Table 7-12. U6304 Flash Pinouts - Motorola APX 7000 Detailed Service Manual

Troubleshooting Tables: List of Board and IC Signals
U6304
Pin No.
A1
A2
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
C1
C2
C3
C4
C5
C6
C7
C8
D1
D2
D3
D4
D5
D6
D7
D8
E1
E2

Table 7-12. U6304 FLASH Pinouts

Description
Not Shielded
N/C
N/C
N/C
N/C
FLASH_ADDR 5
FLASH_ADDR 19
FLASH_ADDR 20
GROUND
VCC_FLASH
VCC_FLASH
FLASH_ADDR 22
FLASH_ADDR 12
FLASH_ADDR 6
N/C
FLASH_ADDR 24
GROUND
N/C
FLASH_RDY 6
FLASH_ADDR 23
FLASH_ADDR 13
FLASH_ADDR 4
FLASH_ADDR 18
FLASH_ADDR 25
VPP_FLASH
N/C
N/C
FLASH_ADDR 10
FLASH_ADDR 14
FLASH_ADDR 3
FLASH_ADDR 8
Probe Points
–
–
–
–
N/A
N/A
N/A
N/A
R6315, C6308, C6309, C6310, C6311
R6315, C6308, C6309, C6310, C6311
N/A
N/A
N/A
–
N/A
N/A
–
N/A
N/A
N/A
N/A
N/A
R6315, C6308, C6309, C6310, C6311
–
–
N/A
N/A
N/A
N/A
Under Shield
R6310
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