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Altera_Forum
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12 years ago

regarding data transfer between two custom components or peripherals

I created register as the custom component and instantiated it twice.In a sopc system,now i have 2 separate registers,nios-ii processor,on-chip memory and also one DMA controller.I want to know,how t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

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You can see sopc generates two different base address for two different register.Using base address you can differentiate and communicate with two registers.For write operation you can use function.IOWR(BASE_ADDRESS,OFFSET,VALUE) and for read operation you can use function IORD(BASE_ADDRESS,OFFSET)

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actually i really want to make data from one component gets transferred to another sir