AVME941X/946X DIGITAL I/O BOARDS
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Table 2.2 VMEbus Address Decoding
Jumper J19 Pins 3 & 4 - No Jumper Installed - Selecting The Short Memory Map. J18 Has No Effect On The
Base Address Selection.
Pins of J17
BASE
ADDR
(HEX)
S15
(11 & 12)
S14
(10 & 9)
S13
(8 & 7)
S12
(6 & 5)
S11
(4 & 3)
S10
(2 & 1)
0000
OUT
OUT
OUT
OUT
OUT
OUT
0400
OUT
OUT
OUT
OUT
OUT
IN
0800
OUT
OUT
OUT
OUT
IN
OUT
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
F400
IN
IN
IN
IN
OUT
IN
F800
IN
IN
IN
IN
IN
OUT
FC00
IN
IN
IN
IN
IN
IN
Pins of J18
BASE
ADDR
(HEX)
S23
(15&16)
S22
(13&14)
S21
(11&12)
S20
(9&10)
S19
(7&8)
S18
(5&6)
S17
(3&4)
S16
(1&2)
000000
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
010000
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
020000
OUT
OUT
OUT
OUT
OUT
OUT
IN
OUT
030000
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
FC0000
IN
IN
IN
IN
IN
IN
OUT
OUT
FD0000
IN
IN
IN
IN
IN
IN
OUT
IN
FE0000
IN
IN
IN
IN
IN
IN
IN
OUT
FF0000
IN
IN
IN
IN
IN
IN
IN
IN
