Nut/OS  4.10.3
API Reference
at91_ccfg.h File Reference
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Chip Select Assignment Register

#define CCFG_CSA_OFF   0x0000000C
 Chip select assignment register offset.
#define CCFG_CSA   (CCFG_BASE + CCFG_CSA_OFF)
 Chip select assignment register address.
#define CCFG_CS1A   0x00000002
 SDRAM at chip select 1.
#define CCFG_CS3A   0x00000008
 SmartMedia at chip select 3.
#define CCFG_CS4A   0x00000010
 First CompactFlash slot at chip select 4.
#define CCFG_CS5A   0x00000020
 Second CompactFlash slot at chip select 5.
#define CCFG_DBPUC   0x00000100
 Data bus pull-ups disabled.
#define CCFG_VDDIOMSEL   0x00010000
 3.3V memory.