Samsung S5PC100 User Manual page 646

UART
6.8 UART TRANSMIT BUFFER REGISTER (HOLDING REGISTER & FIFO REGISTER)
•
UTXH0, W, Address = 0xEC00_0020
•
UTXH1, W, Address = 0xEC00_0420
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UTXH2, W, Address = 0xEC00_0820
•
UTXH3, W, Address = 0xEC00_0C20
There are four UART transmit buffer registers namely UTXH0, UTXH1, UTXH2 and UTXH3 in the UART block.
UTXHn has an 8-bit data for transmission data.
UTXHn
UTXHn [7:0]
6.9 UART RECIVE BUFFER REGISTER (HOLDING REGISTER & FIFO REGISTER)
•
URXH0, R, Address = 0xEC00_0024
•
URXH1, R, Address = 0xEC00_0424
•
URXH2, R, Address = 0xEC00_0824
•
URXH3, R, Address = 0xEC00_0C24
There are four UART receive buffer registers namely URXH0, URXH1, URXH2 and URXH3 in the UART block.
URXHn has an 8-bit data for received data.
URXHn
URXHn [7:0]
NOTE: If an overrun error occurs, the URXHn must be read. If not, the next received data makes an
overrun error, even though the overrun bit of UERSTATn had been cleared.
8.1-22
Bit
Transmit data for UARTn
Bit
Receive data for UARTn
S5PC100 USER'S MANUAL (REV1.0)
Description
Description
Reset Value
-
Reset Value
0x00