Set_Report请求展示一个PS2 转 USB键盘范例

ThisTechnicalBriefdetailsthetranslationofaPS/2

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keyboardtoaUSBkeyboardusingthePIC16C745/

765.Althoughthisisafairlysimpleapplicationforthe

PIC16C745/765,itaccomplishestheintendedpurpose

ofthisbrief:toprovideanin-depthlookatthe

Set_Reportrequest.TB056DemonstratingtheSet_ReportRequestWithaPS/2toUSBKeyboardTranslatorExampleTherearemanyinstanceswheretheSet_ReportAuthor:RestonConditrequestisusefulintoday’sUSBdevices.IndevicesMicrochipTechnologyInc.wherethemaximumamountofbandwidthisneededfordevice-to-hosttransactions,bothEP1andEP2canbesetasINendpoints.IfthesamedevicemustreceiveINTRODUCTION