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Separate Analog Input Pins
Unlike many of the SNAP platforms, the analog input pins on the ZIC2410 do not overlap any of the digital IO or other peripherals. You still use the readAdc(channel) SNAPpy built‐in to access the four ACHx channels on the ZIC2410, but there are no corresponding GPIO or IO numbers. I2C Emulation
The ZIC2410 has no I2C hardware, but SNAP emulates I2C (I2C master only) in software, using the following two pins: I2C SDA is emulated using P1.3 / SNAPpy IO 11 I2C CLK is emulated using P1.4 / SNAPpy IO 12 Please refer to the CEL ZIC2410 and ZICM2410 data sheets for more information on the pinouts and capabilities of these parts. SNAP 2.2 Migration Guide‐v1.0 Document Number 600023‐01A Page 43 of 43