HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 759

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

RxD
TxD
SCK
Legend:
RSR
RDR
TSR
TDR
SMR
SCR
SSR
SCMR : Smart card mode register
BRR
SEMR
: Receive shift register
: Receive data register
: Transmit shift register
: Transmit data register
: Serial mode register
: Serial control register
: Serial status register
: Bit rate register
: Serial extension mode register (only in SCI_2)
RDR
RSR
Parity generation
Parity check
Figure 15.1 Block Diagram of SCI
TDR
TSR
Module data bus
reception control
Transmission/
Section 15 Serial Communication Interface (SCI, IrDA)
SCMR
SEMR
SCR
SMR
SSR
External clock
Clock
Rev.7.00 Mar. 18, 2009 page 691 of 1136
Baud rate
generator
BRR
TEI
TXI
RXI
ERI
φ
φ/4
φ/16
φ/64
Average transfer
rate generator
10.667-MHz operation
16-MHz operation
32-MHz operation
• 115.152 kbps
• 460.606 kbps
• 115.196 kbps
• 460.784 kbps
• 720 kbps
• 720 kbps
REJ09B0109-0700
(SCI_2)
data bus
Internal