AT1032S Pinout alternate functions
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Overview​
AT1032s features a variety of I/O pins and connectors for interfacing with external devices. All of the 32 I/Os offer foll +/- 25V input range and 0-24V output range. However, some pins have additional alternate functions. Below is a detailed pinout description for the main connectors on the device.
Multifunction I/O Pins​
| I/O | Alternative functions |
|---|---|
| DA16 | SPI1.MOSI, UART1.UART TX, I2C1.SDA |
| DA17 | SPI1.MISO, UART1.UART RX |
| DA18 | SPI1.SCK, I2C1.SCL |
| DA19 | TMS (JTAG1) |
| DA20 | SPI2.MOSI, UART2.UART TX, I2C1.SDA |
| DA21 | SPI2.MISO, UART2.UART RX |
| DA22 | SPI2.SCK, I2C1.SCL |
| DA23 | TMS (JTAG2) |
| DA24 | CAN.H, RS4851.A |
| DA25 | CAN.L, RS4851.B |
| DA26 | RS485.A |
| DA27 | RS485.B |
| DA28 | RS232.TX |
| DA29 | RS232.RX |