H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 581

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

13.1.2
Figure 13.1 shows a block diagram of the SCI.
Legend:
SCMR
RSR
RDR
TSR
TDR
SMR
SCR
SSR
BRR
SCK
RxD
TxD
: Smart Card mode register
: Receive shift register
: Receive data register
: Transmit shift register
: Transmit data register
: Serial mode register
: Serial control register
: Serial status register
: Bit rate register
Block Diagram
RDR
RSR
Parity generation
Parity check
Figure 13.1 Block Diagram of SCI
TDR
TSR
Module data bus
reception control
Transmission/
SCMR
SMR
SSR
SCR
Section 13 Serial Communication Interface (SCI)
External clock
Clock
Rev. 3.00 Sep 15, 2006 page 547 of 988
Baud rate
generator
BRR
TEI
TXI
RXI
ERI
/4
/16
/64
REJ09B0330-0300
data bus
Internal