Table 1-3. Local I/O Devices Memory Map - Motorola MVME166IG/D2 Installation Manual

Board Level Hardware Description
1
The following table focuses on the Local I/O Devices portion of the local bus
Main Memory Map.
Address Range
$FFF00000 - $FFF3FFFF
$FFF40000 - $FFF400FF
$FFF40100 - $FFF401FF
$FFF40200 - $FFF40FFF
$FFF41000 - $FFF41FFF
$FFF42000 - $FFF42FFF
$FFF43000 - $FFF430FF
$FFF43100 - $FFF431FF
$FFF43200 - $FFF43FFF
$FFF44000 - $FFF44FFF
$FFF45000 - $FFF451FF
$FFF45200 - $FFF45DFF
$FFF45E00 - $FFF45FFF
$FFF46000 - $FFF46FFF
$FFF47000 - $FFF47FFF
$FFF48000 - $FFF4FFFF
$FFF50000 - $FFF6FFFF
$FFF70000 - $FFF76FFF
$FFF77000 - $FFF77FFF
$FFF78000 - $FFF7EFFF
$FFF7F000 - $FFF7FFFF
$FFF80000 - $FFF9FFFF
$FFFA0000 - $FFFBFFFF
$FFFC0000 - $FFFCFFFF
$FFFD0000 - $FFFDFFFF
$FFFE0000 - $FFFEFFFF
NOTES:
1.
1-20

Table 1-3. Local I/O Devices Memory Map

Devices Accessed
reserved
VMEchip2 (LCSR)
VMEchip2 (GCSR)
reserved
VSBchip2
PCCchip2
MCECC #1
MCECC #2
MCECCs (repeated)
reserved
CD2401 (Serial Comm. Cont.)
reserved
MC68230
82596CA (LAN)
53C710 (SCSI)
reserved
reserved
reserved
reserved
reserved
reserved
Download EPROM
reserved
MK48T08 (BBRAM, TOD Clock)
reserved
reserved
For a complete description of the register bits, refer to the
MVME166/MVME167/MVME187 Single Board Computers
Programmer's Reference Guide or to the data sheet for the
specific chip.
MVME166 Single Board Computer Installation Guide
Port Size Size
-- 256KB
D32 256B
D32-D8 256B
-- 3.5KB
D32-D8 4KB
D32-D8 4KB
D8 256B
D8 256B
-- 3.5KB
-- 4KB
D16-D8 512B
-- 3KB
-- 512B
D32 4KB
D32/D8 4KB
-- 32KB
-- 128KB
-- 28KB
-- 4KB
-- 28KB
-- 4KB
-- 128KB
-- 128KB
D32-D8 64KB
-- 64KB
-- 64KB
Notes
5
1,4
1,4
5,7
1,10
1
1
1
1,7
5
1,9
7,9
1,9
1,8
1
5
5
6
2
6
2
11
5
1
5
2