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Altera_Forum
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13 years ago

unable to read data on Interrupt

I have ALtera DE2_115 Board having Cyclone IV E, I am getting 8 bit data on 8-bit bus @ 125 kbps along with Clock. now i treat this clock (125kbps) as a interrupt and read 8-bit bus data o...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Attached is the Received Waveform on Oscilloscope, showing missing Interrupt on NIOS-II

TTL_CLK = 1MHZ

LOAD = 125 kHz

TEMP_OUT = Edge_capture by nios processor