Visible to Intel only — GUID: sth1422398002544
Ixiasoft
4.8.6. USB to UART
The board uses a USB based UART bridge chip (FT232R) to bridge communication to a host for general software debug for Nios and non-Nios systems. This chip uses TXD and RXD for transmission and reception of data. A mini B plug receptacle is used to minimize board space. The related I/O utilization is implemented in Bank 4.
Board Reference (U11) | Schematic Signal Name | MAX 10 FPGA Pin Number | I/O Standard | Description |
---|---|---|---|---|
U11.2 | UART_TX | W18 | 2.5 V | Transmit asynchronous data output |
U11.30 | UART_RX | Y19 | 2.5 V | Receive asynchronous data input |