HD6417708SF60 Renesas Electronics America, HD6417708SF60 Datasheet - Page 422

• Manufacturer Part Number: HD6417708SF60
• Description: IC SUPERH MPU ROMLESS 144LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: EBI/EMI, SCI, SmartCard
• Peripherals: POR, WDT
• Number Of I /o: 8
• Program Memory Type: ROMless
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

14.2.1
The smart card mode register (SCSCMR) is an 8-bit read/write register that selects smart card
interface functions. SCSMR bits 0, 2, and 3 are initialized to 0 by a reset and in standby mode.
Bits 7 to 4 and 1—Reserved: An undefined value will be returned if these bits are read.
Bit 3—Smart Card Data Transfer Direction (SDIR): Selects the serial/parallel conversion format.
Bit 3: SDIR
0
1
Bit 2—Smart Card Data Inversion (SINV): Specifies whether to invert the logic level of the data.
This function is used in combination with bit 3 for transmitting and receiving with an inverse
convention card. SINV does not affect the logic level of the parity bit. See section 14.3.4, Register
Settings, for information on how parity is set.
Bit 2: SINV
0
1
Bit 0—Smart Card Interface Mode Select (SMIF): Enables the smart card interface function.
Bit 0 : SMIF
0
1
402
Initial value:
Bit name:
Smart Card Mode Register (SCSCMR)
R/W:
Bit:
Description
Contents of SCTDR are transferred LSB first, receive data is stored in
SCRDR LSB first.
Contents of SCTDR are transferred MSB first, receive data is stored in
SCRDR MSB first.
Description
Contents of SCTDR are transferred unchanged, receive data is stored in
SCRDR unchanged.
Contents of SCTDR are inverted before transfer, receive data is inverted
before storage in SCRDR.
Description
Smart card interface function disabled
Smart card interface function enabled
—
—
7
R
—
—
6
R
—
—
5
R
—
—
4
R
SDIR
R/W
3
0
SINV
R/W
2
0
—
—
1
R
(Initial value)
(Initial value)
(Initial value)
SMIF
R/W
0
0