HD6432633 Datasheet, PDF (750/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Channel Name
Abbreviation R/W
Initial Value Address*¹
3
Serial mode register 3
SMR3
R/W H'00
H'FDD0
Bit rate register 3
BRR3
R/W H'FF
H'FDD1
Serial control register 3
SCR3
R/W H'00
H'FDD2
Transmit data register 3
TDR3
R/W H'FF
H'FDD3
Serial status register 3
SSR3
R/(W)*² H'84
H'FDD4
Receive data register 3
RDR3
R
H'00
H'FDD5
Smart card mode register 3 SCMR3
R/W H'F2
H'FDD6
4
Serial mode register 4
SMR4
R/W H'00
H'FDD8
Bit rate register 4
BRR4
R/W H'FF
H'FDD9
Serial control register 4
SCR4
R/W H'00
H'FDDA
Transmit data register 4
TDR4
R/W H'FF
H'FDDB
Serial status register 4
SSR4
R/(W)*² H'84
H'FDDC
Receive data register 4
RDR4
R
H'00
H'FDDD
Smart card mode register 4 SCMR4
R/W H'F2
H'FDDE
All
Module stop control register B MSTPCRB R/W H'FF
H'FDE9
Module stop control register C MSTPCRC R/W H'FF
H'FDEA
Notes: *1 Lower 16 bits of the address.
*2 Only 0 can be written, for flag clearing.
*3 Some of the SCI registers are allocated to the same addresses as other registers. The
IICE bit of the serial timer control register X (SCRX) selects the respective registers.
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