668-0011 Rabbit Semiconductor, 668-0011 Datasheet - Page 52

• Manufacturer Part Number: 668-0011
• Description: IC MPU RABIT3000A 55.5MHZ128LQFP
• Manufacturer: Rabbit Semiconductor

Specifications of 668-0011

• Rohs Status: RoHS non-compliant
• Processor Type: Rabbit 3000 8-Bit
• Speed: 55.5MHz
• Voltage: 2.5V, 2.7V, 3V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Features: -
• Other names: 316-1043

MMU Instruction/Data Register
Stack Segment Register
Data Segment Register
Segment Size Register
Memory Bank 0 Control Register
Memory Bank 1 Control Register
Memory Bank 2 Control Register
Memory Bank 3 Control Register
MMU Expanded Code Register
Memory Timing Control Register
Write-Protect Control Register
Stack Limit Control Register
Stack Low Limit Register
Stack High Limit Register
RAM Segment Register
Write Protect Low Register
Write Protect High Register
Write Protect Segment A Register
Write Protect Segment A Low Register
Write Protect Segment A High Register
Write Protect Segment B Register
Write Protect Segment B Low Register
Write Protect Segment B High Register
5.1.2 Registers
42
Register Name
STACKSEG
Mnemonic
DATASEG
WPSAHR
WPSBHR
SEGSIZE
WPSALR
WPSBLR
STKHLR
STKLLR
MMIDR
RAMSR
WPSAR
MB0CR
MB1CR
MB2CR
MB3CR
WPSBR
STKCR
WPHR
MECR
MTCR
WPCR
WPLR
Rabbit 3000 Microprocessor User’s Manual
Address
0x0010
0x0011
0x0012
0x0013
0x0014
0x0015
0x0016
0x0017
0x0018
0x0019
0x0440
0x0444
0x0445
0x0446
0x0448
0x0460
0x0461
0x0480
0x0481
0x0482
0x0484
0x0485
0x0486
I/O
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
xxxxx000
xxxx0000
Rabbit
Reset
3000
—
—
—
—
—
—
—
—
—
—
—
—
—
00000000
00000000
00000000
00001000
xxxxxxxx
xxxxxxxx
xxxxxxxx
11111111
00000000
00000000
00000000
00000000
xxxxxxxx
xxxxxxxx
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
Rabbit
3000A
Reset