HD6417709SF133B Renesas Electronics America, HD6417709SF133B Datasheet - Page 539

• Manufacturer Part Number: HD6417709SF133B
• Description: IC SUPERH MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417709SF133B

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Bit 0—Smart Card Interface Mode Select (SMIF): Enables the smart card interface function.
15.2.2
In smart card interface mode, the function of SCSSR bit 4 is changed. The setting conditions for
bit 2, the TEND bit, are also changed.
Note: Only 0 can be written, to clear the flag.
Bit 7—Transmit Data Register Empty (TDRE)
Bit 6—Receive Data Register Full (RDRE)
Bit 5—Overrun Error (ORER)
These bits have the same function as in the ordinary SCI. See section 14, Serial Communication
Interface (SCI), for more information.
Bit 4—Error Signal Status (ERS): In the smart card interface mode, bit 4 indicates the state of
the error signal returned from the receiving side during transmission. The smart card interface
cannot detect framing errors.
Note: The ERS flag maintains its state even when the TE bit in SCSCR is cleared to 0.
Bit 0 : SMIF
0
1
Bit 4: ERS
0
1
Initial value:
Serial Status Register (SCSSR)
R/W:
Bit:
Description
Receiving ended normally with no error signal
[Clearing conditions]
(1) By a reset or in standby mode
(2) Cleared by reading ERS when ERS = 1, then writing 0 to ERS
An error signal indicating a parity error was transmitted from the receiving side
[Setting condition]
If the error signal sampled is low
R/(W) *
TDRE
Description
Smart card interface function disabled
Smart card interface function enabled
7
1
R/(W) *
RDRF
6
0
R/(W) *
ORER FER/ERS
5
0
R/(W) *
4
0
R/(W) *
PER
3
0
Rev. 5.00, 09/03, page 493 of 760
TEND
R
2
1
MPB
R
1
0
(Initial value)
(Initial value)
MPBT
R/W
0
0