Local Bus Interrupter Status Register (Bits 16-23) - Motorola MVME162FX Programmer's Reference Manual

Local Bus Interrupter Status Register (bits 16-23)

ADR/SIZ
BIT 23
VIA
NAME
OPER R
RESET 0 PSL
This register is the local bus interrupter status register. When an
interrupt status bit is high, a local bus interrupt is being generated.
When an interrupt status bit is low, a local interrupt is not being
generated. The interrupt status bits are:
LM0
LM1
SIG0
SIG1
SIG2
SIG3
DMA
VIA
$FFF40068 (8 bits of 32)
22 21 20
DMA SIG3 SIG2
R R R
0 PSL 0 PSL 0 PSL
GCSR LM0 interrupt
GCSR LM1 interrupt
GCSR SIG0 interrupt
GCSR SIG1 interrupt
GCSR SIG2 interrupt
GCSR SIG3 interrupt
DMAC interrupt
VMEbus interrupter acknowledge interrupt
LCSR Programming Model
19 18 17
SIG1 SIG0 LM1
R R R
0 PSL 0 PSL 0 PSL
2
16
LM0
R
0 PSL
2-81