H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 579

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

13.1
The H8S/2350 Group is equipped with a two-channel serial communication interface (SCI). All
two channels have the same functions. The SCI can handle both asynchronous and clocked
synchronous serial communication. A function is also provided for serial communication between
processors (multiprocessor communication function).
13.1.1
SCI features are listed below.
Choice of asynchronous or clocked synchronous serial communication mode
Asynchronous mode:
Clocked Synchronous mode:
Serial data communication executed using asynchronous system in which synchronization
is achieved character by character
Serial data communication can be carried out with standard asynchronous communication
chips such as a Universal Asynchronous Receiver/Transmitter (UART) or Asynchronous
Communication Interface Adapter (ACIA)
A multiprocessor communication function is provided that enables serial data
communication with a number of processors
Choice of 12 serial data transfer formats
Data length
Stop bit length
Parity
Multiprocessor bit
Receive error detection : Parity, overrun, and framing errors
Break detection
Serial data communication synchronized with a clock
Serial data communication can be carried out with other chips that have a synchronous
communication function
One serial data transfer format
Data length
Receive error detection : Overrun errors detected
Overview
Features
Section 13 Serial Communication Interface (SCI)
: 7 or 8 bits
: 1 or 2 bits
: Even, odd, or none
: 1 or 0
: Break can be detected by reading the RxD pin level
: 8 bits
directly in case of a framing error
Section 13 Serial Communication Interface (SCI)
Rev. 3.00 Sep 15, 2006 page 545 of 988
REJ09B0330-0300