Motorola APX 3000

7-8 Troubleshooting Tables: List of Board and IC Signals
NC Not Used J13
Input None Input None
NC Not Used K13
Input None Input None
emergency Emergency
pushbutton
N7 0=Pressed Input
Pullup Input Pullup
NC NC N6
Input Pullup Input Pullup
NC NC N8
Input Pullup Input Pullup
sb2 Side button #2 N5 0=Pressed Input
Pullup Input Pullup
sb1 Side button #1 M5 0=Pressed Input
Pullup Input Pullup
monitor Monitor button P11 0=Pressed Input
Pullup Input Pullup
cpld_ver4 CPLD version
identifier bit 4
(REG)
Register Register
cpld_ver3 CPLD version
identifier bit 3
(REG) Register Register
cpld_ver2 CPLD version
identifier bit 2
(REG) Register Register
cpld_ver1 CPLD version
identifier bit 1
(REG)
Register Register
cpld_ver0 CPLD version
identifier bit 0
(REG)
Register Register
board_id8 Controller Board ID bit
8
H12
Input Pullup Input Pullup
board_id7 Controller Board ID bit
7
H13
Input Pullup Input Pullup
board_id6 Controller Board ID bit
6
G13
Input Pullup Input Pullup
board_id5 Controller Board ID bit
5
F13
Input Pullup Input Pullup
board_id4 Controller Board ID bit
4
D13
Input Pullup Input Pullup
board_id3 Controller Board ID bit
3
E13
Input Pullup Input Pullup
board_id2 Controller Board ID bit
2
C14
Input Pullup Input Pullup
board_id1 Controller Board ID bit
1
D14
Input Pullup Input Pullup
board_id0 Controller Board ID bit
0
F14
Input Pullup Input Pullup
Table 7-7. Overall GPIO pin functions (Continued)
Signal Name Description
Pin or
Ball #
Active State
SW Initialized HW Reset
Direction
*
PU State Direction
*
PU or
PD