HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 810

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

16. Serial Communication Interface with FIFO (SCIF)
Rev.4.00 Oct. 10, 2008 Page 710 of 1122
REJ09B0370-0400
No
No
No
No
Read receive data in SCFRDR2
and ORER flag in SCLSR2, to 0
Clear DR, ER, BRK flags
Overrun error handling
Receive error handling
Break handling
Figure 16.11 Sample Serial Reception Flowchart (2)
Error handling
in SCFSR2,
ORER = 1?
BRK = 1?
ER = 1?
DR = 1?
End
Yes
Yes
Yes
Yes
1. Whether a framing error or parity error
2. When a break signal is received,
has occurred in the receive data read
from SCFRDR2 can be ascertained
from the FER and PER bits in
SCFSR2.
receive data is not transferred to
SCFRDR2 while the BRK flag is set.
However, note that the last data in
SCFRDR2 is H'00 (the break data in
which a framing error occurred is
stored).