Gpi/O Connections; Table 2-3: Serial Port D - Rs422 Pin Definitions; Table 2-4: Gpi/O Connector Pin Definitions - evertz HD9626DSK Instruction Manual

As multiple devices can be connected to this port, the function of the port must be
configured using the Setup menu. See section 3.5.6 for more information on configuring
Port D.

2.1.4. GPI/O Connections

GPI/O: This 15 pin female high density 'D' connector contains several general-purpose control
inputs and outputs. The inputs are used to connect manual or automatic triggers for the
display or insertion of media. The outputs provide feedback on internal unit status of the
downstream keyer. The connector is used to provide Preset selection commands to the
DSK. See section 2.7 for information on connecting the general-purpose inputs and outputs.
For information on the GPI and GPO functions see the Preset menu item in the Setup menu
(see section 3.9).
INSTALLATION
Pin # Name
1 GND
2
3
4
5 GND
6
7
8
9 GND
Table 2-3: Serial Port D – RS422 Pin Definitions
Pin # Name
1 GND
2 GPO 2
3 GPO 1
4 GPO 3
5 GPIC
6 GPO 4
7 GPIF
8 GPIA
9 GPID
10 GP+3.3V
11 GPIH
12 GPIE
13 GPIG
14 GPIB
15 Vext

Table 2-4: GPI/O Connector Pin Definitions

Revision 1.4
HD9626DSK Instruction Manual
Description
Chassis ground
Tx- RS-422 Tx-(A) Output
Rx- RS-422 Rx-(A) Input
Rx+ RS-422 Rx+(B) Input
Tx+ RS-422 Tx+(B) Output
Description
Chassis ground
General purpose output 2
General purpose output 1
General purpose output 3
General purpose input Load assigned preset
General purpose output 4
General purpose input Load assigned preset
General purpose input Load assigned preset
General purpose input Load assigned preset
+3.3V from general purpose interface board
General purpose input Load assigned preset
General purpose input Load assigned preset
General purpose input Load assigned preset
General purpose input Load assigned preset
External voltage source for GPI's
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