Datasheet

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TUSB3210

Universal Serial Bus

General-Purpose Device Controller

SLLS466F – FEBRUARY 2001 – REVISED AUGUST 2007

Table 2-2. Memory-Mapped Register Summary (XDATA Range = FF80 → FFFF)

ADDRESS REGISTER DESCRIPTION

FFFF FUNADR FUNADR: Function address register

FFFE USBSTA USBSTA: USB status register

FFFD USBMSK USBMSK: USB interrupt mask register

FFFC USBCTL USBCTL: USB control register

↑ RESERVED

FFF6 VIDSTA VIDSTA: VID/PID status register

↑ RESERVED

FFF3 I2CADR I2CADR: I

C address register

FFF2 I2CDAI I2CDAI: I

C data-input register

FFF1 I2CDAO I2CDAO: I

C data-output register

FFF0 I2CSTA I2CSTA: I

C status and control register

↑ RESERVED

FF97 PUR3 Port 3 pullup resistor register

FF96 PUR2 Port 2 pullup resistor register

FF95 PUR1 Port 1 pullup resistor register

FF94 PUR0 Port 0 pullup resistor register

FF93 WDCSR WDCSR: Watchdog timer, control and status register

FF92 VECINT VECINT: Vector interrupt register

FF91 RESERVED

FF90 MCNFG MCNFG: MCU configuration register

↑ RESERVED

FF84 INTCFG INTCFG: Interrupt delay configuration register

FF83 OEPBCNT_0 OEPBCNT_0: Output endpoint-0 byte count register

FF82 OEPCNFG_0 OEPCNFG_0: Output endpoint-0 configuration register

FF81 IEPBCNT_0 IEPBCNT_0: Input endpoint-0 byte count register

FF80 IEPCNFG_0 IEPCNFG_0: Input endpoint-0 configuration register

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