Zynq UltraScale+ Devices Register Reference > Module Summary > UART Module

UART Module

UART Module Description

Module NameUART Module
Modules of this TypeUART0, UART1
Base Address0x00FF000000 (UART0)
0x00FF010000 (UART1)
DescriptionUART Controller, UART 0 Controller

UART Module Register Summary

Register NameAddressWidthTypeReset ValueDescription
Control0x000000000032mixedMixed types. See bit-field details.0x00000128UART Control Register
Mode0x000000000432mixedMixed types. See bit-field details.0x00000000UART Mode Register
Intrpt_en0x000000000832mixedMixed types. See bit-field details.0x00000000Interrupt Enable Register
Intrpt_dis0x000000000C32mixedMixed types. See bit-field details.0x00000000Interrupt Disable Register
Intrpt_mask0x000000001032mixedMixed types. See bit-field details.0x00000000Interrupt Mask Register
Chnl_int_sts0x000000001432wtcReadable, write a 1 to clear0x00000200Channel Interrupt Status Register
Baud_rate_gen0x000000001832mixedMixed types. See bit-field details.0x0000028BBaud Rate Generator Register.
Rcvr_timeout0x000000001C32mixedMixed types. See bit-field details.0x00000000Receiver Timeout Register
Rcvr_FIFO_trigger_level0x000000002032mixedMixed types. See bit-field details.0x00000020Receiver FIFO Trigger Level Register
Modem_ctrl0x000000002432mixedMixed types. See bit-field details.0x00000000Modem Control Register
Modem_sts0x000000002832mixedMixed types. See bit-field details.0x00000000Modem Status Register
Channel_sts0x000000002C32roRead-only0x00000000Channel Status Register
TX_RX_FIFO0x000000003032mixedMixed types. See bit-field details.0x00000000Transmit and Receive FIFO
Baud_rate_divider0x000000003432mixedMixed types. See bit-field details.0x0000000FBaud Rate Divider Register
Flow_delay0x000000003832mixedMixed types. See bit-field details.0x00000000Flow Control Delay Register
Tx_FIFO_trigger_level0x000000004432mixedMixed types. See bit-field details.0x00000020Transmitter FIFO Trigger Level Register
Rx_FIFO_byte_status0x000000004832mixedMixed types. See bit-field details.0x00000000RX FIFO Byte Status Register