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HD6433694 Datasheet, PDF (209/432 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series | |||
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14.2 Input/Output Pins
Table 14.1 shows the SCI3 pin configuration.
Table 14.1 Pin Configuration
Pin Name
SCI3 clock
SCI3 receive data input
SCI3 transmit data output
Abbreviation
SCK3
RXD
TXD
I/O
I/O
Input
Output
Function
SCI3 clock input/output
SCI3 receive data input
SCI3 transmit data output
14.3 Register Descriptions
The SCI3 has the following registers.
⢠Receive shift register (RSR)
⢠Receive data register (RDR)
⢠Transmit shift register (TSR)
⢠Transmit data register (TDR)
⢠Serial mode register (SMR)
⢠Serial control register 3 (SCR3)
⢠Serial status register (SSR)
⢠Bit rate register (BRR)
Rev. 4.00, 03/04, page 181 of 400
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