Spectracom VelaSync 1232 User Manual page 50

2.8 Advanced Timing Connections
Figure 2-8:
Table 2-3:
nected)
Pin
3
5
6
7
8
9
10
1
2
38
Breakout cable, basic version
Pinout, basic breakout cable (unspecified pins in the table are not con-
Signal
P1—Timing Connector
GPIO Output 0
Ground
GPIO Input 0
External 1PPS Input
Ground
IRIG AM Output
IRIG AM Input +
P2—Digital I/O (DB-9 Female)
Ground
GPIO Input 0
Pin Signal
11 IRIG AM Input –
16 GPIO Output 1-
Reserved
18 Ground
21 Ground
24 IRIG DCLS Input –
25 IRIG DCLS Input +
6 GPIO Output 0
7 Ground
CHAPTER 2 • VelaSync User's Manual Rev. 3