HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 631

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

14.1.4
The SCI has the internal registers shown in table 14.2. These registers are used to specify
asynchronous mode or synchronous mode, the data format, and the bit rate, and to control the
transmitter/receiver.
Table 14.2 SCI Registers
Channel
0
1
2
All
Notes: 1. Lower 16 bits of the address.
2. Can only be written with 0 for flag clearing.
Register Configuration
Name
Serial mode register 0
Bit rate register 0
Serial control register 0
Transmit data register 0
Serial status register 0
Receive data register 0
Smart card mode register 0
Serial mode register 1
Bit rate register 1
Serial control register 1
Transmit data register 1
Serial status register 1
Receive data register 1
Smart card mode register 1
Serial mode register 2
Bit rate register 2
Serial control register 2
Transmit data register 2
Serial status register 2
Receive data register 2
Smart card mode register 2
Module stop control register
SMR0
SCR0
TDR0
SSR0
RDR0
SCMR0
SMR1
SCR1
TDR1
SSR1
RDR1
SCMR1
SMR2
SCR2
TDR2
SSR2
RDR2
SCMR2
MSTPCR
Abbreviation
BRR0
BRR1
BRR2
Section 14 Serial Communication Interface (SCI)
Rev.6.00 Sep. 27, 2007 Page 601 of 1268
R/W
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
R/W
R/W
R/(W) *
R
R/W
R/W
2
2
2
Initial Value
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'00
H'FF
H'00
H'FF
H'84
H'00
H'F2
H'3FFF
REJ09B0220-0600
Address *
H'FF78
H'FF79
H'FF7A
H'FF7B
H'FF7C
H'FF7D
H'FF7E
H'FF80
H'FF81
H'FF82
H'FF83
H'FF84
H'FF85
H'FF86
H'FF88
H'FF89
H'FF8A
H'FF8B
H'FF8C
H'FF8D
H'FF8E
H'FF3C
1