Table 7-5. U1410 Flash Pinouts - Motorola ASTRO XTSTM 4000 Detailed Service Manual

7-6
U1410
Pin No.
B4
E7
F8
C5
D6
C4
B5
E8
D8
C8
B8
A8
B7
A7
C7
A2
B2
C2
A1
B1
C1
D2
D1
D4
B6
A6
C6
B3
C3
D7
May 28, 2008

Table 7-5. U1410 FLASH Pinouts

Description
CLK
EN_CE
EN_OE
EN_WE
WP
ADV
RESET
Address 0
Address 1
Address 2
Address 3
Address 4
Address 5
Address 6
Address 7
Address 8
Address 9
Address 10
Address 11
Address 12
Address 13
Address 14
Address 15
Address 16
Address 17
Address 18
Address 19
Address 20
Address 21
Address 22
Troubleshooting Tables: List of Board and IC Signals
To/From Comment
GROUND
D1401, pin 2 1.875V
E1126
R1423
Accessible
on
Mainboard?
No
No
No
No
No
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
6871620L01-C