Texas Instruments TMS320DM357 Switch User Manual


 
3.5.1TEST_SE0_NAK
3.5.2TEST_J
3.5.3TEST_K
www.ti.com
USBControllerHostandPeripheralModesOperation
ToentertheTest_SE0_NAKtestmode,thesoftwareshouldsettheTest_SE0-NAKbitbywriting0x01to
theTestModeregister.ThecontrollerwillthengointoamodeinwhichitrespondstoanyvalidINtoken
withaNAK.
ToentertheTest_Jtestmode,thesoftwareshouldsettheTest_Jbitbywriting0x02totheTestMode
register.ThecontrollerwillthengointoamodeinwhichittransmitsacontinuousJonthebus.
ToentertheTest_Ktestmode,thesoftwareshouldsettheTest_Kbitbywriting0x04totheTestMode
register.ThecontrollerwillgointoamodeinwhichittransmitsacontinuousKonthebus.
SPRUGH3November2008UniversalSerialBus(USB)Controller71
SubmitDocumentationFeedback