HD6417750RF240DV Renesas Electronics America, HD6417750RF240DV Datasheet - Page 824

• Manufacturer Part Number: HD6417750RF240DV
• Description: MPU 3V 16K I-TEMP,PB-FREE 208-QF
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF240DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• 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): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 16 Serial Communication Interface with FIFO (SCIF)
If all 16 bytes of receive data in SCFRDR2 have framing errors, the value indicated by bits FER3
to FER0 will be 0.
Bit 7—Receive Error (ER): Indicates that a framing error or parity error occurred during
reception.*
Note: * The ER flag is not affected and retains its previous state when the RE bit in SCSCR2 is
Bit 7: ER
0
1
Note:
Rev.7.00 Oct. 10, 2008 Page 738 of 1074
REJ09B0366-0700
*
cleared to 0. When a receive error occurs, the receive data is still transferred to
SCFRDR2, and reception continues.
The FER and PER bits in SCFSR2 can be used to determine whether there is a receive
error that is to be from SCFRDR2.
In 2-stop-bit mode, only the first stop bit is checked for a value of 1; the second stop bit
is not checked.
Description
No framing error or parity error occurred during reception
[Clearing conditions]
•
•
A framing error or parity error occurred during reception
[Setting conditions]
•
•
Power-on reset or manual reset
When 0 is written to ER after reading ER = 1
When the SCIF checks whether the stop bit at the end of the receive
data is 1 when reception ends, and the stop bit is 0*
When, in reception, the number of 1-bits in the receive data plus the
parity bit does not match the parity setting (even or odd) specified by the
O/E bit in SCSMR2
(Initial value)