Motorola MVME172 - Manual (Page 173)

LCSR Programming Model
http://www.mcg.mot.com/literature 2-95
2
Interrupt Level Register 4 (bits 16-23)
This register is used to define the level of the VMEbus IRQ5 interrupt and
the VMEbus IRQ6 interrupt. The VMEbus level 5 (IRQ5) interrupt and the
VMEbus level 6 (IRQ6) interrupt may be mapped to any local bus interrupt
level.
VIRQ5 LEVEL These bits define the level of the VMEbus IRQ5 interrupt.
VIRQ6 LEVEL These bits define the level of the VMEbus IRQ6 interrupt.
Interrupt Level Register 4 (bits 8-15)
This register is used to define the level of the VMEbus IRQ3 interrupt and
the VMEbus IRQ4 interrupt. The VMEbus level 3 (IRQ3) interrupt and the
VMEbus level 4 (IRQ4) interrupt may be mapped to any local bus interrupt
level.
VIRQ3 LEVEL These bits define the level of the VMEbus IRQ3 interrupt.
VIRQ4 LEVEL These bits define the level of the VMEbus IRQ4 interrupt.
ADR/SIZ $FFF40084 (8 bits [6 used] of 32)
BIT 23 22 21 20 19 18 17 16
NAME VIRQ6 VIRQ5 LEVEL
OPER R/W R/W
RESET 0 PSL 0 PSL
ADR/SIZ $FFF40084 (8 bits [6 used] of 32)
BIT 15 14 13 12 11 10 9 8
NAME VIRQ4 VIRQ3 LEVEL
OPER R/W R/W
RESET 0 PSL 0 PSL