HD6417750RF200DV Renesas Electronics America, HD6417750RF200DV Datasheet - Page 790

• Manufacturer Part Number: HD6417750RF200DV
• Description: MPU 1.5/3.3V 0K I-TEMP PB-FREE 2
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF200DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.35 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 15 Serial Communication Interface (SCI)
Rev.7.00 Oct. 10, 2008 Page 704 of 1074
REJ09B0366-0700
Figure 15.15 Sample Multiprocessor Serial Reception Flowchart (1)
Set RDRF = 0 and MPIE = 1
RTE
Yes
No
No
No
Clear user-defined receive start flag to 0
Read ORER and FER flags in SCSSR1
Read ORER and FER flags in SCSSR1
Set user-defined receive start flag to 1
Read receive data in SCRDR1
Read receive data in SCRDR1
Read RDRF flag in SCSSR1
End of ID reception handling
End of data reception
User-defined receive
FER or ORER = 1?
FER or ORER = 1?
All data received?
This station's ID?
Set MPIE bit to 1
Start of reception
start flag = 1?
MPIE = 0?
Yes
Yes
RXI = 1?
No
Yes
No
No
Yes
No
Yes
Yes
Error handling