)(&__IPSBAR[0x160000])) | |
| #define MCF_PIT_PMR1 (*(vuint16*)(void*)(&__IPSBAR[0x160002])) | |
| #define MCF_PIT_PCNTR1 (*(vuint16*)(void*)(&__IPSBAR[0x160004])) | |
| #define MCF_PIT_PCSR2 (*(vuint16*)(void*)(&__IPSBAR[0x170000])) | |
| #define MCF_PIT_PMR2 (*(vuint16*)(void*)(&__IPSBAR[0x170002])) | |
| #define MCF_PIT_PCNTR2 (*(vuint16*)(void*)(&__IPSBAR[0x170004])) | |
| #define MCF_PIT_PCSR3 (*(vuint16*)(void*)(&__IPSBAR[0x180000])) | |
| #define MCF_PIT_PMR3 (*(vuint16*)(void*)(&__IPSBAR[0x180002])) | |
| #define MCF_PIT_PCNTR3 (*(vuint16*)(void*)(&__IPSBAR[0x180004])) | |
| #define MCF_PIT_PCSR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150000+((x)*0x10000)])) | |
| #define MCF_PIT_PMR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150002+((x)*0x10000)])) | |
| #define MCF_PIT_PCNTR(x) (*(vuint16*)(void*)(&__IPSBAR[0x150004+((x)*0x10000)])) | |
| /* Bit definitions and macros for MCF_PIT_PCSR */ | |
| #define MCF_PIT_PCSR_EN (0x0001) | |
| #define MCF_PIT_PCSR_RLD (0x0002) | |
| #define MCF_PIT_PCSR_PIF (0x0004) | |
| #define MCF_PIT_PCSR_PIE (0x0008) | |
| #define MCF_PIT_PCSR_OVW (0x0010) | |
| #define MCF_PIT_PCSR_HALTED (0x0020) | |
| #define MCF_PIT_PCSR_DOZE (0x0040) | |
| #define MCF_PIT_PCSR_PRE(x) (((x)&0x000F)<<8) | |
| /* Bit definitions and macros for MCF_PIT_PMR */ | |
| #define MCF_PIT_PMR_PM0 (0x0001) | |
| #define MCF_PIT_PMR_PM1 (0x0002) | |
| #define MCF_PIT_PMR_PM2 (0x0004) | |
| #define MCF_PIT_PMR_PM3 (0x0008) | |
| #define MCF_PIT_PMR_PM4 (0x0010) | |
| #define MCF_PIT_PMR_PM5 (0x0020) | |
| #define MCF_PIT_PMR_PM6 (0x0040) | |
| #define MCF_PIT_PMR_PM7 (0x0080) | |
| #define MCF_PIT_PMR_PM8 (0x0100) | |
| #define MCF_PIT_PMR_PM9 (0x0200) | |
| #define MCF_PIT_PMR_PM10 (0x0400) | |
| #define MCF_PIT_PMR_PM11 (0x0800) | |
| #define MCF_PIT_PMR_PM12 (0x1000) | |
| #define MCF_PIT_PMR_PM13 (0x2000) | |
| #define MCF_PIT_PMR_PM14 (0x4000) | |
| #define MCF_PIT_PMR_PM15 (0x8000) | |
| /* Bit definitions and macros for MCF_PIT_PCNTR */ | |
| #define MCF_PIT_PCNTR_PC0 (0x0001) | |
| #define MCF_PIT_PCNTR_PC1 (0x0002) | |
| #define MCF_PIT_PCNTR_PC2 (0x0004) | |
| #define MCF_PIT_PCNTR_PC3 (0x0008) | |
| #define MCF_PIT_PCNTR_PC4 (0x0010) | |
| #define MCF_PIT_PCNTR_PC5 (0x0020) | |
| #define MCF_PIT_PCNTR_PC6 (0x0040) | |
| #define MCF_PIT_PCNTR_PC7 (0x0080) | |
| #define MCF_PIT_PCNTR_PC8 (0x0100) | |
| #define MCF_PIT_PCNTR_PC9 (0x0200) | |
| #define MCF_PIT_PCNTR_PC10 (0x0400) | |
| #define MCF_PIT_PCNTR_PC11 (0x0800) | |
| #define MCF_PIT_PCNTR_PC12 (0x1000) | |
| #define MCF_PIT_PCNTR_PC13 (0x2000) | |
| #define MCF_PIT_PCNTR_PC14 (0x4000) | |
| #define MCF_PIT_PCNTR_PC15 (0x8000) | |
| /********************************************************************/ | |
| #endif /* __MCF523X_PIT_H__ */ |