Rev 002
17
4. External Board Connector (J1100)
4.1.
Module Signals
Most of the modules signals are connected to the external board connector (J1100) and are available
via test points (TP) on the center of Development Kit. The J1100 connector pin out is listed below.
The other signals on J801 (related to memory interface) are described in section5).
For further information about the module signals and multiplexing, refer to document [1].
4.2.
External Board Connector (J1100)
Table 1:
Pin-out of the External Board Connector
Pin
#
Name
I/O
I/O type
Description
1
VBATT
I
Supply
Battery Input
2
VBATT
I
Supply
Battery Input
3
CHG-IN
I
Supply
Current source input
4
CHG-IN
I
Supply
Current source input
5
VCC_1V8
O
Supply
1.8V digital supply output1
6
VCC_2V8
O
Supply
2.8V digital supply output2
7
GND
Ground
8
BAT-RTC
I/O
Supply
RTC back-up supply
9
SIM-VCC
O
Supply
SIM card supply
10
SIMPRES
I/O
1V8
SIM card detect
(Multiplexed)
11
SIM-CLK
O
1V8 / 2V9
SIM clock
12
SIM-IO
I/O
1V8 / 2V9
SIM data
13
~SIM-RST
O
1V8 / 2V9
SIM reset
14
GND
Ground
15
BUZZ0
O
Open drain
PWM / Buzzer output
16
LED0
O
Open Drain
Charging ind Network status
17
ON/ ~OFF
I
VBATT
WMP module Power ON
18
ADC2
I
Analog
Auxiliary ADC0
19
~RESET
I/O
Open Drain
WMP150 Reset Input
20
BOOT
I
1V8
SW download (with Sierra Wireless
“DWLwin” software)
21
ADC1/BAT_TEMP
I
Analog
ADC input (i.e. battery temperature measurement)
22
GND
Ground
23
EP-44
I/O
2V8
SPI1 Serial input/GPIO30 (Multiplexed)
24
EP-45
I/O
2V8
SPI1 Enable/ GPIO31/INT5 (Multiplexed)
25
SPI1-IO
I/O
2V8
SPI1 Serial input/output/GPIO29
26
SPI1-CLK
I/O
2V8
SPI1 Serial Clock / GPIO28
27
EP-35
I/O
2V8
SPI2 Serial Clock / GPIO32
28
EP-37
I/O
2V8
SPI2 Enable/ GPIO35/INT4
Содержание AirPrime WMP Series
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