Registers Of Uart; Uart-Relating Registers - Fujitsu F2MC-8L F202RA Hardware Manual

13.4

Registers of UART

Figure 13.4-1 shows the UART-relating registers.
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UART-relating Registers

SMC (serial mode control register)
Address
0028
H
SRC (serial rate control register)
Address
0029
H
SSD (serial status and data register)
Address
002A
H
SIDR (serial input data register)
Address
002B
H
SODR (serial output data register)
Address
002B
H
UPC (clock divider selection register)
Address
002C
H
SSEL (serial switch register)
Address
003B
H
R/W : Readable/Writable
R : Read only
W : Write only
: Unused
X : Undefined
Figure 13.4-1 UART-relating Registers
bit7 bit6 bit5
PEN SBL MC1
R/W R/W R/W
bit7 bit6 bit5
CR
R/W
bit7 bit5
bit6
RDRF ORFE TDRE
R R R/W
bit7 bit6 bit5
R R R
bit7 bit6 bit5
W W W
bit7 bit6 bit5
bit7 bit6 bit5
bit4 bit3 bit2
MC0 SMDE
R/W R/W
bit4 bit3 bit2
CS1 CS0 RC2
R/W R/W R/W
bit4 bit3 bit2
TIE RIE
R/W R/W
bit4 bit3 bit2
R R R
bit4 bit3 bit2
W W W
bit4 bit3 bit2
PREN PR2
R/W R/W
bit4 bit3 bit2
CHAPTER 13 UART
bit1 bit0 Initial value
SCKE SOE 00000-00
R/W R/W
bit1 bit0
Initial value
RC1 RC0 --011000
R/W R/W
bit1 bit0 Initial value
TD8/TP RD8/RP 00100-1X
R/W R
bit1 bit0 Initial value
XXXXXXXX
R R
bit1 bit0 Initial value
XXXXXXXX
W W
bit1 bit0
Initial value
PR1 PR0 ----0010
R/W R/W
bit1 bit0
SSEL -------0
B
R/W
B
B
B
B
B
B
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