R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1208

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)

BRDY Interrupt

The BRDY interrupt is generated when either of the host controller function or function controller

function is selected. Table 23.12 shows the conditions under which this module sets 1 to a

corresponding bit in BRDYSTS. Under this condition, this module generates BRDY interrupt, if

software sets the PIPEBRDYE bit in BRDYENB that corresponds to the pipe to 1 and the

BRDYE bit in INTENB0 to 1. Figure 23.3 shows the timing at which the BRDY interrupt is

The conditions for clearing the BRDY bit in INTSTS0 by this module depend on the setting of the

BRDYM bit in INTENB1. Table 23.13 shows the conditions.

When the function controller function is selected, under condition 1 noted below, a zero-length

packet is always transmitted for an IN token, and the BRDY interrupt is not generated.

1. When the transfer type is set to bulk IN transfer, PID is set to BUF, and the ATREPM bit in

PIPEnCTR is set to H'01.

Rev. 3.00 Sep. 28, 2009 Page 1176 of 1650

REJ09B0313-0300