IBM XT 5160

~
(SH.2)
I/OCHRDY
(SH.2)
RESERVED
IRQ2
(SH.1)
IRQ~
(SH.1)
IRQ4
(SH.1)
IRQe;
(SH.1)
IRQo
(SH.1)
IRQ7
(SH.1)
DRQI
(SH.4)
DRQ2
(SH.4)
DRQ~
(SH.4)
PWRGOOD
(SH.1)
COMPONENT
SIDE OF
I/O CARDS
FACES
~c')e;
.047 PF
I
AOI
+
~ce;o
10 UF
I
I/O CONNECTOR
FROM BOARD
TOP SIDE:
B~I
TYP JI THRU JB
(8 CONNECTOR S TOTAL)
'2-----------
= O,CI0-CIO,(lQ,C28, :
IOUF 1+07,C4b,C,)4,CoO, +
I
Col,Co~ It
6
1
POWER GOOD
o KEY
~ ~O+I2VDC
1- i r ~~~~~r
I P2 GNO
2 ~ GND
--, ,. ~ 0 -e;v
--- _.. ~ ~ :~~g~
o 0 +e;VDC
PWR CONN
.....
I
(SH.1) DO
~
(SH.1)
01
~
(SH.1)
02
(SH.1)
D~
(SH.1)
04
(SH.1)
De;
rJJ
(SH.1) Db
~
(SH.1)
07
rIJ
(SH.1)
AO
~
(SH.1) AI
tr>
(SH.1)
A2
a
(SH.1)
A~
(SH.1)
Al+
t=
(SH.1)
Ae;
=
(SH.1)
Ab
(SH.1)
A7
=
(SH.1)
A8
.,
(SH.1)
AI}
c..
(SH.1)
AIO
(SH.1)
All
(SH.1)
AI2
(SH.1)
AI~
(SH.1)
AI4
(SH.1)
Ale;
(SH.1) Alo
(SH.1) AI1
(SH.1)
AI8
(SH.1)
All}
(SH.1)
'i(iRi
(SH.1) TOW'
(SH.1)
MEMR'
(SH.1)
MEMW'
(SH.5)
ClK
(SH.1)
OSC
(SH.4)
TIC
(SH.5)
AEN
(SH. 2) RESETDRV
(SH.5)
15ACKQi
(SH.4)
l5A(j(j'
(SH.4)
DACi<2'
(SH.4)
DACK~'
(SH.1)
ALE
64/256K System Board (Sheet 10 of 11)