Local Bus Interrupter Enable Register (Bits 8-15) - Motorola MVME172 Programmer's Reference Manual

VMEchip2

Local Bus Interrupter Enable Register (bits 8-15)

2
ADR/SIZ
BIT
NAME
OPER
RESET
2-84
15 14 13
ESW7 ESW6 ESW5
R/W R/W R/W
0 PSL 0 PSL 0 PSL
This is the local bus interrupter enable register. When an enable bit is high,
the corresponding interrupt is enabled. When an enable bit is low, the
corresponding interrupt is disabled. The enable bit does not clear
edge-sensitive interrupts or prevent the flip flop from being set. If
necessary, edge-sensitive interrupters should be cleared to remove any old
interrupts and then enabled.
ESW0 Enable software 0 interrupt.
ESW1 Enable software 1 interrupt.
ESW2 Enable software 2 interrupt.
ESW3 Enable software 3 interrupt.
ESW4 Enable software 4 interrupt.
ESW5 Enable software 5 interrupt.
ESW6 Enable software 6 interrupt.
ESW7 Enable software 7 interrupt.
$FFF4006C (8 bits of 32)
12 11
ESW4 ESW3
R/W R/W
0 PSL 0 PSL
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10 9 8
ESW2 ESW1 ESW0
R/W R/W R/W
0 PSL 0 PSL 0 PSL