h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 347

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

14.2
Table 14.1 shows the serial pins for each SCI channel.
Table 14.1 Pin Configuration
Note:
14.3
The SCI has the following registers for each channel. The serial mode register (SMR), serial status
register (SSR), and serial control register (SCR) are described separately for normal serial
communication interface mode and Smart Card interface mode because their bit functions differ in
part.
Channel
0
2
Receive Shift Register (RSR)
Receive Data Register (RDR)
Transmit Data Register (TDR)
Transmit Shift Register (TSR)
Serial Mode Register (SMR)
Serial Control Register (SCR)
Serial Status Register (SSR)
Smart Card Mode Register (SCMR)
Bit Rate Register (BRR)
*
Input/Output Pins
Register Descriptions
Pin names SCK, RxD, and TxD are used in the text for all channels, omitting the
channel designation.
Pin Name *
SCK0
RxD0
TxD0
SCK2
RxD2
TxD2
I/O
I/O
Input
Output
I/O
Input
Output
Section 14 Serial Communication Interface (SCI)
Function
SCI0 clock input/output
SCI0 receive data input
SCI0 transmit data output
SCI2 clock input/output
SCI2 receive data input
SCI2 transmit data output
Rev. 3.00 Oct 04, 2005 page 307 of 598
REJ09B0155-0300