Motorola SSETM 5000 User Manual
Page 150
November 11, 2004
6881094C12-A
10-16
Troubleshooting Tables: List of Board and IC Signals
N4
DATA 13
No
P4
DATA 12
No
R4
DATA 11
No
J8
DATA 10
No
T4
DATA 9
No
N5
DATA 8
No
P5
DATA 7
R435**
Yes
R5
DATA 6
R434**
Yes
T5
DATA 5
R433**
Yes
R6
DATA 4
R432**
Yes
T6
DATA 3
R431**
Yes
M7
DATA 2
R430**
Yes
N7
DATA 1
R429**
Yes
P7
DATA 0
R428**
Yes
N11
R_W
R_W
Yes
T11
NOT USED
No
R14
NOT USED
No
N12
CS3*
R106**
Active Low
Yes
T14
CS2
CS2
Active Low
Yes
R11
NOT USED
No
R15
CS0
CS0
Active Low
Yes
P16
OE_EN
No
M13
EB1_N
No
R13
EBO_N
No
N14
NOT USED
No
T16
WAIT
WAIT**
Yes
P14
NOT USED
No
N13
ADV
ADV**
Yes
T15
B_CLK
B_CLK**
Yes
* Component located under a shield on the VOCON board
** No test point/component on the VOCON board – signal not accessible
Table 10-7. U401 MCU/DSP IC Pinouts (Continued)
U401
Pin No.
Description
To/From
Comment
Accessible
on Vocon?