Grass Valley K2 Edge Installation v.4.1.0 - Manual (Page 49)

K2 Edge Installation and Service Manual - document version: 4.1 – Page 49
19
Appendix: GPIO
19.1 GPIO and LTC pinning
Internal GPIO: DB9M
External GPIO: 410
E
GPIO is an open collector port.
LTC - DB9M
LTC_out + (positive) pin 2
LTC_out - (negative) pin 4
LTC_out GND GND ground) pin 1
LTC_in + (positive) pin 7
LTC_in - (negative) pin 8
LTC_in GND GND (ground) pin 9
GPIO - DB9M
GPI0 pin 1
GPI1 pin 2
GPI2 pin 3
GPI3 pin 4
GPI4 pin 5
GPI5 pin 6
GPI6 pin 7
GPI7 pin 8
GND pin 9