Epson S2R72A21 Application Note page 26

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3.
Start the USB Electrical Test Tool which is installed on the Host PC, and select the Host Controller/System
from the "Select Type Of Test" and press TEST.
Figure 6.3.2.3
4.
Select TEST_PACKET, via Port Control.
Figure 6.3.2.4
5.
Push EXECUTE after inputting the Port # connected to the S2R72A21evaluation board.
With this operation, the Test Packet would be output from the Host PC, and then output from the EXT port
via S2R72A21's HS Synchronizer.
Figure 6.3.2.5
24
Procedure-3 (HS Electrical Test Tool picture)
Procedure-4 (HS Electrical Test Tool picture)
Procedure-5 (HS Electrical Test Tool picture)
Seiko Epson Corporation
S2R72A21 Application Note
(Rev.1.00)

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