at85c51snd3 ATMEL Corporation, at85c51snd3 Datasheet - Page 42

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

Table 49. USB Controller SFRs
Table 50. NFC SFRs
42
USB Pipe Registers (HOST set)
UPNUM
UPRST
UPCONX
UPCFG0X 1.CCh USB Pipe Configuration 0
UPCFG1X 1.CDh USB Pipe Configuration 1
UPCFG2X 1.CFh USB Pipe Configuration 2
UPSTAX
UPINRQX 1.DFh USB Pipe IN Request
UPERRX
UPINTX
UPIENX
UPDATX
UPBCHX
UPBCLX
UPINT
NFCFG
NFLOG
NFCON
NFERR
NFADR
NFADC
NFCMD
NFACT
NFDAT
NFDATF
NFSTA
NFECC
NFINT
NFIEN
NFUDAT
Mnemonic Add Name
Mnemonic Add Name
AT85C51SND3B
1.CAh USB Host Pipe Reset
1.CBh USB Pipe Control
1.CEh USB Pipe Status
1.C9h USB Host Pipe Number
1.D7h USB Pipe Error
1.C8h
1.D2h USB Pipe Interrupt Enable
1.D3h USB Pipe Data
1.D4h USB Pipe Byte Counter (high)
1.D5h USB Pipe Byte Counter (low)
1.D6h USB Pipe General Interrupt
1.9Ch NF Error Information (FIFO 4 B)
1.9Dh NF Row Address
1.99h NF Configuration (FIFO 8 B)
1.9Ah NF Logical Value (2 B)
1.9Bh NF Control
1.9Eh NF Column Address
1.9Fh NF Command
1.A1h NF Action
1.A2h NF Data
1.A3h NF Data and Fetch Next
1.98h NF Controller Status
1.A4h NF ECC 1 and 2 (FIFO 6 B)
1.A5h NF Interrupt
1.A6h NF Interrupt Enable
1.A7h NF User Data
USB Pipe Interrupt
(bit addressable)
FIFOCON
FLERRE
CFGOK
SMCD
7
-
-
-
-
-
-
7
-
-
-
-
PTYPE1:0
PFREEZE
NAKEDE
OVERFI
NAKEDI
SMLCK
COUNTER1:0
6
6
-
-
-
-
-
-
UNDERFI
PSIZE2:0
INMODE
RWAL
TRS
5
-
-
-
5
-
-
-
-
PTOKEN1:0
AUTOSW
SMCTE
PERRE
CRC16
RESET
PERRI
SMCTI
EOP
4
-
-
-
4
INTFRQ7:0
PBYCT7:0
UDATA7:0
PDAT7:0
DATF7:0
INRQ7:0
PINT7:0
CMD7:0
CFG7:0
LOG7:0
ERR7:0
ADR7:0
ADC7:0
ECC7:0
EXT1:0
DAT7:0
TIMEOUT
PRST6:0
TXSTPE
TXSTPI
RSTDT
ILGLE
ILGLI
WP
3
3
-
-
DTSEQ1:0
PBK1:0
ECCRDYE ECCERRE
ECCRDYI ECCERRI
NECC2:0
TXOUTE RXSTALLE
TXOUTI
PNUMS
SPZEN
PID
2
2
PEPNUM3:0
PBYCT10:8
RXSTALLI
PNUM2:0
DFCRDY
DATAPID
ECCEN
ACT2:0
ALLOC
NBUSYBK1:0
1
1
7632D–MP3–01/07
DATATGL
STOPE
RXINE
STOPI
RXINI
RUN
PEN
EN
0
0
-