HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 429

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

12.1.4
The SCI has the internal registers shown in table 12.2. These registers are used to specify
asynchronous mode or clocked synchronous mode, the data format , and the bit rate, and to control
transmitter/receiver.
Table 12.2 SCI Registers
Channel
0
1
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 SCMR0
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 SCMR1
Module stop control register MSTPCR
Abbreviation
SMR0
BRR0
SCR0
TDR0
SSR0
RDR0
SMR1
BRR1
SCR1
TDR1
SSR1
RDR1
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
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'3FFF
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'FF3C
1
415