High-Speed Uart Special Registers - Samsung S3C2500B User Manual

S3C2500B

14.3 HIGH-SPEED UART SPECIAL REGISTERS

Register Address
HUCON 0xF0070000
HUSTAT 0xF0070004
HUINT 0xF0070008
HUTXBUF 0xF007000C
HURXBUF 0xF0070010
HUBRD 0xF0070014
HUCHAR1 0xF0070018
HUCHAR2 0xF007001C
HUABB 0xF0070020
HUABT 0xF0070024
Register Address
HUCON 0xF0080000
HUSTAT 0xF0080004
HUINT 0xF0080008
HUTXBUF 0xF008000C
HURXBUF 0xF0080010
HUBRD 0xF0080014
HUCHAR1 0xF0080018
HUCHAR2 0xF008001C
HUABB 0xF0080020
HUABT 0xF0080024
Table 14-1. High-Speed UART 0 Special Registers Overview
R/W
R/W High-Speed UART control register
R/W High-Speed UART status register
R/W High-Speed UART interrupt enable register
W High-Speed UART transmit data register
R High-Speed UART receive data register
R/W High-Speed UART baud rate divisor register
R/W High-Speed UART control character register 1
R/W High-Speed UART control character register 2
R/W High-Speed UART autobaud boundary register
R/W High-Speed UART autobaud table register
Table 14-2. High-Speed UART 1 Special Registers Overview
R/W
R/W High-Speed UART control register
R/W High-Speed UART status register
R/W High-Speed UART interrupt enable register
W High-Speed UART transmit data register
R High-Speed UART receive data register
R/W High-Speed UART baud rate divisor register
R/W High-Speed UART control character register 1
R/W High-Speed UART control character register 2
R/W High-Speed UART autobaud boundary register
R/W High-Speed UART autobaud table register
Description
Description
SERIAL I/O (HIGH-SPEED UART)
Size Reset Value
W 0x00000000
W –
W 0x00000000
B –
B –
H 0x00000000
W 0x00000000
W 0x00000000
W 0x1F0F0703
W 0x170B0502
Size Reset Value
W 0x00000000
W –
W 0x00000000
B –
B –
H 0x00000000
W 0x00000000
W 0x00000000
W 0x1F0F0703
W 0x170B0502
14-3