Timing Signals Connector

This topic describes the GX5050’s Timing connector J1. This 68-pin, very high-density (VHD) connector handles UUT timing and external event signals. It is used only on a Master.

Timing connector 68-Pin (VHD) Connector

Timing connector 68-Pin (VHD) Connector

The following table lists Timing signals:

Pin
Name
Function
Pin
Name
Function
1
EXT0
External event 0
18
ORUN
Output Run Indication
2
EXT1
External event 1
19
GND
 
3
EXT2
External event 2
20
BCLK
Independent user defined programmable clock output
4
EXT3
External event 3
21
GND
 
5
EXT4
External event 4
22
OCLK
User Clock Output
6
EXT5
External event 5
23
GND
 
7
EXT6
External event 6
24
OSTB
Strobe Output
8
EXT7
External event 7
25
GND
 
9
EXT8
External event 8
26
XTRIG
External Trigger (Overrides Run Command)
10
EXT9
External event 9
27
XPAUSE
External Pause (Overrides Pause Command)
11
EXT10
External event 10
28
XCLKEN
External Clock Enable
12
EXT11
External event 11
29
XSTBEN
External Strobe Enable
13
EXT12
External event 12
30
GND
 
14
EXT13
External event 13
31
XCLK
External Clock Input
15
EXT14
External event 14
32
XSTB
External Strobe Input
16
EXT15
External event 15
33
3.3V
 
17
GND
 
34
GND
 
35
GND
 
67
 VCC
 
66
GND
 
68
GND
 

 

68-pin Connector J2 (timing) to UUT.

Unspecified pins are GND.