R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 984

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 23 Gigabit Ethernet Controller (GETHER)
Rev. 2.00 May 22, 2009 Page 914 of 1982
REJ09B0256-0200
Bit
25
24
23
22
21
Bit Name
RABT
RFCOF

ECI
TC[0]
Initial
Value
0
0
0
0
0
R/W
R/W
R/W
R
R
R/W
Description
Receive Abort Detect
Indicates that the E-MAC aborts receiving a frame
because of failures during frame reception.
0: Frame reception has not been aborted or no
1: Frame reception has been aborted
Receive Frame Counter Overflow
Indicates that the frame counter in the receive FIFO
has overflowed.
0: Receive frame counter has not overflowed
1: Receive frame counter has overflowed
Reserved
This bit is always read as 0. The write value should
always be 0.
E-MAC Status Register Source
This bit is a read-only bit. When the source of an ECSR
interrupt is cleared, this bit is also cleared.
0: E-MAC status interrupt source has not been detected
1: E-MAC status interrupt source has been detected
Frame Transmission Complete
Indicates, in combination with the TC[1] bit, that all the
data specified by the transmit descriptor has been
transmitted from the E-MAC. For details, see the
description of the TC[1] bit.
reception directive