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Altera_Forum's avatar
Altera_Forum
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16 years ago

TSE mdc/mdio wirte/read problem.

i am using 88e111 mac phy. First this is what tb in Modelsim does: mido wirte to addr 128 (200h) with 0x0000aaaa. read of addr 128(200h) is 0x0000aaaa. But I actually read 0x0000...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

thanks, I am kind of familiar with arm9 and arm-linux, i know i can easily get the debug info via uart, which kind of like NIOS. But I am really not planning to try NIOS right now.

I am currently using pure verilog to do all the things. And I think I've got that register(200h) right today. the read out result is 1140h now.

Next I am going to try tx/rx.