R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1259

Manufacturer Part Number

R0K572030S000BE

KIT DEV FOR SH7203

Manufacturer

Renesas Electronics America

Renesas Starter Kits (RSK)r

CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM

Silicon Manufacturer

Kit Contents

Silicon Family Name

Silicon Core Number

R5S72030W200FP

Tool / Board Applications

General Purpose MCU, MPU, DSP, DSC

Mcu Supported Families

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

For Use With/related Products

Lead Free Status / Rohs Status

Section 23 USB 2.0 Host/Function Module (USB)

This module supports the following functions based on the SOF detection. These functions also

operate normally with SOF interpolation, if the SOF packet was corrupted.

• Refreshing of the frame number and the micro-frame number

• SOFR interrupt timing and μSOF lock

• Isochronous transfer interval count

If an SOF packet is missing when full-speed operation is being used, the FRNM bit in FRMNUM0

is not refreshed.

If a μSOF packet is missing during high-speed operation, the UFRNM bit in FRMNUM1 is

However, if a μSOF packet for which the μFRNM = 000 is missing, the FRNM bit is not

refreshed. In this case, the FRNM bit is not refreshed even if successive μSOF packets other than

μFRNM = 000 are received normally.

Rev. 3.00 Sep. 28, 2009 Page 1227 of 1650

REJ09B0313-0300