R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1211

• Manufacturer Part Number: R0K572030S000BE
• Description: KIT DEV FOR SH7203
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572030S000BE

• Contents: CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
• Silicon Manufacturer: Renesas
• Kit Contents: Board
• Silicon Family Name: SH7203
• Silicon Core Number: R5S72030W200FP
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Mcu Supported Families: SH7203
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: SH7203
• Lead Free Status / Rohs Status: Compliant

Note:
If a zero-length packet has been received, the corresponding bit in BRDYSTS is set to 1 but data
in the corresponding packet cannot be read. The buffer should be cleared (BCLR = 1) after
clearing BRDYSTS.
With PIPE1 to PIPE7, if DMA transfer is performed in the reading direction, interrupts can be
generated in transfer units, by setting the BFRE bit in PIPECFG to 1.
Access
Direction
Write
* In non-continuous transfer (CNTMD = 0), “buffer full” means that the maximum packet
size of data has been received. In continuous transfer (CNTMD = 1), it means that the
buffer size of data has been received.
Transfer
Direction Pipe
Transmit
1 to 7
BFRE DBLB
0
1
1
Don't
care
Conditions under which BRDY Interrupts are
Generated
(1), (2), (3), (4) or (5) below:
(1) Software changes the direction of transfer
(2) Data is enabled to be transmitted by one of
(3) Transmission of data from one buffer is
(4) Software sets the ACLRM bit to 1 when
(5) Software sets the SCLR bit to 1 when there
Not generated
direction from receiving to transmitting.
(a) to (c) below, when there is no data
waiting to be transmitted in buffer:
(a) Buffer becomes full by writing data n
(b) Software sets the BVAL bit in
(c) Writing is completed in DMA transfer.
complete when there are data waiting to be
transmitted in both buffers
there are data waiting to be transmitted in
both buffers.
are data waiting to be transmitted in both
buffers.
Section 23 USB 2.0 Host/Function Module (USB)
times the maximum packet size (n = 1
during a non-continuous transfer).
DnFIFOCTR to 1 to enable the buffer to
transmit data.
Rev. 3.00 Sep. 28, 2009 Page 1179 of 1650
REJ09B0313-0300