Motorola MVME147 Installation And Use Manual page 52

Programming
Address
4
FFFE1000
FFFE1004
FFFE1008
FFFE100C
Address
FFFE1010
FFFE1012
FFFE1014
FFFE1016
Address
Bit 7
FFFE1018 IntStat
FFFE1019 Ovf3
FFFE101A IntStat
FFFE101B Ovf3
FFFE101C IntStat
FFFE101D WdL3
FFFE101E IntStat
FFFE101F
FFFE1020
IntStat
FFFE1021 DONE
FFFE1022 IntStat
FFFE1023 Inc4
FFFE1024 IntStat
FFFE1025
FFFE1026 IntStat
4-2
Table 4-1. PCC Overall View
32-BIT REGISTERS
Table address (bits 1 and 0 are zeros)
Link -- 0000 -- DFC2-0 -- Byte count (24 bits)
Data holding register
16-BIT REGISTERS
Timer 1 preload
Timer 1 count
Timer 2 preload
Timer 2 count
8-BIT REGISTERS
Register
Bit 6 Bit 5 Bit 4
Ovf2 Ovf1 Ovf0
Ovf2 Ovf1 Ovf0
ACFail
WdL2 Wd WdL0
FaltInt ACKInt ACKPol
8BitEr TblSizEr DMABEr
Inc3 Inc2 Inc1
Abort
Int/Ext*
Register
Data address
Register
Bit 3 Bit 2 Bit 1
Enable IL2 IL1
ClrOvf EnaCnt
Enable IL2 IL1
ClrOvf EnaCnt
Enable
WdTO WdRst WdClr
Enable IL2 IL1
InPrim Strobe StbTim
Enable IL2 IL1
TWBEr MS/SM* TW
Enable
UU UM LM
Enable
TblFC2 TblFC1
Enable IL2 IL1
Function
DMA
DMA
DMA
DMA
Function
Timer 1
Timer 1
Timer 2
Timer 2
Name
Bit 0
IL0 Timer 1 Int. Cntrl
Enable Timer 1 Control
IL0 Timer 2 Int. Cntrl
Enable Timer 2 Control
AC Fail Int. Cntrl
Enable WÕdog Timer Cntrl
IL0 Printer Int. Cntrl
Printer Control
Mode
DMA Int. Control
IL0
Enable DMA Cntrl & Stat.
Bus Error Int. Cntrl
LL DMA Status
Abort Int. Control
TblFC0 Tbl. Ad. Func. Cntrl
IL0 Serial Prt Int. Cntrl