USS-820FD
USB Device Controller
Data Sheet, Rev. 1
August 2004
Appendix A. Special Function Register Bit Names
Table 48. Alphabetical Listing of Special Function Register Bit Names
Bit Name
A[6:0]
ADVRM
ADVWM
ARM
ASOF
ATM
BC[7:0]
BC[7:0]
BC[9:8]
BC[9:8]
BDFEAT
CTLEP
DPEN
EDOVW
EPINX[2:0]
FEAT
FFSZ[1:0]
FFSZ[1:0]
FRXD[3:0]
FRXD[7:4]
FRXIE[3:0]
FRXIE[7:4]
FTLOCK
FTXD[3:0]
FTXD[7:4]
FTXIE[3:0]
FTXIE[7:4]
IE_RESET
IE_RESUME
IE_SUSP
INIT
IRQLVL
IRQPOL
PEND
PKGID
RESET
RESUME
REVRP
REVWP
RWUPE
RWUPR
RXACK
RXAV[3:0]
RXAV[7:4]
RXCLR
RXDAT[7:0]
RXEMP
RXEPEN
RXERR
RXFFRC
Register
FADDR
TXCON
RXCON
RXCON
SOFH
TXCON
RXCNTL
TXCNTL
RXCNTH
TXCNTH
MCSR
EPCON
MCSR
RXSTAT
EPINDEX
MCSR
RXCON
TXCON
SBI
SBI1
SBIE
SBIE1
SOFH
SBI
SBI1
SBIE
SBIE1
SCR
SCRATCH
SCR
MCSR
SCR
SCR
PEND
MCSR
SSR
SSR
TXCON
RXCON
SCR
MCSR
RXSTAT
DSAV
DSAV1
RXCON
RXDAT
RXFLG
EPCON
RXSTAT
RXCON
Table
Page
17
Bit Name
RXFIF[1:0]
RXFLUSH
RXFULL
RXIE
RXISO
RXOVF
RXSEQ
RXSETUP
RXSOVW
RXSPM
RXSTL
RXURF
RXVOID
SCRATCH
SOFACK
SOFIE
SOFODIS
SRESET
STOVW
SUSPDIS
SUSPEND
SUSPLOE
SUSPPO
SUSPS
T_IRQ
TS[10:8]
TS[7:0]
TXACK
TXAV[3:0]
TXAV[7:4]
TXCLR
TXDAT[7:0]
TXDSAM
TXEMP
TXEPEN
TXERR
TXFIF[1:0]
TXFLUSH
TXFULL
TXISO
TXNAKE
TXOE
TXOVF
TXSEQ
TXSOVW
TXSTL
TXURF
TXVOID
UNLOCKED
Register
RXFLG
RXFLG
RXFLG
EPCON
RXCON
RXFLG
RXSTAT
RXSTAT
RXSTAT
EPCON
EPCON
RXFLG
RXSTAT
SCRATCH
SOFH
SOFH
SOFH
SCR
RXSTAT
SSR
SSR
MCSR
SSR
MCSR
SCR
SOFH
SOFL
TXSTAT
DSAV
DSAV1
TXCON
TXDAT
TXSTAT
TXFLG
EPCON
TXSTAT
TXFLG
TXSTAT
TXFLG
TXCON
TXSTAT
EPCON
TXFLG
TXSTAT
TXSTAT
EPCON
TXFLG
TXSTAT
LOCK
Table
Page
52
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
