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330 Rabbit 3000 Microprocessor
Port D Bit 2 Register PDB2R 0x006A W xxxxxxxx
Port D Bit 3 Register PDB3R 0x006B W xxxxxxxx
Port D Bit 4 Register PDB4R 0x006C W xxxxxxxx
Port D Bit 5 Register PDB5R 0x006D W xxxxxxxx
Port D Bit 6 Register PDB6R 0x006E W xxxxxxxx
Port D Bit 7 Register PDB7R 0x006F W xxxxxxxx
Port E Data Register PEDR 0x0070 R/W xxxxxxxx
Port E Control Register PECR 0x0074 W xx00xx00
Port E Function Register PEFR 0x0075 W 00000000
Port E Data Direction Register PEDDR 0x0077 W 00000000
Port E Bit 0 Register PEB0R 0x0078 W xxxxxxxx
Port E Bit 1 Register PEB1R 0x0079 W xxxxxxxx
Port E Bit 2 Register PEB2R 0x007A W xxxxxxxx
Port E Bit 3 Register PEB3R 0x007B W xxxxxxxx
Port E Bit 4 Register PEB4R 0x007C W xxxxxxxx
Port E Bit 5 Register PEB5R 0x007D W xxxxxxxx
Port E Bit 6 Register PEB6R 0x007E W xxxxxxxx
Port E Bit 7 Register PEB7R 0x007F W xxxxxxxx
Port F Data Register PFDR 0x0038 R/W xxxxxxxx
Port F Control Register PFCR 0x003C W xx00xx00
Port F Function Register PFFR 0x003D W xxxxxxxx
Port F Drive Control Register PFDCR 0x003E W xxxxxxxx
Port F Data Direction Register PFDDR 0x003F W 00000000
Port G Data Register PGDR 0x0048 R/W xxxxxxxx
Port G Control Register PGCR 0x004C W xx00xx00
Port G Function Register PGFR 0x004D W xxxxxxxx
Port G Drive Control Register PGDCR 0x004E W xxxxxxxx
Port G Data Direction Register PGDDR 0x004F W 00000000
I/O Bank 0 Control Register IB0CR 0x0080 W 00000000
I/O Bank 1 Control Register IB1CR 0x0081 W 00000000
Table D-1. Rabbit 3000A Internal I/O Registers (continued)
Register Name Mnemonic I/O Address R/W Reset