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Host Communication
2-15
Getting Started
Consider a host cable signal assignment as shown below:
Host Connector
Pin No. Signal Pin No. Signal
1 NA 2 DGND
3 NA 4 DGND
5 CLKX 6 CLKR
7 TOUT 8 DGND
9 DX 10 DR
11 FSX 12 FSR
13 NA 14 DGND
15 XF 16 DGND
17 NA 18 NA
19 NA 20 CLKS
The host connector mates with J12. Signals on either side of J12 are available
on J13 and J15.
J13 Host Connector Plugged into J12 J15
Pin No. Pin No. Signal Pin No. Signal Pin No.
2 1 N/A 2 DGND 1
4 3 N/A 4 DGND 3
6 5 CLKX 6 CLKR 5
8 7 TOUT 8 DGND 7
10 9 DX 10 DR 9
12 11 FSX 12 FSR 11
14 13 N/A 14 DGND 13
16 15 XF 16 DGND 15
18 17 N/A 18 N/A 17
20 19 N/A 20 CLKS 19