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CPU Signal
AO
Al
A2
A3
A4
AS
A6
A7
AS
A9
AlO
All
Al2
A13
Al4
Al5
Al6
Al7
Al8
Al9
A20
A21
A22
A23
Table 3-1 lists the 80386DX signals and their corresponding lines to the
HP 10269C General Purpose Probe Interface. The "XWl Pin" column
lists the pin numbers for the preprocessor interface board socket
(XWl) and the "CPU Pin" column lists 80386DX pin numbers.
Table 3-1. 80386 Signal List
HP10269C
CPU Pin
XW1 Pin
Label
Pod
Bit
*
--
ADDR
3
0
*
--
ADDR
3
1
C4
Al3
ADDR
3
2
A3
Mll
ADDR
3
3
B3
El2
ADDR
3
4
B2
Dl4
ADDR
3
5
C3
B13
ADDR
3
6
C2
El4
ADDR
3
7
Cl
Hl4
ADDR
3
8
D3
C13
ADDR
3
9
D2
Cl4
ADDR
3
10
Dl
F13
ADDR
3
11
E3
NlO
ADDR
3
12
E2
M12
ADDR
3
13
El
G13
ADDR
3
14
Fl
H13
ADDR
3
15
Gl
Ml4
ADDR
4
0
Hl
Nl4
ADDR
4
1
H2
E13
ADDR
4
2
H3
Fl2
ADDR
4
3
Jl
Ll3
ADDR
4
4
Kl
K.14
ADDR
4
5
K2
N13
ADDR
4
6
Ll
Ll4
ADDR
4
7
* Derived from LBEO through LBE3
HP 103140
80386DX Preprocessor Interface
General Information
3-11
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