Motorola MVME172 - Manual (Page 176)

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VMEchip2
2
I/O Control Register 2
GPIOO1 Connects to pin 16 of the Remote Status and Control
Register.
GPIOO2 Connects to pin 17 of the Remote Status and Control
Register.
GPIOO3 Connects to pin 18 of the Remote Status and Control
Register.
GPIOI1 Not used.
GPIOI2 Not used.
GPIOI3 Not used.
I/O Control Register 3
This function is not used on the MVME172.
ADR/SIZ $FFF40088 (8 bits of 32)
BIT 15 14 13 12 11 10 9 8
NAME GPIOO3 GPIOO2 GPIOO1 GPIOO0 GPIOI3 GPIOI2 GPIOI1 GPIOI0
OPER R/W R/W R/W R/W R R R R
RESET 0 PSL 0 PS 0 PS 0 PS X X X X
ADR/SIZ $FFF40088 (8 bits of 32)
BIT 7 6 5 4 3 2 1 0
NAME GPI7 GPI6 GPI5 GPI40 GPI3 GPI2 GPI1 GPI0
OPER R R R R R R R R
RESET X X X X X X X X