at85c51snd3 ATMEL Corporation, at85c51snd3 Datasheet - Page 40

• Manufacturer Part Number: at85c51snd3
• Description: At85c51snd3 Single-chip Digital Audio Decoder - Encoder With Usb 2.0 Interface
• Manufacturer: ATMEL Corporation

Table 46. Memory Management SFRs
Table 47. Scheduler SFRs
Table 48. Data Flow Controller SFRs
Table 49. USB Controller SFRs
40
MEMCBAX 0.F2h Memory CODE Base Address
MEMDBAX 0.F3h Memory DATA Base Address
MEMXBAX 0.F4h Memory XDATA Base Address
MEMCSX
MEMXSX
SCHCLK
SCHGPR3 Y.F9h 32-bit General Purpose Register
SCHGPR2 Y.FAh 32-bit General Purpose Register
SCHGPR1 Y.FBh 32-bit General Purpose Register
SCHGPR0 Y.FCh 32-bit General Purpose Register
DFCON
DFCSTA
DFCCON
DFD0
DFD1
DFCRC
USB General Registers
USBCON
USBSTA
USBINT
UDPADDH 1.E4h USB DPRAM Direct Access High
UDPADDL 1.E5h USB DPRAM Direct Access Low
OTGCON
OTGIEN
OTGINT
Mnemonic Add Name
Mnemonic Add Name
Mnemonic Add Name
Mnemonic Add Name
AT85C51SND3B
0.FEh Scheduler Clocks
1.8Ch DFC CRC16 Data
1.D1h USB OTG Interrupt
0.F5h Memory CODE Size
0.F6h Memory XDATA Size
1.89h DFC Control
1.88h DFC Channel Status
1.85h DFC Channel Control
1.8Ah DFC Channel 0 Descriptor
1.8Bh DFC Channel 1 Descriptor
1.E1h USB General Control
1.E2h USB General Status
1.E3h USB General Interrupt
1.E6h USB OTG Control
1.E7h USB OTG Interrupt Enable
DFABT1
DRDY1
DPACC
USBE
7
7
-
7
7
-
-
-
-
-
DFRES
SRDY1
EOFE1
HOST
6
6
6
6
-
-
-
-
-
-
T0ETB2:0
HNPREQ
FRZCLK
EOFIA1
EOFI1
STOE
STOI
5
5
5
-
5
-
-
-
DFCRCEN
HNPERRE ROLEEXE BCERRE
OTGPADE
HNPERRI ROLEEXI
SRPREQ
DFBSY1
4
4
4
-
4
-
-
-
DFD0D7:0
DFD1D7:0
DPADD7:0
CBAX16:9
DBAX16:9
XBAX16:9
GPR31:24
GPR23:16
CRCD7:0
GPR15:8
GPR7:0
CSX7:0
XSX7:0
SRPSEL VBUSHWC VBUSREQ VBUSRQC
DFABT0
DRDY0
3
3
3
3
-
-
-
-
-
DFPRIO1:0
BCERRI
SRDY0
SPEED
EOFE0
2
2
-
2
2
-
-
DPADD10:8
DFABTM
VBERRE
VBERRI
EOFIA0
EOFI0
IDTE
IDTI
ID
1
1
-
1
1
7632D–MP3–01/07
DFBSY0
VBUSTE
VBUSTI
DFEN
VBUS
SRPE
SRPI
0
0
0
0
-
-