HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 522

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

14. Smart Card Interface
14.2.2
The function of SSR bit 4 is modified in smart card interface mode. This change also causes a
modification to the setting conditions for bit 2 (TEND).
Bit
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
Bits 7 to 5: These bits operate as in normal serial communication. For details see section 13.2.7,
Serial Status Register (SSR).
Bit 4⎯Error Signal Status (ERS): In smart card interface mode, this flag indicates the status of
the error signal sent from the receiving device to the transmitting device. The smart card interface
does not detection framing errors.
Bit 4
ERS
0
1
Note: Clearing the TE bit to 0 in SCR does not affect the ERS flag, which retains its previous
Rev.5.00 Sep. 12, 2007 Page 492 of 764
REJ09B0396-0500
value.
Serial Status Register (SSR)
Description
Indicates normal transmission, with no error signal returned
[Clearing conditions]
•
•
Indicates that the receiving device sent an error signal reporting a parity error
[Setting condition]
A low error signal was sampled.
R/(W)*
TDRE
The chip is reset, or enters standby mode or module stop mode
Software reads ERS while it is set to 1, then writes 0.
7
1
R/(W)*
RDRF
6
0
R/(W)*
ORER
5
0
Error signal status (ERS)
Status flag indicating that an error
signal has been received
R/(W)*
ERS
4
0
R/(W)*
PER
3
0
Transmit end
Status flag indicating end
of transmission
TEND
R
2
1
MPB
R
1
0
(Initial value)
MPBT
R/W
0
0