R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 806

• Manufacturer Part Number: R8A77800ANBGAV
• Description: IC SUPERH MPU ROMLESS 449-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R8A77800ANBGAV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 400MHz
• Connectivity: Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
• Peripherals: DMA, POR, WDT
• Number Of I /o: 75
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 449-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 21 Serial Communication Interface with FIFO (SCIF)
Rev.1.00 Dec. 13, 2005 Page 754 of 1286
REJ09B0158-0100
Bit
4
3
Bit Name
BRK
FER
Initial
Value
0
0
R/W
R/W* Break Detect
R
Description
Indicates that a receive data break signal has been
detected.
0: A break signal has not been received
[Clearing conditions]
•
•
1: A break signal has been received*
[Setting condition]
•
Note: When a break is detected, the receive data
Framing Error
In asynchronous mode, indicates whether or not a
framing error has been found in the data that is to be
read next from SCFRDR.
0: There is no framing error that is to be read from
[Clearing conditions]
•
•
1: There is a framing error that is to be read from
[Setting condition]
•
SCFRDR
SCFRDR
Power-on reset or manual reset
When 0 is written to BRK after reading BRK = 1
When data with a framing error is received, followed
by the space "0" level (low level ) for at least one
frame length
Power-on reset or manual reset
When there is no framing error in the data that is to
be read next from SCFRDR
When there is a framing error in the data that is to
be read next from SCFRDR
(H'00) following detection is not transferred to
SCFRDR. When the break ends and the receive
signal returns to mark "1", receive data transfer is
resumed.