HD6417708SF60V Renesas Electronics America, HD6417708SF60V Datasheet - Page 428

• Manufacturer Part Number: HD6417708SF60V
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417708SF60V

• 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: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Ram Size: -
• Program Memory Size: -
• Data Converters: -

1. Setting the serial mode register (SCSMR): Set the O/E bit to 0 when the IC card uses the direct
2. Setting the bit rate register (SCBRR): Set the bit rate. See section 14.3.5, Clock, to see how to
3. Setting the serial control register (SCSCR): The TIE, RIE, TE and RE bits function as they do
4. Setting the smart card mode register (SCSCMR): The SDIR and SINV bits are both set to 0 for
Figure 14.4 shows sample waveforms for register settings of the two types of IC cards (direct
convention and inverse convention) and their start characters.
In the direct convention type, the logical 1 level is state Z, the logical 0 level is state A, and
communication is LSB first. The start character data is H'3B. The parity bit is even (from the
smart card standards), and thus a 1.
In the inverse convention type, the logical 1 level is state A, the logical 0 level is state Z, and
communication is MSB first. The start character data is H'3F. The parity bit is even (from the
smart card standards), and thus a 0, which corresponds to state Z.
Only data bits D7–D0 are inverted by the SINV bit. To invert the parity bit, set the O/E bit in
SCSMR to odd parity mode. This applies to both transmission and reception.
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convention or to 1 when it uses the inverse convention. Select the on-chip baud rate generator
clock source with the CKS1 and CKS0 bits (see section 14.3.5, Clock). When bit 7 (C/A) of
the serial mode register (SCSMR) is set to 1 (default value : 1), bit 2 (TEND) of the serial
status register (SCSSR) is simply set to 1 (TXI interrupt request) 1 etu (default value : 2.5 etu)
after transmission of a 1-byte character, and 11 etu continuous transmission (block transfer
protocol) cannot be performed.
calculate the set value.
for the ordinary SCI. See section 13, Serial Communication Interface, for more information.
The CKE0 bit specifies the clock output. When no clock is output, set 0; when a clock is
output, set 1.
IC cards that use the direct convention and both to 1 when the inverse convention is used. The
SMIF bit is set to 1 for the smart card interface.