DeviceWell HDS7105 - TALLY Interface

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HDS7105
5.3 TALLY Interface
PIN
Function
PIN
Function
11
PGM-IN1
6
PVW-IN1
12
PGM-IN2
7
PVW-IN2
13
PGM-IN3
8
PVW-IN3
14
PGM-IN4
9
PVW-IN4
15
PGM-IN5
10
PVW-IN5
3
PGM-IN6
4
PVW-IN6
5
GND
Note：PIN1 PIN2 not used.
TALLY Online schematic：
Note：Tally LED: for external display device
Tally output： Active low (Tally LED is lit) High level is invalid (Tally out is off)