11 - 54: dir 1
10 - 55: res 1
12 - 53: clk 1
8 - 57: clk 2
6 - 59: res 2
7 - 58: dir 2
4 - 61: clk 3
3 - 62: dir 3
xx = pin number
yy = event number
aaa = function
N = channel number
xx - yy: aaa N
2 - 63: res 3
Figure 12.71:
Quadrature measurement pinning layout
Table 12.10: Quadrature measurement bit connector pinning
PIN #
EVENT
QUAD. CH. FUNCTION
12
Event Bit 53
1
Clock input (A)
11
Event Bit 54
1
Direction input (B)
10
Event Bit 55
1
Reset
8
Event Bit 57
2
Clock input (A)
7
Event Bit 58
2
Direction input (B)
6
Event Bit 59
2
Reset
4
Event Bit 61
3
Clock input (A)
3
Event Bit 62
3
Direction input (B)
2
Event Bit 63
3
Reset
In the Perception software, the event bits are combined within one channel and
labeled as CH1_1 through CH1_64. The counter/timer channels are referred to
as CH2 through CH4.
Clock input (A)
The clock input is the actual signal input. The counter is
incremented on each rising edge of this signal if the direction input is low (“0”).
The counter is decremented on each rising edge of this signal if the direction
input is high (“1”).
GEN3i
I3763-3.1 en HBM: public
301
