Atmel AT85DVK-07 Spezifikationen PDF herunterladen (Seite 40)

AT85C51SND3Bx

7632A–MP3–03/06

USB Device Registers (HOST cleared)

UDCON 1.D9h Device Global Control - - - - - - RMWKUP DETACH

UDINT 1.D8h

Device Global Interrupt

(bit addressable)

- UPRSMI EORSMI WAKEUPI EORSTI SOFI MSOFI SUSPI

UDIEN 1.DAh Device Global Interrupt Enable - UPRSME EORSME WAKEUPE EORSTE SOFE MSOFE SUSPE

UDADDR 1.DBh Device Address ADDEN UADD6:0

UDFNUMH 1.DCh Device Frame Number High - - - - - FNUM10:8

UDFNUML 1.DDh Device Frame Number Low FNUM7:0

UDMFN 1.DEh Device Micro Frame Number - - - FNCERR - MFNUM2:0

UDTST 1.DFh Device Test - - OPMODE2 TSTPCKT TSTK TSTJ SPDCONF

USB Host Registers (HOST set)

UHCON 1.D9h USB Host General Control - - - - - RESUME RESET SOFE

UHINT 1.D8h

USB Host General Interrupt

(bit addressable)

- HWUPI HSOFI RXRSMI RSMEDI RSTI DDISCI DCONNI

UHIEN 1.DAh USB Host General Interrupt En - HWUPE HSOFE RXRSME RSMEDE RSTE DDISCE DCONNE

UHADDR 1.DBh USB Host Address - HADDR6:0

UHFNUMH 1.DCh USB Host Frame Number High - - - - - FNUM10:8

UHFNUML 1.DDh USB Host Frame Number Low FNUM7:0

UHFLEN 1.DEh USB Host Frame Length FLEN7:0

USB Device Endpoint Registers (HOST cleared)

UENUM 1.C9h Endpoint Number Selection - - - - - EPNUM2:0

UERST 1.CAh Endpoint Reset - EPRST6:0

UECONX 1.CBh Endpoint Control - - STALLRQ STALLRQC RSTDT EPNUMS DFCRDY EPEN

UECFG0X 1.CCh Endpoint Configuration 1 EPTYPE1:0 - - ISOSW AUTOSW NYETDIS EPDIR

UECFG1X 1.CDh Endpoint Configuration 0 - EPSIZE2:0 EPBK1:0 ALLOC -

UESTA0X 1.CEh Endpoint Status 0 CFGOK OVERFI UNDERFI ZLPSEEN DTSEQ1:0 NBUSYBK1:0

UESTA1X 1.CFh Endpoint Status 1 - - - - - CTRLDIR CURRBK1:0

UEINTX 1.C8h

Endpoint Interrupt

(bit addressable)

FIFOCON NAKINI RWAL NAKOUTI RXSTPI RXOUTI STALLI TXINI

UEIENX 1.D2h Endpoint Interrupt Enable FLERRE NAKINE - NAKOUTE RXSTPE RXOUTE STALLE TXINE

UEDATX 1.D3h Endpoint Data DAT7:0

UEBCHX 1.D4h Endpoint Byte Counter High - - - - - BYCT10:8

UEBCLX 1.D5h Endpoint Byte Counter Low BYCT7:0

UEINT 1.D6h Endpoint Interrupt - EPINT6:0

Table 49. USB Controller SFRs

MnemonicAddName 76543210

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 262 263

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