Motorola APX 1000 Detailed Service Manual page 866

7-26
Signal Name
rf_reset Reset to RF board
Unused and Unwired
OMAP Pin
Unused and Unwired
OMAP Pin
Unused and Unwired
OMAP Pin
Unused and Unwired
OMAP Pin
bt_usb_boot Bluetooth 'boot' signal
bt_avr_reset Bluetooth AVR32 Reset
signal
key_fail_switch Enables keyload path
for MACE secure.
NC Not Used
NC Not Used
NC Not Used
NC Not Used
NC Not Used
emergency Emergency pushbutton
NC NC
NC NC
sb2 Side button #2
sb1 Side button #1
monitor Monitor button
cpld_ver4 CPLD version identifier
bit 4
Table 7-10. Overall GPIO pin functions (Continued)
Pin
Description or
Ball #
A8
B7
B8
C7
J2
M8
P8
M13
A12
M6
N11
K14
J13
K13
N7
N6
N8
N5
M5
P11
(REG)
Troubleshooting Tables: List of Board and IC Signals
SW Initialized
Active
State
Direction
0 Output
Output
Output
0 Output
Input
Input
0 Output
0 Output
1 Output
TBD Input
Input
Input
Input
Input
0=Pressed Input
Input
Input
0=Pressed Input
0=Pressed Input
0=Pressed Input
Register
HW Reset
*
PU State Direction
0 Output
0 Output
1 Output
None 1 Output
None Input
None Input
None Input
None Input
0 Output
Pul- Input
lup
None Input
None Input
None Input
None Input
Pul- Input
lup
Pul- Input
lup
Pul- Input
lup
Pul- Input
lup
Pul- Input
lup
Pul- Input
lup
Register
*
PU
or
PD
None
None
None
None
None
3
None
None
None
Pul-
lup
Pul-
lup
Pul-
lup
Pul-
lup
Pul-
lup
Pul-
lup