Sierra Wireless 1400897-I, User Manual

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4114877 Rev 5.0 October 12, 2015 15
Development Kit User Guide General Description
The following table describes the connectors and switches available on the development kit and the
table after describe the different connections available.
Table 2. Connector and Switch Description
Connector /
Switch
Description HL6528x HL75xx HL85xxx
CN402 4V, 3.75A power jack
  
CN401 3.7V, 4A positive lab power supply (+)
 
1

CN400 Negative lab power supply (-)


1

CN700 UART1 (main UART)
  
CN602 UART0 (SPI to UART); SW Spytracer

5
CN202
GPIOs (1 to 8)

5
 
GPIOs (9 to 16)
Multiplexed with other features; not compliant with
HL6528x
 
CN902
USB0 (I
2
C to USB, GPIO1 and GPIO5)
GNSS NMEA for HL6528x-G, and as I
2
C signals
on USB for HL85xxx


2
CN901 USB1
 
SW602 Reset
  
SW601
Power on (POK_IN); low level active 2 seconds de-
bouncing
  
CN1105
Headset jack (RJ9). PCM Codec conversion output
or analog audio output (for HL6528x only)


3

CN1100
Digital audio (PCM) for HL6528x, PCM signals
probe for HL75xx and HL85xxx
  
CN406 Real time clock backup battery
 
1

CN300 (Pin 1) ADC0 input, 0-3V
 
1

CN300 (Pin 3) ADC1 input, 0-3V
  
CN800 SIM1
  
CN802 SIM2
 
1
CN1200 JTAG

6

1
CN202 (Pin 24) PWM; multiplexed with GPIO12


2
CN202 (Pin 46) VGPIO
– reference voltage output  
CN202 (Pin 52) 2G RF transmit signal (Transmit ON for LTE)
 
U200 Snap-in connector
 

4
CN303 2G/3G/4G RF main connector
  
CN304 GNSS connector
 
2
CN302 2G/3G/4G RF diversity connector

CN200 and
CN201 Board to board connector (development kit to
socket board connection) (unsoldered)
1 This feature is only available on the HL7528 and HL7549.
2 This feature is not available on the HL8518, HL8528 and HL8529.
3 This feature in not available on the HL7518, HL7519 and HL7548.
4 This connector is not applicable for the HL8549x.
5 This feature is not available on the HL6528RDx.
6 This feature is not available on the HL6528RD and HL6528RD-G.