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Altera_Forum
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14 years ago

Printing 32bit signed 2s complement data via JTAG UART

I'm trying to print out samples generated by the WM8731 audio codec on the DE2 board via the JTAG UART in a Nios II system. The samples are deserialized in Verilog HDL, squared (this is needed for a...
Altera_Forum's avatar
Altera_Forum
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14 years ago

db800: probably your hardware is returning signed 16bit values. So you'll need to use (something equivalent to) 'volatile short' at some point.