User manual

ManualsBrandsSILICON LABS ManualsDev KitsPCB design board

751

752

753

754

755

756

757

758

759

760

...the world's most energy friendly microcontrollers

2012-04-24 - Giant Gecko Family - d0053_Rev0.96 755

www.energymicro.com

32.4 Register Map

The offset register address is relative to the registers base address.

Offset Name Type Description

0x000 GPIO_PA_CTRL RW Port Control Register

0x004 GPIO_PA_MODEL RW Port Pin Mode Low Register

0x008 GPIO_PA_MODEH RW Port Pin Mode High Register

0x00C GPIO_PA_DOUT RW Port Data Out Register

0x010 GPIO_PA_DOUTSET W1 Port Data Out Set Register

0x014 GPIO_PA_DOUTCLR W1 Port Data Out Clear Register

0x018 GPIO_PA_DOUTTGL W1 Port Data Out Toggle Register

0x01C GPIO_PA_DIN R Port Data In Register

0x020 GPIO_PA_PINLOCKN RW Port Unlocked Pins Register

0x024 GPIO_PB_CTRL RW Port Control Register

0x028 GPIO_PB_MODEL RW Port Pin Mode Low Register

0x02C GPIO_PB_MODEH RW Port Pin Mode High Register

0x030 GPIO_PB_DOUT RW Port Data Out Register

0x034 GPIO_PB_DOUTSET W1 Port Data Out Set Register

0x038 GPIO_PB_DOUTCLR W1 Port Data Out Clear Register

0x03C GPIO_PB_DOUTTGL W1 Port Data Out Toggle Register

0x040 GPIO_PB_DIN R Port Data In Register

0x044 GPIO_PB_PINLOCKN RW Port Unlocked Pins Register

0x048 GPIO_PC_CTRL RW Port Control Register

0x04C GPIO_PC_MODEL RW Port Pin Mode Low Register

0x050 GPIO_PC_MODEH RW Port Pin Mode High Register

0x054 GPIO_PC_DOUT RW Port Data Out Register

0x058 GPIO_PC_DOUTSET W1 Port Data Out Set Register

0x05C GPIO_PC_DOUTCLR W1 Port Data Out Clear Register

0x060 GPIO_PC_DOUTTGL W1 Port Data Out Toggle Register

0x064 GPIO_PC_DIN R Port Data In Register

0x068 GPIO_PC_PINLOCKN RW Port Unlocked Pins Register

0x06C GPIO_PD_CTRL RW Port Control Register

0x070 GPIO_PD_MODEL RW Port Pin Mode Low Register

0x074 GPIO_PD_MODEH RW Port Pin Mode High Register

0x078 GPIO_PD_DOUT RW Port Data Out Register

0x07C GPIO_PD_DOUTSET W1 Port Data Out Set Register

0x080 GPIO_PD_DOUTCLR W1 Port Data Out Clear Register

0x084 GPIO_PD_DOUTTGL W1 Port Data Out Toggle Register

0x088 GPIO_PD_DIN R Port Data In Register

0x08C GPIO_PD_PINLOCKN RW Port Unlocked Pins Register

0x090 GPIO_PE_CTRL RW Port Control Register

0x094 GPIO_PE_MODEL RW Port Pin Mode Low Register

0x098 GPIO_PE_MODEH RW Port Pin Mode High Register

0x09C GPIO_PE_DOUT RW Port Data Out Register