101-0521 Rabbit Semiconductor, 101-0521 Datasheet - Page 132

• Manufacturer Part Number: 101-0521
• Description: MODULE RABBITCORE RCM3210
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0521

• Module/board Type: MPU Core Module
• For Use With/related Products: RCM3210
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 101-521; 101-521

126
Quad Decode Control
Register
7:6
5:4
3:2
1:0
Quad Decode Count Register
7:0
Register Name
Bit(s)
Bit
Table E-5. Quadrature Decoder Registers (continued)
QDCR
0x
10
11
xx
0x
10
11
0
1
10
11
QDC1R
(QDC2R)
read
Mnemonic
Value
Value
Address = 10010001 (0x91)
Disable Quadrature Decoder 2 inputs. Writing a new
value to these bits will not cause Quadrature
Decoder 2 to increment or decrement.
Quadrature Decoder 2 inputs from Port F bits 3 and
2.
Quadrature Decoder 2 inputs from Port F bits 7 and
6.
These bits are ignored.
Disable Quadrature Decoder 1 inputs. Writing a new
value to these bits will not cause Quadrature
Decoder 1 to increment or decrement.
Quadrature Decoder 1 inputs from Port F bits 1 and
0.
Quadrature Decoder 1 inputs from Port F bits 5 and
4.
Quadrature Decoder interrupts are disabled.
Quadrature Decoder interrupt use Interrupt Priority
1.
Quadrature Decoder interrupt use Interrupt Priority
2.
Quadrature Decoder interrupt use Interrupt Priority
3.
Address = 10010100 (0x94)
Address = 10010110 (0x96)
The current value of the Quadrature Decoder
counter is reported.
Description
Description
Address
RabbitCore RCM3200