Jameco Electronics 3000 ユーザーズマニュアル
User’s Manual
277
B.1.1 Rabbit Internal I/O Registers
Table B-2 summarizes the reset state of the new I/O registers added in the Rabbit 3000A
revision. Table B-3 summarizes the reset state of the existing I/O registers with new features.
revision. Table B-3 summarizes the reset state of the existing I/O registers with new features.
Table B-2. Reset State of New Rabbit 3000A I/O Registers
Register Name
Mnemonic
I/O
Address
R/W
Reset
Secondary Watchdog Timer Register
SWDTR
0x000C
W
11111111
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 B User Enable Register
PBUER
0x0340
W
00000000
Parallel Port C User Enable Register
PCUER
0x0350
W
00000000
Parallel Port D User Enable Register
PDUER
0x0360
W
00000000
Parallel Port E User Enable Register
PEUER
0x0370
W
00000000
Parallel Port F User Enable Register
PFUER
0x0338
W
00000000
Parallel Port G User Enable Register
PGUER
0x0348
W
00000000
Input Capture User Enable Register
ICUER
0x0358
W
00000000
I/O Bank User Enable Register
IBUER
0x0380
W
00000000
PWM User Enable Register
PWUER
0x0388
W
00000000
Quad Decode User Enable Register
QDUER
0x0390
W
00000000