HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1049

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

The smart card interface supports IC cards (smart cards) conforming to the ISO/IEC 7816-3
(Identification Card) specification.
30.1
• Communication functions
• Freely selectable bit rate by on-chip baud rate generator
• Four types of interrupt source
• DMA transfer
• The time waiting for the operation when T = 0, and the time waiting for a character when T = 1
SCIS000A_0000200110000
Asynchronous half-duplex transmission
Protocol selectable between T = 0 and T = 1 modes
Data length: 8 bits
Parity bit generation and check
Selectable character protection addition time
Selectable output clock cycles per etu
Transmission of error signal (parity error) in receive mode when T = 0
Detection of error signal and automatic character retransmission in transmit mode when T = 0
Selectable minimum character interval of 11 etus (N = 255) when T = 1 (etu: Elementary Time
Unit)
Selectable direct convention/inverse convention
Output clock can be fixed in high or low state
Transmit data empty, receive data full, transmit/receive error, transmit complete
Through DMA transfer requests for transmit data empty and receive data full, the direct
memory access controller (DMAC) can be started and used for data transfer.
can be observed.
Features
Section 30
SIM Card Module (SIM)
Rev. 3.00 Jan. 18, 2008 Page 987 of 1458
Section 30
SIM Card Module (SIM)
REJ09B0033-0300