Cypress Semiconductor SL811HS Manual do Utilizador descarregar pdf (Página 4)

Cypress Semiconductor Corporation

SL811HS and SL811HST: Application Notes

and specifications contained in this document are subject to change without

notice.

Date: 07/26/01

Revision: 1.21

Page: 4

USB Trace 1: USB Reset.................................................................................................................23

USB Trace 2: IN Packet...................................................................................................................24

USB Trace 3: OUT Packet...............................................................................................................25

USB Trace 4: SOF Packet................................................................................................................29

USB Trace 5: EOP Packet................................................................................................................30

USB Trace 6: SETUP Transaction ....................................................................................................37

USB Trace 7: IN Transaction from Device to Host ............................................................................37

USB Trace 8: OUT Transaction from Host to Device.........................................................................39

USB Trace 9: OUT Transaction from Host to Device.........................................................................39

USB Trace 10: Bulk Write ...............................................................................................................40

USB Trace 11: Bulk Read................................................................................................................41

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Cypress Semiconductor SL811HS Manual do Utilizador Página 4