HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 1480

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

Rev. 3.00 Jan. 18, 2008 Page 1418 of 1458
REJ09B0033-0300
Item
Section 25 USB Function
Controller (USBF)
25.1 Features
Section 25 USB Function
Controller (USBF)
25.2 Input/Output Pins
Table 25.1 Pin Configuration and
Functions
25.3 Register Description
25.3.1 Interrupt Flag Register 0
(IFR0)
25.3.2 Interrupt Flag Register 1
(IFR1)
25.3.3 Interrupt Flag Register 2
(IFR2)
25.3.4 Interrupt Flag Register 3
(IFR3)
25.3.5 Interrupt Flag Register 4
(IFR4)
Page Revision (See Manual for Details)
803
805
808,
810,
811,
813,
815
Deleted
• Supports self-powered mode
Changed
Amended
Shown below is the revised explanation in section
25.3.1. The same change has been made to sections
25.3.2 to 25.3.5
When each flag is set to 1 and the interrupt is enabled
in the corresponding bit of IER0, an interrupt request is
generated from the INT pin as specified by the
corresponding bit in ISR0.
Name
USB1
overcurrent/m
onitor pin
USB external
clock
USB crystal
USB1 power
enable/pull-up
control pin
2P pin
2M pin
Pin Name
USB1_ovr_current/
USBF_VBUS
EXTAL_USB
XTAL_USB
USB1_pwr_en/US
BF_UPLUP
USB2_P
USB2_M
I/O
Input
Input
Output
Output
I/O
I/O
Function
USB port 1 over-
current detection/
USB cable
connection monitor
pin
Connect a crystal
resonator for USB.
Alternatively, an
external clock (48
MHz) may be input
for USB.
Connect a crystal
resonator for USB.
USB port 1 power
enable control/
Pull-up control output
pin
D+
D−