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SERIAL CONTROL MODULE: UART
UART Receive Buffer
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UART Receive Buffer
Address: 9001_1100 / 9001_9100 / 9002_1100 / 9002_9100, DLAB = 0, Read
UART Receive Buffer is used for diagnostic purposes only.
Register
Register bit
assignment
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UART Transmit Buffer
Address: 9001_1100 / 9001_9100 / 9002_1100 / 9002_9100, DLAB = 0, Write
UART Transmit Buffer is used for diagnostic purposes only.
Register
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
Reserved
Reserved
RBUFF
Bits Access Mnemonic Reset Description
D31:08 N/A Reserved N/A N/A
D07:00 R RBUFF 0 Receiver data bits
13121110987654321015 14
31 29 28 27 26 25 24 23 22 21 20 19 18 17 1630
Reserved
Reserved
TBUFF