Visible to Intel only — GUID: cru1463082721489
Ixiasoft
Visible to Intel only — GUID: cru1463082721489
Ixiasoft
HPS UART Controller Differences
The HPS includes two 16550-compatible UART controllers to provide asynchronous serial communications. The UARTs support 16750-compatible automatic flow control.
UART Controller Feature | Cyclone V SoC | Arria V SoC | Arria 10 SoC | Stratix 10 SoC |
---|---|---|---|---|
Synopsys IP Version | 3.11a | 3.11a | 3.14b | 3.15a |
16550-compatible | Yes | Yes | Yes | Yes |
Real-time clock flow trigger control | No | No | Yes | Yes |
The UART controller uses two separate trigger levels for a DMA request and handshake signal to maximize throughput on the interface.