Motorola MVME172 - Manual (Page 252)

4-16 Computer Group Literature Center Web Site
IP2 Chip
4
DMAC for IndustryPack d, request 0 or for IndustryPack c, request 1, and for programmable CLOCK.
This register set, not including the programmable Clock, is referred to as DMACd in the text.
$68
DMA_d
STATUS
0 DLBE 0 IPEND CHANI TBL IPTO DONE
$69 DMA_d INT
CTRL
0 0 DINT DIEN DICLR DIL2 DIL1 DIL0
$6a DMA ENABLE 0 0 0 0 0 0 0 DEN
$6b RESERVED 0 0 0 0 0 0 0 0
$6c DMA_d CON-
TROL 1
DHALT 0 DTBL ADMA WIDTH1 WIDTH0 C_CH1 XXX
$6d DMA_d CON-
TROL 2
INTE 0 DMAEI DMAEO ENTO TOIP 0 0
$6e RESERVED 0 0 0 0 0 0 0 0
$6f RESERVED 0 0 0 0 0 0 0 0
$70 DMA_d LB
ADDR
LBA31 LBA30 LBA29 LBA28 LBA27 LBA26 LBA25 LBA24
$71 DMA_d LB
ADDR
LBA23 LBA22 LBA21 LBA20 LBA19 LBA18 LBA17 LBA16
$72 DMA_d LB
ADDR
LBA15 LBA14 LBA13 LBA12 LBA11 LBA10 LBA9 LBA8
$73 DMA_d LB
ADDR
LBA7 LBA6 LBA5 LBA4 LBA3 LBA2 LBA1 LBA0
$74 DMA_d IP
ADDR
0 0 0 0 0 0 0 0
$75 DMA_d IP
ADDR
IPA23 IPA22 IPA21 IPA20 IPA19 IPA18 IPA17 IPA16
$76 DMA_d IP
ADDR
IPA15 IPA14 IPA13 IPA12 IPA11 IPA10 IPA9 IPA8
$77 DMA_d IP
ADDR
IPA7 IPA6 IPA5 IPA4 IPA3 IPA2 IPA1 IPA0
$78 DMA_d BYTE
CNT
0 0 0 0 0 0 0 0
$79 DMA_d BYTE
CNT
BCNT23 BCNT22 BCNT21 BCNT20 BCNT19 BCNT18 BCNT17 BCNT16
$7a DMA_d BYTE
CNT
BCNT15 BCNT14 BCNT13 BCNT12 BCNT11 BCNT10 BCNT9 BCN8
$7b DMA_d BYTE
CNT
BCNT7 BCNT6 BCNT5 BCNT4 BCNT3 BCNT2 BCNT1 BCNT0
$7c DMA_d TBL
ADDR
TA31 TA30 TA29 TA28 TA27 TA26 TA25 TA24
$7d DMA_d TBL
ADDR
TA23 TA22 TA21 TA20 TA19 TA18 TA17 TA16
$7e DMA_d TBL
ADDR
TA15 TA14 TA13 TA12 TA11 TA10 TA9 TA8
$7f DMA_d TBL
ADDR
TA7 TA6 TA5 TA4 TA3 TA2 TA1 TA0
Table 4-3. IP2 Chip Memory Map - Control and Status Registers (Continued)
IP2 Chip Base Address = $FFFBC000
Register
Offset
Register Name
Register Bit Names
D7 D6 D5 D4 D3 D2 D1 D0