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1745D–ATARM–04-Nov-05
AT91M55800A
12.9 APMC User Interface
Base Address:0xFFFF4000 (Code Label APMC_BASE)
Table 12-1. APMC Memory Map
Offset Register Name Access Main Reset Backup Reset
0x00 System Clock Enable Register APMC_SCER W – –
0x04 System Clock Disable Register APMC_SCDR W – –
0x08 System Clock Status Register APMC_SCSR R 0x1 –
0x0C Reserved – – – –
0x10 Peripheral Clock Enable Register APMC_PCER W – –
0x14 Peripheral Clock Disable Register APMC_PCDR W –
0x18 Peripheral Clock Status Register APMC_PCSR R 0 –
0x1C Reserved – W –
0x20 Clock Generator Mode Register APMC_CGMR R/W 0 –
0x24 Reserved – – – –
0x28 Power Control Register APMC_PCR W –
0x2C Power Mode Register APMC_PMR R/W 0x1
0x30 Status Register APMC_SR R – –
0x34 Interrupt Enable Register APMC_IER W – –
0x38 Interrupt Disable Register APMC_IDR W – –
0x3C Interrupt Mask Register APMC_IMR R 0 –