HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1064

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

Section 30
30.3.9
SCSCMR is an 8-bit readable/writable register that selects functions of the smart card interface.
Rev. 3.00 Jan. 18, 2008 Page 1002 of 1458
REJ09B0033-0300
Bit
7
6
5
4
3
Bit Name

LCB
PB

SDIR
Smart Card Mode Register (SCSCMR)
SIM Card Module (SIM)
Initial
Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
This bit is always read as 0. The write value should always
be 0.
Last Character
When this bit is set to 1, the character protection time is 2
etus, and the setting of the guard extension register is
invalid.
0: The character protection time is determined by the value
1: The character protection time is 2 etus.
Protocol
Selects the T = 0 or T = 1 protocol.
0: The smart card interface operates according to the T = 0
1: The smart card interface operates according to the T = 1
Reserved
This bit is always read as 0. The write value should always
be 0.
Smart Card Data Transfer Direction
Selects the format for serial/parallel conversion.
0: Transmits the SCTDR contents in LSB-first.
1: Transmits the SCTDR contents in MSB-first.
of the guard extension register.
protocol.
protocol.
Received data is stored in SCRDR as LSB-first.
Received data is stored in SCRDR as MSB-first.