USB HOST DRIVER V03 Freescale Semiconductor / Motorola, USB HOST DRIVER V03 Datasheet - Page 142

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

The following variation types can be selected for file and transfer:
Linear
Fixed
Random
values;
Loops per file – perform several write/read/verify sequences for each file length
Loops per transfer – perform several write/read/verify sequences for transfer size
Clicking the «Start» button will start the test. The output window and log errors are
shown in this window. The user also has the ability to cancel the test. After the test
terminates (by canceling or ending) the user can save the stest results to a log file.
NOTE: It’s recommended to minimize count of running processes, which active use
CPU while transfer testing stage. It should get better testing transfer speed, so can
minimize transfer testing time. The list of such processes can be acquired from Task
Manger “Processes” page.
M
: No variation for parameter. The parameter remains fixed for all test stages.
: The parameter variation will be incremented on each test stage until “To” value
: Random variation for the parameter, which can vary in the range [“From”,“To”]
reached.
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
Appendix 3:Test Suite for MCF5272 USB Protocol Stack.
Fig 9.12 File Transfer Test Parameters.
9-14