Table 3-11. 53C710 Scsi Memory Map; Table 3-12. Mk48T08 Bbram, Tod Clock Memory Map - Motorola MVME197LE User Manual

53C710 Register Address Map
Big
Endian
Mode
00 SIEN
04 SOCL
08 SBCL
0C SSTAT2
10
14 CTEST3
18 CTEST7
1C
20 LCRC
24 DCMD
28
2C
30
34
38 DCNTL
3C
N
Accesses may be 8-bit or 32-bit, but not 16-bit.
ote

Table 3-12. MK48T08 BBRAM, TOD Clock Memory Map

Address Range
$FFFC0000 - $FFFC0FFF
$FFFC1000 - $FFFC10FF
$FFFC1100 - $FFFC16F7
$FFFC16F8 - $FFFC1EF7
$FFFC1EF8 - $FFFC1FF7
$FFFC1FF8 - $FFFC1FFF
MVME197LE/D2

Table 3-11. 53C710 SCSI Memory Map

SDID SCNTL1
SODL SXFER
SBDL SIDL
SSTAT1 SSTAT0
DSA
CTEST2 CTEST1
CTEST6 CTEST5
TEMP
CTEST8 ISTAT
DBC
DNAD
DSP
DSPS
SCRATCH
DWT DIEN
ADDER
Description
User Area
Networking Area
Operating System Area
Debugger Area
Configuration Area
TOD Clock
Base Address is $FFF47000
SCRIPTs Mode
and Little
Endian Mode
SCNTL0
SCID
SFBR
DSTAT
CTEST0
CTEST4
DFIFO
DMODE
Size (Bytes)
Memory Maps
00
04
08
0C
10
14
18
1C
20
24
28
2C
30
34
38
3C
4096
256
1528
2048
256
8
3-23
3