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Altera_Forum
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13 years ago

Need help to read and write On-Chip Memory Mapped FIFO

Hello, Currently I am working on DE2-115 Dev kit. I am using on chip memory mapped FIFO to write data into encoder and read data from the encoder. How to know the write address and read addres...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

The addresses are the _BASE constants. I'm guessing your write address is FIFO_0_IN_BASE, your write control address is FIFO_0_IN_CSR_BASE, your read address is FIFO_1_OUT_BASE and your read control address is FIFO_1_OUT_CSR_BASE.