668-0011 Rabbit Semiconductor, 668-0011 Datasheet - Page 189

• 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

21.1.1 Block Diagram
21.1.2 Registers
Chapter 21 Quadrature Decoder
Quad Decode Ctrl/Status Register
Quad Decode Control Register
Quad Decode Count 1 Register
Quad Decode Count 1 High Register
Quad Decode Count 2 Register
Quad Decode Count 2 High Register
* Introduced with Rabbit 3000A chip
Register Name
*
*
Mnemonic I/O Address R/W
QDC1HR
QDC2HR
QDCSR
QDC1R
QDC2R
QDCR
0x0090
0x0091
0x0094
0x0095
0x0096
0x0097
R/W
W
R
R
R
R
00xx0000
Rabbit
Reset
3000
—
—
xxxxxxxx
xxxxxxxx
xxxxxxxx
00000000
xxxxxxxx
xxxxxxxx
Rabbit
3000A
Reset
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