HD6413008VF25 Datasheet, PDF (429/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

13. Smart Card Interface
Section 13 Smart Card Interface
13.1 Overview
The SCI supports an IC card (smart card) interface handling ISO/IEC7816-3 (Identification Card)
character transmission as a serial communication interface expansion function.
Switchover between the normal serial communication interface and the smart card interface is
controlled by a register setting.
13.1.1 Features
Features of the smart card interface supported by the H8/3008 are listed below.
• Asynchronous communication
⎯ Data length: 8 bits
⎯ Parity bit generation and checking
⎯ Transmission of error signal (parity error) in receive mode
⎯ Error signal detection and automatic data retransmission in transmit mode
⎯ Direct convention and inverse convention both supported
• Built-in baud rate generator allows any bit rate to be selected
• Three interrupt sources
⎯ There are three interrupt sources—transmit-data-empty, receive-data-full, and
transmit/receive error—that can issue requests independently.
Rev.4.00 Aug. 20, 2007 Page 383 of 638
REJ09B0395-0400