R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1251

• 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

23.4.8
This module has the following functions pertaining to isochronous transfers.
1. Notification of isochronous transfer error information
2. Interval counter (specified by the IITV bit)
3. Isochronous IN transfer data setup control (IDLY function)
4. Isochronous IN transfer buffer flush function (specified by the IFIS bit)
This module does not support the High Bandwidth transfers of isochronous transfers.
Note: When using isochronous OUT transfer, see section 23.5.1, Note on Using Isochronous
(1)
This module has a function for detecting the error information noted below, so that when errors
occur in isochronous transfers, software can control them. Tables 23.24 and 23.25 show the
priority in which errors are confirmed and the interrupts that are generated.
1. PID errors
2. CRC errors and bit stuffing errors
3. Maximum packet size exceeded
4. Overrun and underrun errors
⎯ If the PID of the packet being received is illegal
⎯ If an error occurs in the CRC of the packet being received, or the bit stuffing is illegal
⎯ The maximum packet size exceeded the set value.
⎯ When host controller function is selected:
⎯ When function controller function is selected:
Error Detection with Isochronous Transfers
• When using isochronous IN transfers (reception), the IN token was received but the
• When using isochronous OUT transfers (transmission), the OUT token was transmitted,
• When using isochronous IN transfers (transmission), the IN token was received but the
• When using isochronous OUT transfers (reception), the OUT token was received, but
OUT Transfer.
Isochronous Transfers (PIPE1 and PIPE2)
buffer memory is not empty.
but the data was not in the buffer memory.
data was not in the buffer memory.
the buffer memory was not empty.
Section 23 USB 2.0 Host/Function Module (USB)
Rev. 3.00 Sep. 28, 2009 Page 1219 of 1650
REJ09B0313-0300