Debug Breakout Header, P21; Debug Breakout Header Signal Map; W_Disable# Signal - Digi Connect Wi-Wave Hardware Reference Manual

A B O U T T H E D E V E L O P M E N T B O A R D

Debug breakout header, P21

D e b u g b r e a k o u t h e a d e r , P 2 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The debug breakout header's primary purpose is to provide access to the
W_DISABLE# signal. The W_DISABLE# signal is typically used as a hardware means to
disable RF transmissions from the module without software intervention.
Debug breakout
header signal map
Pin
1
3
5
7
9
11
13
15
17
19
The active low W_DISABLE# signal is on pin 20 of the debug breakout header. GND
W_DISABLE#
signal
signals are positioned adjacent to the W_DISABLE# signal on pins 18 and 19. To
Connect Wi-Wave Hardware Reference, Rev A 2/2008
24
Type Signal
Rsvd SIM_PWR
Rsvd SIM_RST
Rsvd SIM_CLK
Rsvd SIM_Pin 4
Rsvd SIM_GND
Rsvd SIM_VPP
Rsvd SIM_DATA
Rsvd SIM_Pin 8
n/a No connect
Monitor pt GND
Pin Type Signal
2 Monitor pt +3.3V_MC
4 Monitor pt LED_WWAN#
6 Monitor pt GND
8 Monitor pt LED_WLAN#
10 Monitor pt GND
12 Monitor pt LED_WPAN#
14 Monitor pt GND
16 Monitor pt RESET#
18 Monitor pt GND
20 In W_DISABLE#