Atmel AT85DVK-07 Especificaciones descargar pdf (Pagina 39)

AT85C51SND3Bx

7632A–MP3–03/06

Table 46. Memory Management SFRs

Mnemonic Add Name 7 6 5 4 3 2 1 0

MEMCBAX 0.F2h Memory CODE Base Address CBAX16:9

MEMDBAX 0.F3h Memory DATA Base Address DBAX16:9

MEMXBAX 0.F4h Memory XDATA Base Address XBAX16:9

MEMCSX 0.F5h Memory CODE Size CSX7:0

MEMXSX 0.F6h Memory XDATA Size XSX7:0

Table 47. Scheduler SFRs

Mnemonic Add Name 7 6 5 4 3 2 1 0

SCHCLK 0.FEh Scheduler Clocks - SCHIDL2:0 - - - -

SCHGPR3 Y. F9h 32-bit General Purpose Register GPR31:24

SCHGPR2 Y. FAh 32-bit General Purpose Register GPR23:16

SCHGPR1 Y. F B h 32-bit General Purpose Register GPR15:8

SCHGPR0 Y.FC h 32-bit General Purpose Register GPR7:0

Table 48. Data Flow Controller SFRs

Mnemonic Add Name 7 6 5 4 3 2 1 0

DFCON 1.89h DFC Control DFRES - DFCRCEN DFPRIO1:0 DFABTM DFEN

DFCSTA 1.88h DFC Channel Status DRDY1 SRDY1 EOFI1 DFBSY1 DRDY0 SRDY0 EOFI0 DFBSY0

DFCCON 1.85h DFC Channel Control DFABT1 EOFE1 EOFIA1 - DFABT0 EOFE0 EOFIA0 -

DFD0 1.8Ah DFC Channel 0 Descriptor DFD0D7:0

DFD1 1.8Bh DFC Channel 1 Descriptor DFD1D7:0

DFCRC 1.8Ch DFC CRC16 Data CRCD7:0

Table 49. USB Controller SFRs

Mnemonic Add Name 7 6 5 4 3 2 1 0

USB General Registers

USBCON 1.E1h USB General Control USBE HOST FRZCLK OTGPADE - - IDTE VBUSTE

USBSTA 1.E2h USB General Status - - - - - SPEED ID VBUS

USBINT 1.E3h USB General Interrupt - - - - - - IDTI VBUSTI

UDPADDH 1.E4h USB DPRAM Direct Access High DPACC - - - - DPADD10:8

UDPADDL 1.E5h USB DPRAM Direct Access Low DPADD7:0

OTGCON 1.E6h USB OTG Control - - HNPREQ SRPREQ SRPSEL VBUSHWC VBUSREQ VBUSRQC

OTGIEN 1.E7h USB OTG Interrupt Enable - - STOE HNPERRE ROLEEXE BCERRE VBERRE SRPE

OTGINT 1.D1h USB OTG Interrupt - - STOI HNPERRI ROLEEXI BCERRI VBERRI SRPI

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Atmel AT85DVK-07 Especificaciones Pagina 39