Samsung S3C2451X User Manual page 369

S3C2451 RISC MICROPROCESSOR
Register
UBRDIV0 0x50000028
UBRDIV1 0x50004028
UBRDIV2 0x50008028
UBRDIV3 0x5000C028
UBRDIVn
UBRDIV [15:0]
NOTE: If UBRDIV value is 0, UART baudrate is not affected by UDIVSLOT value.
Register
UDIVSLOT0 0x5000002C
UDIVSLOT1 0x5000402C
UDIVSLOT2 0x5000802C
UDIVSLOT3 0x5000C02C
UDIVSLOTn
UDIVSLOT [15:0]
Address R/W
R/W Baud rate divisior(integer place) register 0
R/W Baud rate divisior(integer place) register 1
R/W Baud rate divisior(integer place) register 2
R/W Baud rate divisior(integer place) register 3
Bit
Baud rate division value of integer part
(When UART clock source is PCLK, UBRDIVn must be more
than 0 (UBRDIVn >0))
Address R/W
R/W Baud rate divisior(decimal place) register 0
R/W Baud rate divisior(decimal place) register 1
R/W Baud rate divisior(decimal place) register 2
R/W Baud rate divisior(decimal place) register 3
Bit
Select the slot number in table 15-2
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Description
Description
Description
Description
UART
Reset Value
–
–
–
–
Initial State
–
Reset Value
0x0000
0x0000
0x0000
0x0000
Initial State
–
15-21