Jameco Electronics Rabbit 3000 User Manual
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328
Rabbit 3000 Microprocessor
Memory Bank 0 Control Register
MB0CR
0x0014
W
00001000
Memory Bank 1 Control Register
MB1CR
0x0015
W
xxxxxxxx
Memory Bank 2 Control Register
MB2CR
0x0016
W
xxxxxxxx
Memory Bank 3 Control Register
MB3CR
0x0017
W
xxxxxxxx
MMU Expanded Code Register
MECR
0x0018
R/W
00000000
Memory Timing Control Register
MTCR
0x0019
W
00000000
Breakpoint/Debug Control Register
BDCR
0x001C
W
00000000
RAM Segment Register
RAMSR
0x0448
W
00000000
Write Protect Control Register
WPCR
0x0440
W
00000000
Stack Limit Control Register
STKCR
0x0444
W
00000000
Stack Low Limit Register
STKLLR
0x0445
W
xxxxxxxx
Stack High Limit Register
STKHLR
0x0446
W
xxxxxxxx
Write Protect Low Register
WPLR
0x0460
W
00000000
Write Protect High Register
WPHR
0x0461
W
00000000
Write Protect Segment A Register
WPSAR
0x0480
W
00000000
Write Protect Segment A Low Register
WPSALR
0x0481
W
00000000
Write Protect Segment A High Register
WPSAHR
0x0482
W
00000000
Write Protect Segment B Register
WPSBR
0x0484
W
00000000
Write Protect Segment B Low Register
WPSBLR
0x0485
W
00000000
Write Protect Segment B High Register
WPSBHR
0x0486
W
00000000
Real Time Clock User Enable Register
RTUER
0x0300
W
00000000
Slave Port User Enable Register
SPUER
0x0320
W
00000000
Parallel Port A User Enable Register
PAUER
0x0330
W
00000000
Parallel Port F User Enable Register
PFUER
0x0338
W
00000000
Parallel Port B User Enable Register
PBUER
0x0340
W
00000000
Parallel Port G User Enable Register
PGUER
0x0348
W
00000000
Parallel Port C User Enable Register
PCUER
0x0350
W
00000000
Input Capture User Enable Register
ICUER
0x0358
W
00000000
Parallel Port D User Enable Register
PDUER
0x0360
W
00000000
Parallel Port E User Enable Register
PEUER
0x0370
W
00000000
Table D-1. Rabbit 3000A Internal I/O Registers (continued)
Register Name
Mnemonic
I/O Address
R/W
Reset