HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 428

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 14 Serial Communication Interface (SCI)
Rev. 5.00 May 29, 2006 page 378 of 698
REJ09B0146-0500
Bit
4
Bit Name
FER
Initial Value
0
R/W
R/(W) * Framing Error
Description
Indicates that data reception aborted due to a framing
error in the asynchronous mode.
0: Receiving is in progress or has ended normally
1: A receive framing error occurred
[Clearing conditions]
1. The chip is reset or enters standby mode.
2. FER is read as 1, then written to with 0.
Note: Clearing the RE bit to 0 in the serial control
register does not affect the FER bit, which retains
its previous value.
[Setting condition]
When the SCI has completed receiving, the stop bit
at the end of receive data is checked and found to
be 0.
Note: When the stop bit length is two bits, only the
first bit is checked. The second stop bit is not
checked. When a framing error occurs, the SCI
transfers the receive data into the SCRDR but does
not set RDRF. Serial receiving cannot continue
while FER is set to 1. In the clock synchronous
mode, serial transmitting is also disabled.