AT83EC5123 ATMEL Corporation, AT83EC5123 Datasheet - Page 27

• Manufacturer Part Number: AT83EC5123
• Description: (AT8xx512x) Smart Card Reader ICs
• Manufacturer: ATMEL Corporation

Table 27. Keyboard Interface Registers
Table 28. Serial Port Interface (SPI) Registers
Table 29. Universal Serial Bus (USB) Registers
Table 30. LED Controller Registers
4202B–SCR–07/03
Mnemonic
USBCON
USBADDR
USBINT
USBIEN
UEPNUM
UEPCONX
UEPSTAX
UEPRST
UEPINT
UEPIEN
UEPDATX
UBYCTX
UFNUML
UFNUMH
Mnemonic
KBLS
Mnemonic
SPCON
SPSTA
SPDAT
Mnemonic
LEDCON0
LEDCON1
(1)
(1)
(1)
(1)
(1)
Add Name
Add Name
Add Name
BCh USB Global Control
BDh USB Global Interrupt
CEh USB Endpoint X Status
BAh USB Frame Number Low
BBh USB Frame Number High
9Ch
C3h Serial Peripheral Control
C4h
C5h Serial Peripheral Data
C6h USB Address
BEh
C7h USB Endpoint Number
D4h USB Endpoint X Control
D5h USB Endpoint Reset
C2h
CFh USB Endpoint X Fifo Data
E2h
F8h USB Endpoint Interrupt
Add Name
F1h LED Control 0
E1h LED Control 1
USB Global Interrupt
Enable
USB Endpoint Interrupt
Enable
USB Byte Counter Low
(EPX)
Keyboard Level Selector
Register
Serial Peripheral Status-
Control
Note:
Notes:
Note:
USBE
EPEN
1. Only for AT8xC5122
1. Only for AT8xC5122
FEN
1. Only for AT8xC5122
DIR
SPR2
SPIF
7
7
7
7
LED3
RXOUTB1
SUSPCLK
EP6INTE
EP6RST
NAKIEN
EP6INT
WCOL
SPEN
6
6
6
6
EWUPCPU EEORINT
SDRMWUP
STALLRQ
WUPCPU
NAKOUT
EP5INTE
EP5RST
CRCOK
EP5INT
SSDIS
5
5
5
5
LED2
LED6
CRCERR
EP4INTE
DETACH
EORINT
EP4RST
EP4INT
TXRDY
NAKIN
MODF
MSTR
4
4
4
4
FNUM7 - 0
FDAT7 - 0
KBLS7 - 0
R7 - 0
ESOFINT
STL/CRC
UADD6-0
EP3INTE
BYCT6-0
EP3RST
SOFINT
UPRSM
EP3INT
DTGL
CPOL
3
3
3
3
LED1
LED5
RXSETUP RXOUTB0
RMWUPE
EP2INTE
EP2RST
EP2INT
EPDIR
CPHA
AT8xC5122/23
2
2
2
2
EPNUM3-0
FNUM10-8
EPTYPE1
EP1INTE
EP1RST
CONFG
EP1INT
SPR1
1
1
1
1
LED0
LED4
EPTYPE0
EP0INTE
FADDEN
EP0RST
ESPINT
TXCMP
EP0INT
SPINT
SPR0
0
0
0
0
27