Multitech Conduit Series - IO Exp V2.1 Board Details

SPECIFICATIONS AND RELATED INFORMATION
Conduit
®
Base Station IP67 Getting Started Guide for Versions 1.5 and 2.1 21
Component I2C Address (V2.1
Board)
I2C Address (48-
Channel Extension
Board)
I2C Address
(Processor Board)
Comments
24C04 EEPROM 101011x LSB is A8 memory
address bit
TMP102A Temp
Sensor (U2)
1001000
TMP102A Temp
Sensor (U94)
1001001 Not populated
TMP102A Temp
Sensor (U95)
1001010 Not populated
TMP102A Temp
Sensor (U96)
1001011 Not populated
GPS Receiver 1000010 (default) Can be changed by
software
IO Exp V2.1 Board
Pin Name Signal Name Direction Comments Where Used
P00 FPGA_nCE Output FPGA configuration chip
enable (active low)
V2.1 board
P01 FPGA_nCONFIG Output Pull low to begin FPGA
configuration
P02 FPGA_RSTn Output Input to FPGA
P03 GPS_RSTn Output Input to FPGA
P04
P05 FPGA_CONF_DONE Input Goes high to indicate the
FPGA configuration is
complete (V2.1 board)
P06
P07
Output
P10 CPU_EPCS_EN Output Enables SPI programming
data to V2.1 band
P11 EXT_EPCS_EN Enables SPI programming
data to 48-channel
extension board