R8A77800ANBGAV Renesas Electronics America, R8A77800ANBGAV Datasheet - Page 860

• 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 22 Serial I/O with FIFO (SIOF)
Rev.1.00 Dec. 13, 2005 Page 808 of 1286
REJ09B0158-0100
Bit
1
0
Bit Name
TXRST
RXRST
Initial
Value
0
0
R/W
R/W
R/W
Description
Transmit Reset
0: Does not reset transmit operation
1: Resets transmit operation
•
•
Receive Reset
0: Does not reset receive operation
1: Resets receive operation
•
•
This bit setting becomes valid immediately. For
details of transmit reset, refer to table 22.13.
SIOF automatically clears this bit upon the
completion of reset. Thus, this bit is always read as
0.
This bit setting becomes valid immediately. For
details of receive reset, refer to table 22.13.
SIOF automatically clears this bit upon the
completion of reset. Thus, this bit is always read as
0.