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Altera_Forum's avatar
Altera_Forum
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10 years ago

NIOS UART and esp 8266

Hi all, I'm trying to make an interface between an FPGA and an esp8266 with the NIOS II UART Core, here you found my transmit and receive functions void uart_send_data(unsigned char char1)...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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The standard Altera UART core has no TX FIFO.

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Humm I see, so for the TX/RX FIFO what do I have to do ? keep the standard one, or should I have an UART with FIFO ?

I do have another question about altera commands: what is the return type of an IORD_ALTERA_AVALON_.... command?

Thank so mush for your help you're saving me :)