November 16, 2006 6881094C31-E
7-16 Troubleshooting Tables: List of Board and IC Signals
N15 NOT USED No
M15 NOT USED No
R12 ADDRESS 0 J101, pin 7 Not accessible
on NNTN4563,
NNTN4819, &
NNTN4717
Yes
T13 ADDRESS 1 No
M10 ADDRESS 2 No
T12 ADDRESS 3 No
P13 ADDRESS 4 No
M9 ADDRESS 5 No
P10 ADDRESS 6 No
P12 ADDRESS 7 No
N9 ADDRESS 8 No
R10 ADDRESS 9 No
P9 ADDRESS 10 No
L10 ADDRESS 11 No
T10 ADDRESS 12 No
R9 ADDRESS 13 No
L9 ADDRESS 14 No
K9 ADDRESS 15 No
J9 ADDRESS 16 No
L8 ADDRESS 17 No
M8 ADDRESS 18 No
N8 ADDRESS 19 No
K8 ADDRESS 20 No
L7 ADDRESS 21 No
T7 ADDRESS 22 No
R7 ADDRESS 23 R427* Yes
R3 DATA 15 No
T3 DATA 14 No
N4 DATA 13 No
Table 7-7. U401 Patriot MCU/DSP IC Pinouts (Continued)
U401
Pin No.
Description To/From Comment
Accessible
on Vocon?
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