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Altera_Forum's avatar
Altera_Forum
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18 years ago

How to connect af microphone with 4 wires

Hi Where do you find the connections to the FPGA? I mean how do you know what pins to connect to the module you just progammed some code for ? I use the Nios II embedded evaluation kit cyc...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hi

Thanks that helped a bit. I found the file.

But I still can´t find any free connections. I have found this on the main board:

Signal Name FPGA Pin Name Direction Type HSMC Pin

HSMC_D0 H6 Bidirectional 2.5 V 41

HSMC_D1 D3 Bidirectional 2.5 V 42

HSMC_D2 M5 Bidirectional 2.5 V 43

HSMC_D3 L6 Bidirectional 2.5 V 44

But thay are alle connected to some chip on the daughter board? I just can´t find any free connections on the HSMC Expansion Connector.

The best solution would be to find some free connections on the main board.

BR

Benjamin