Motorola MVME172 Programmer's Reference Manual page 36

Board Description and Memory Maps
1
Table 1-6. 400/500-Series MVME172 Local I/O Devices Memory Map
Address Range
$FFF00000 - $FFF3FFFF
$FFF40000 - $FFF400FF
$FFF40100 - $FFF401FF
$FFF40200 - $FFF40FFF
$FFF41000 - $FFF41FFF
$FFF42000 - $FFF42FFF
$FFF43000 - $FFF44FFF
$FFF45000 - $FFF45FFF
$FFF46000 - $FFF46FFF
$FFF47000 - $FFF47FFF
$FFF48000 - $FFF57FFF
$FFF58000 - $FFF5807F
$FFF58080 - $FFF580FF
$FFF58100 - $FFF5817F
$FFF58180 - $FFF581FF
$FFF58200 - $FFF5827F
$FFF58280 - $FFF582FF
$FFF58300 - $FFF5837F
$FFF58380 - $FFF583FF
$FFF58400 - $FFF584FF
$FFF58500 - $FFF585FF
$FFF58600 - $FFF586FF
$FFF58700 - $FFF587FF
$FFF58800 - $FFF5887F
$FFF58880 - $FFF588FF
$FFF58900 - $FFF5897F
1-18
Device
Reserved
VMEchip2 (LCSR)
VMEchip2 (GCSR) registers
Reserved
Reserved
MC2 chip
Reserved
SCC (Z85230)
LAN (82596CA)
SCSI (53C710)
Reserved
IP2 chip IP_a I/O
IP2 chip IP_a ID
IP2 chip IP_b I/O
IP2 chip IP_b ID Read
IP2 chip IP_c I/O
IP2 chip IP_c ID
IP2 chip IP_d I/O
IP2 chip IP_d ID Read
IP2 chip IP_ab I/O
IP2 chip IP_cd I/O
IP2 chip IP_ab I/O repeated
IP2 chip IP_cd I/O repeated
Reserved
Reserved
Reserved
Port
Width
-- 256KB
D32 256B
D32-D8 256B
-- 3.5KB
--
D32-D8
--
D8
D32
D32-D8
-- 64KB
D16 128B
D16 128B
D16 128B
D16 128B
D16 128B
D16 128B
D16 128B
D16 128B
D32-D16 256B
D32-D16 256B
D32-D16 256B
D32-D16 256B
-- 128B
-- 128B
-- 128B
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Size Note(s)
4
1, 3
1, 3
4, 5
4KB 4
4KB 1
8KB 4
4KB 1, 2
4KB 1, 6
4KB 1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1