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CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
15
⑥ High-speed Serial Communication
(Connector model number)
Connector Model No. Manufacturer
Board side SM12B-PASS-1-TB JST
Cable side PAP-12V-S JST
(Connector pin assignment )
Pin No. Signal Name Signal Description
1 CLK- Clock (-)
2 CLK+ Clock (+)
3 FS- Frame sync (-)
4 FS+ Frame sync (+)
5 DAT(AXIS 1) - Axis 1 Target position data (-)
6
DAT(AXIS 1)＋
Axis 1 Target position data (+)
7 DAT(AXIS 2) - Axis 2 Target position data (-)
8
DAT(AXIS 2)＋
Axis 2 Target position data (+)
9 STS- Status (-)
10 STS+ Status (+)
11 GND System GND
12 FG Frame GND
The signal levels depend on the IF board.
GC-422 - Receiver: AM26LV32C (TI), Driver: SN75179B (TI)
GC-LVDS - Receiver: SN65LVDS32 (TI), Driver: SN65LVDS179 (TI)
⑦ Digital I/O
See 5.1. “Connector Pin Assignment”
⑧ Analog Monitor
See 5.1. “Connector Pin Assignment”