Io Exp V2.1 Board - Multitech Conduit Series Getting Started Manual

Component
24C04 EEPROM
TMP102A Temp
Sensor (U2)
TMP102A Temp
Sensor (U94)
TMP102A Temp
Sensor (U95)
TMP102A Temp
Sensor (U96)
GPS Receiver

IO Exp V2.1 Board

Pin Name
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
®
Conduit Base Station IP67 Getting Started Guide for Versions 1.5 and 2.1
I2C Address (V2.1 I2C Address (48-
Board) Channel Extension
Board)
Signal Name Direction
FPGA_nCE Output
FPGA_nCONFIG Output
FPGA_RSTn Output
GPS_RSTn Output
FPGA_CONF_DONE Input
Output
CPU_EPCS_EN Output
EXT_EPCS_EN
SPECIFICATIONS AND RELATED INFORMATION
I2C Address Comments
(Processor Board)
101011x LSB is A8 memory
address bit
1001000
1001001 Not populated
1001010 Not populated
1001011 Not populated
1000010 (default) Can be changed by
software
Comments
FPGA configuration chip
enable (active low)
Pull low to begin FPGA
configuration
Input to FPGA
Input to FPGA
Goes high to indicate the
FPGA configuration is
complete (V2.1 board)
Enables SPI programming
data to V2.1 band
Enables SPI programming
data to 48-channel
extension board
Where Used
V2.1 board
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