HP 8753D Option 011

Table
8-1. Signals
Required for
A10 Assembly
Operation
Mnemonic Description A10
Lo
cation
Signal
Source
See
Figure
DIFD0 Digital
IF
data
0
(LSB)
P2-27 A9P2-27 *
DIFD1 Digital
IF
data
1
P2-57 A9P2-57 *
DIFD2 Digital
IF data
2
P2-28 A9P2-28 *
DIFD3 Digital
IF
data
3
P2-58 A9P2-58 *
DIFD4 Digital
IF
data
4
P2-29 A9P2-29 *
DIFD5 Digital IF
data 5
P2-59 A9P2-59 *
DIFD6 Digital
IF
data
6
P2-30 A9P2-30 *
DIFD7 Digital
IF
data
7
(MSB)
P2-60 A9P2-60 *
L
DIFEN0
Digital
IF
enable
0
P2-34 A9P2-34 *
L
DIFEN1
Digital
IF
enable 1
P2-5 A9P2-5 *
L
DIFEN2
Digital
IF
enable
2
P2-35 A9P2-35 *
DIF
CC
Digital
IF con
version
comp.
P2-33 A10P2-33 Figure
8-4
DIF
CLK
Digital
IF
serial
clo
c
k
P2-4 A10P2-4 Figure
8-4
DIF
D
A
T
A
Digital
IF
serial
data
out
P2-3 A10P2-3 Figure
8-4
L
ENDIF
L=enable
digital
IF
P2-17 A9P2-17 Figure
8-5
L
INTCOP
L=in
terrupt,
DSP
P2-2 A10P2-2 Figure
8-5
*Chec
k for
TTL
activit
y
.
8-6 Receiver Troubleshooting DRAFT
3/21/106 15:13
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