HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 866

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 25
• Power-down mode
• Can be connected to a Philips PDIUSBP11 Series transceiver or compatible product (when
Figure 25.1 shows the block diagram of USBF.
Rev. 3.00 Jan. 18, 2008 Page 804 of 1458
REJ09B0033-0300
Interrupt requests
DMA transfer requests
[Legend]
UDC: USB device controller
Power consumption can be reduced by stopping UDC internal clock when USB cable is
disconnected
Automatic transition to/recovery from suspend state
using a compatible product, carry out evaluation and investigation with the manufacturer
supplying the transceiver beforehand)
Clock (48 MHz)
USB Function Controller (USBF)
Peripheral bus
Figure 25.1
control registers
Status and
FIFO
Block Diagram of USBF
USB function controller
UDC
Transceiver
USB1_P
USB1_M