Local Bus Interrupter Enable Register (Bits 0-7) - Motorola MVME162FX Programmer's Reference Manual

Local Bus Interrupter Enable Register (bits 0-7)

ADR/SIZ
BIT 7
SPARE
NAME
OPER R/W
RESET 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.
EIRQ1
EIRQ2
EIRQ3
EIRQ4
EIRQ5
EIRQ6
EIRQ7
SPARE
$FFF4006C (8 bits of 32)
6 5 4
EIRQ7 EIRQ6 EIRQ5 EIRIQ4 EIRQ3
R/W R/W R/W
0 PSL 0 PSL 0 PSL
Enable VMEbus IRQ1 interrupt
Enable VMEbus IRQ2 interrupt
Enable VMEbus IRQ3 interrupt
Enable VMEbus IRQ4 interrupt
Enable VMEbus IRQ5 interrupt
Enable VMEbus IRQ6 interrupt
Enable VMEbus IRQ7 interrupt
SPARE
LCSR Programming Model
3 2 1
EIRQ2
R/W R/W R/W
0 PSL 0 PSL 0 PSL
2
0
EIRQ1
R/W
0 PSL
2-87