USB HOST DRIVER V03 Freescale Semiconductor / Motorola, USB HOST DRIVER V03 Datasheet - Page 143

• Manufacturer Part Number: USB HOST DRIVER V03
• Description: USB Host Driver v03
• Manufacturer: Freescale Semiconductor / Motorola

9.6. Isochronous Transfers Testing.
This test appears only on “USB Audio” firmware (i.e. with VendorID = 0xABCD,
ProductID = 0x1236). In case of selected “USB Audio” firmware Device the following
page should appear.
Fig 9.13 Isochronous Transfers Test Page.
The test consists of 6 isochronous transfers test procedures, which covers most of
firmware isochronous transfers processing.
9.6.1.
Tests Description.
1. OUT Transfer
Host sends 5 buffers X 5 packets of data to the Device. Each byte in a packet is equal to
zero based packet number. Device prints output results to the terminal.
2. IN Transfer
Device sends 5 buffers X 5 packets data to the Host. Each byte in a packet is equal to 100
based packet number. The results will be shown in the output window.
M
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Appendix 3:Test Suite for MCF5272 USB Protocol Stack.
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE