HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 897

• 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: -

SH7720 Group, SH7721 Group
25.4
25.4.1
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
load complete interrupt
Endpoint information
IFR0/CFDN = 1
Operation
Cable Connection
No
disconnection detection interrupt
IFR0/VBUSF = 1,VBUSMN= 1
reception complete interrupt
Wait for setup command
Cable disconnected
UDC core reset release
USB cable connection
USB bus connection or
VBUS pin = 0 V
UDC core reset
Bus reset reception
Bus reset interrupt
USB1_pwr_en = 1?
Figure 25.3 Cable Connection Operation
IFR0/BRST = 1
USB function
Yes
Interrupt request
Interrupt request
start of USB communication
reception complete interrupt
Firmware preparations for
completed, enable D+ pull-up
As soon as preparations are
Wait for setup command
USB module interrupt
USB module stop release
Set USB operation clock
Write 50-byte endpoint
Clear bus reset flag
pin function controller
Enable VBUS pin by
Clear VBUS flag
Section 25 USB Function Controller (USBF)
information to EPIR
by
(IFR0/VBUSF)
(IFR0/BRST)
Clear FIFOs
USB1_pwr_en
Application
setting
pin
Page 837 of 1414
Initial
settings