Atmel ATxmega128A3-AU, Manual, Page: 53 / 71

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8068C–AVR–06/08
XMEGA A3
30. Peripheral Module Address Map
The address maps show the base address for each peripheral and module in XMEGA A3. For
complete register description and summary for each peripheral module, refer to the XMEGA A
Manual.
Base Address Name Description
0x0000 GPIO General Purpose IO Registers
0x0010 VPORT0 Virtual Port 0
0x0014 VPORT1 Virtual Port 1
0x0018 VPORT2 Virtual Port 2
0x001C VPORT3 Virtual Port 2
0x0030 CPU CPU
0x0040 CLK Clock Control
0x0048 SLEEP Sleep Controller
0x0050 OSC Oscillator Control
0x0060 DFLLRC32M DFLL for the 32 MHz Internal RC Oscillator
0x0068 DFLLRC2M DFLL for the 2 MHz RC Oscillator
0x0070 PR Power Reduction
0x0078 RST Reset Controller
0x0080 W DT W atch-Dog Timer
0x0090 MCU MCU Control
0x00A0 PMIC Programmable MUltilevel Interrupt Controller
0x00B0 PORTCFG Port Configuration
0x00C0 AES AES Module
0x0100 DMA DMA Controller
0x0180 EVSYS Event System
0x01C0 NVM Non Volatile Memory (NVM) Controller
0x0200 ADCA Analog to Digital Converter on port A
0x0240 ADCB Analog to Digital Converter on port B
0x0320 DACB Digital to Analog Converter on port B
0x0380 ACA Analog Comparator pair on port A
0x0390 ACB Analog Comparator pair on port B
0x0400 RTC Real Time Counter
0x0480 T W IC Two W ire Interface on port C
0x04A0 T W IE Two W ire Interfaceon port E
0x0600 PORTA Port A
0x0620 PORTB Port B
0x0640 PORTC Port C
0x0660 PORTD Port D
0x0680 PORTE Port E
0x06A0 PORTF Port F
0x07E0 PORTR Port R
0x0800 TCC0 Timer/Counter 0 on port C
0x0840 TCC1 Timer/Counter 1 on port C
0x0880 A W EXC Advanced W aveform Extension on port C
0x0890 HIRESC High Resolution Extension on port C
0x08A0 USARTC0 USART 0 on port C
0x08B0 USARTC1 USART 1 on port C
0x08C0 SPIC Serial Peripheral Interface on port C
0x08F8 IRCOM Infrared Communication Module
0x0900 TCD0 Timer/Counter 0 on port D
0x0940 TCD1 Timer/Counter 1 on port D
0x0990 HIRESD High Resolution Extension on port D
0x09A0 USARTD0 USART 0 on port D
0x09B0 USARTD1 USART 1 on port D
0x09C0 SPID Serial Peripheral Interface on port D
0x0A00 TCE0 Timer/Counter 0 on port E
0x0A40 TCE1 Timer/Counter 1 on port E
0x0A80 A W EXE Advanced W aveform Extensionon port E
0x0A90 HIRESE High Resolution Extension on port E
0x0AA0 USARTE0 USART 0 on port E
0x0AB0 USARTE1 USART 1 on oirt E
0x0AC0 SPIE Serial Peripheral Interface on port E
0x0B00 TCF0 Timer/Counter 0 on port F
0x0B90 HIRESF High Resolution Extension on port F
0x0BA0 USARTF0 USART 0 on port F