DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 462

• Manufacturer Part Number: DF2505FC26V
• Description: IC H8S/2505 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505FC26V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 13 Serial Communication Interface (SCI)
Rev. 6.00 Sep. 24, 2009 Page 414 of 928
REJ09B0099-0600
Bit
5
4
Bit Name
ORER
ERS
Initial
Value
0
0
R/W
R/(W)*
R/(W)*
1
1
Description
Overrun Error
Indicates that an overrun error occurred during reception,
causing abnormal termination.
[Setting condition]
•
The receive data prior to the overrun error is retained in
RDR, and the data received subsequently is lost. Also,
subsequent serial cannot be continued while the ORER
flag is set to 1. In clocked synchronous mode, serial
transmission cannot be continued, either.
[Clearing condition]
•
The ORER flag is not affected and retains its previous
state when the RE bit in SCR is cleared to 0.
Error Signal Status
Indicates that the status of an error, signal 1 returned
from the reception side at reception
[Setting condition]
•
[Clearing condition]
•
The ERS flag is not affected and retains its previous state
when the TE bit in SCR is cleared to 0.
When the next serial reception is completed while
RDRF = 1
When 0 is written to ORER after reading ORER = 1*
When the low level of the error signal is sampled
When 0 is written to ERS after reading ERS = 1*
3
3