HD6433935 Hitachi, HD6433935 Datasheet - Page 269

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

3. Pin configuration
Table 10-4 shows the SCI3 pin configuration.
Table 10-4 Pin Configuration
Name
SCI3 clock
SCI3 receive data input
SCI3 transmit data output
4. Register configuration
Table 10-5 shows the SCI3 register configuration.
Table 10-5 Registers
Name
Serial mode register
Bit rate register
Serial control register 3
Transmit data register
Serial data register
Receive data register
Transmit shift register
Receive shift register
Bit rate counter
Clock stop register 1
Serial port control register
Abbrev.
SCK
RXD
TXD
Abbrev.
SMR
BRR
SCR3
TDR
SSR
RDR
TSR
RSR
BRC
CKSTPR1
SPCR
3X
3X
3X
I/O
I/O
Input
Output
R/W
R/W
R/W
R/W
R/W
R/W
R
Protected
Protected
Protected
R/W
R/W
Function
SCI3 clock input/output
SCI3 receive data input
SCI3 transmit data output
Initial Value
H'00
H'FF
H'00
H'FF
H'84
H'00
—
—
—
H'FF
H'C0
Address
H'FFA8/FF98
H'FFA9/FF99
H'FFAA/FF9A
H'FFAB/FF9B
H'FFAC/FF9C
H'FFAD/FF9D
—
—
—
H'FFFA
H'FF91
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