R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1646

• 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 36 USB Function Controller (USBF)
Rev. 2.00 May 22, 2009 Page 1576 of 1982
REJ09B0256-0200
Figure 36.16 EP5 Isochronous-In Transfer Operation (SOF in Broken)
transmission to host
transmission to host
In-token reception
In-token reception
SOF reception
SOF reception
No valid data
No valid data
in EP5 FIFO
in EP5 FIFO
FIFO buffer
switch over
0-byte data
0-byte data
USB function
INTN (Time out)
INTN (FIFO)
(IFR3/EP5 TR = 1)
(IFR3/EP5 TR = 1)
Set EP5 transmit
Set EP5 transmit
transmission
transmission
request flag
request flag
0-byte data
0-byte data
FIFO A side
FIFO B side
figure 36.15
From
B
Clear SOF packet detection
Time stamps do not match
Read time stamp register
of data to EP5 data
(FCLR1/EP5CCLR)
(IFR4/TMOUT = 0)
Clear time out flag
register (EPDR5)
Write one packet
flag (IFR2/SOF = 0)
H, L (TSRH, TSRL)
Write 1 to EP5
Firmware
CPU clear
FIFO B side
FIFO A side