System and Diagnostic Loopback Testing

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

Loopback testing is done for data by setting the loopback enable bit to 1 in CTRL [LBE]. Data transmitted on UARTx_TXD output signal is received on the UARTx_RXD input signal of the same controller.