Vmebus Slave Address Translation Select Register 1 - Motorola MVME162FX Programmer's Reference Manual

VMEbus Slave Address Translation Select Register 1

ADR/SIZ
BIT 15
NAME
OPER
RESET
This register is the address translation select register for the first
VMEbus to local bus map decoder. The address translation select
register value is based on the segment size (the difference between
the VMEbus starting and ending addresses).
If the segment size is between the sizes shown in the table below,
assume the larger size.
Segment
$FFF40008 (16 bits of 32)
Address Translation Select Register 1
Address
Translation
Size Select Value
64KB FFFF
128KB FFFE
256KB FFFC
512KB FFF8
1MB FFF0
2MB FFE0
4MB FFC0
8MB FF80
16MB FF00
LCSR Programming Model
. . .
R/W
0 PS
Segment
Size
32MB
64MB
128MB
256MB
512MB
1GB
2GB
4GB
2
0
Address
Translation
Select Value
FE00
FC00
F800
F000
E000
C000
8000
0000
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