HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 910

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Section 25 USB Function Controller (USBF)
Page 850 of 1414
Figure 25.15 EP4 Isochronous-Out Transfer Operation (SOF is Broken)
Data reception from host
Out-token reception
from host is broken
Out-token reception
Data transmitted
(IFR3/EP4 TS = 1)
reception flag to 1
SOF reception
SOF is broken
Set EP4 normal
FIFO buffer
switch over
receive data?
No error in
USB function
Yes
Interrupt request (Time out)
No
Interrupt request (SOF)
(IFR3/EP4 TF = 1)
Set EP4 abnormal
reception flag to 1
FIFO B side
FIFO A side
From figure
25.14
A
Time stamps do not match
Read time stamp register
H, L (TSRH,TSRL)
(IFR4/TMOUT = 0)
Clear time out flag
Clear SOF packet
(IFR2/SOF = 0)
Interrupt end
Interrupt end
detection flag
Firmware
FIFO B side
FIFO A side
SH7720 Group, SH7721 Group
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010