HCTL-2022 View Datasheet(PDF) - Avago Technologies
Part Name
Description
MFG CO.
'HCTL-2022' PDF : 21 Pages View PDF
CLK
U/DX
U/DY
t UDDX / t UDDY
CNTDECX
CNTCASX
CNTDECY
CNTCASY
t CHXD /
t CHYD
t UDXS / t UDYS
Figure 5. Decoder, Casade Output Timing
t UDXH / t UDYH
t CLXD /
t CLYD
t UDXH / t UDYH
CLK
t XNYS
XNY
t DXNYD
D0-D7
D0-D7 (1st-Axis)
D0-D7 (2nd-Axis)
t XNYDV
Figure 6. Output Data from 1st-axis and 2nd-axis
CLK
CHA
CHB
D0-D7 H'FFFFFFFD
CNTDEC
CNTCAS
H'FFFFFFFE
H'FFFFFFFF
H'00000000
H'00000001
H'00000002
H'00000003
Figure 7. Quadrature decoder for 1st-axis/ 2nd-axis (4x count mode)
10
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