Motorola APX 1000 - Page 274

7-48 Troubleshooting Tables: List of Board and IC Signals
Unused and Unwired
OMAP Pin
N13 Output 0 Output
Unused and Unwired
OMAP Pin
M14 Output 0 Output
Unused and Unwired
OMAP Pin
N14 Output 0 Output
gps_shutdown Shutdown to GPS D12 0 Output 0 Output
rf_reset Reset to RF board A8 0 Output 0 Output
Unused and Unwired
OMAP Pin
B7 Output 0 Output
Unused and Unwired
OMAP Pin
B8 Output 1 Output
C7 0 Output None 1 Output None
Unused and Unwired
OMAP Pin
J2 Input None Input None
Unused and Unwired
OMAP Pin
M8 Input None Input None
bt_usb_boot Bluetooth 'boot' sig-
nal
P8 0 Output None Input None
bt_avr_reset Bluetooth AVR32
Reset signal
M13 0 Output None Input
key_fail_switch Enables keyload path
for MACE secure.
A12 1 Output 0 Output
NC Not Used M6 TBD Input Pul-
lup
Input None
NC Not Used N11 Input None Input 3
NC Not Used K14 Input None Input None
NC Not Used J13 Input None Input None
NC Not Used K13 Input None Input None
emergency Emergency pushbut-
ton
N7 0=Pressed Input Pul-
lup
Input Pul-
lup
NC NC N6 Input Pul-
lup
Input Pul-
lup
NC NC N8 Input Pul-
lup
Input Pul-
lup
Table 7-18. Overall GPIO pin functions (Continued)
Signal Name Description
Pin
or
Ball #
Active
State
SW Initialized HW Reset
Direction
*
PU State Direction
*
PU
or
PD