31. Register Summary
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
(0xFF)
(0xFE)
(0xFD)
(0xFC)
(0xFB)
(0xFA)
(0xF9)
(0xF8)
(0xF7)
(0xF6)
(0xF5)
(0xF4)
(0xF3)
(0xF2)
(0xF1)
(0xF0)
(0xEF)
(0xEE)
(0xED)
(0xEC)
(0xEB)
(0xEA)
(0xE9)
(0xE8)
(0xE7)
(0xE6)
(0xE5)
(0xE4)
(0xE3)
(0xE2)
(0xE1)
(0xE0)
(0xDF)
(0xDE)
(0xDD)
(0xDC)
(0xDB)
(0xDA)
(0xD9)
(0xD8)
(0xD7)
(0xD6)
(0xD5)
(0xD4)
(0xD3)
(0xD2)
(0xD1)
(0xD0)
(0xCF)
(0xCE)
(0xCD)
(0xCC)
(0xCB)
(0xCA)
(0xC9)
(0xC8)
(0xC7)
(0xC6)
(0xC5)
(0xC4)
(0xC3)
(0xC2)
(0xC1)
(0xC0)
(0xBF)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
OTGTCON
UPINT
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
PAGE
VALUE
PINT7:0
UPBCHX
UPBCLX
UPERRX
UEINT
-
-
-
-
-
-
-
PBYCT10:8
DATAPID
BYCT10:8
PBYCT7:0
TIMEOUT
COUNTER1:0
CRC16
-
PID
DATATGL
EPINT6:0
-
UEBCHX
UEBCLX
UEDATX
UEIENX
-
-
BYCT7:0
DAT7:0
RXSTPE
FLERRE
-
NAKINE
-
-
NAKOUTE
-
RXOUTE
CTRLDIR
STALLEDE
TXINE
UESTA1X
UESTA0X
UECFG1X
UECFG0X
UECONX
UERST
-
-
CURRBK1:0
NBUSYBK1:0
ALLOC
CFGOK
OVERFI
UNDERFI
EPSIZE2:0
ZLPSEEN
DTSEQ1:0
EPBK1:0
EPTYPE1:0
ISOSW
RSTDT
AUTOSW
NYETSDIS
EPDIR
EPEN
STALLRQ
STALLRQC
EPRST6:0
UENUM
EPNUM2:0
STALLEDI
UEINTX
FIFOCON
ADDEN
NAKINI
RWAL
NAKOUTI
TSTPCKT
FNCERR
RXSTPI
TSTK
RXOUTI
TSTJ
TXINI
UDTST
OPMODE2
UDMFN
UDFNUMH
UDFNUML
UDADDR
UDIEN
FNUM10:8
FNUM7:0
UADD6:0
EORSTE
EORSTI
UPRSME
UPRSMI
EORSME
EORSMI
WAKEUPE
WAKEUPI
SOFE
SOFI
MSOFE
MSOFI
SUSPE
SUSPI
UDINT
UDCON
LSM
RMWKUP
VBERRI
DETACH
SRPI
OTGINT
OTGIEN
OTGCON
UDPADDH
UDPADDL
USBINT
STOI
STOE
HNPERRI
HNPERRE
SRPREQ
ROLEEXI
ROLEEXE
SRPSEL
BCERRI
BCERRE
VBUSHWC
VBERRE
VBUSREQ
DPADD10:8
SRPE
0
HNPREQ
VBUSRQC
DPACC
DPADD7:0
IDTI
ID
BBUSTI
VBUS
USBSTA
USBCON
UHWCON
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
UDR1
SPEED
USBE
HOST
UIDE
FRZCLK
OTGPADE
UVCONE
IDTE
VBUSTE
UVREGE
UIMOD
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
USART1 I/O Data Register
- USART1 Baud Rate Register High Byte
UBRR1H
UBRR1L
Reserved
UCSR1C
UCSR1B
UCSR1A
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
-
-
-
USART1 Baud Rate Register Low Byte
-
-
-
-
-
-
-
-
UMSEL11
UMSEL10
UPM11
UPM10
USBS1
UCSZ11
UCSZ10
UCPOL1
RXCIE1
TXCIE1
UDRIE1
RXEN1
TXEN1
UCSZ12
RXB81
TXB81
RXC1
TXC1
UDRE1
FE1
DOR1
PE1
U2X1
MPCM1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
414
AT90USB64/128
7593A–AVR–02/06
ATMEL [ ATMEL ]
