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PSoC™ 5, 3 & 1 Forum Discussions

icyoc_1313231
Level 1
Level 1
Welcome! First question asked First reply posted

Is the reset signal reset FIFO data?

There are four FIFO data, is there always data in it?

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1 Solution
Len_CONSULTRON
Level 9
Level 9
500 solutions authored 1000 replies posted 750 replies posted

Hi,

If you are talking about the counter reset then the answer is NO.  The FIFO retains its contents.  A HW reset to the PSoC RESET pin does clear the FIFOs.

There is a _ClearFIFO() API call to clear FIFO contents and the FIFO counter.

Len.

Len
"Engineering is an Art. The Art of Compromise."

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3 Replies
Len_CONSULTRON
Level 9
Level 9
500 solutions authored 1000 replies posted 750 replies posted

Hi,

If you are talking about the counter reset then the answer is NO.  The FIFO retains its contents.  A HW reset to the PSoC RESET pin does clear the FIFOs.

There is a _ClearFIFO() API call to clear FIFO contents and the FIFO counter.

Len.

Len
"Engineering is an Art. The Art of Compromise."
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Thank you very much.

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UR WLKM.

Len

Len
"Engineering is an Art. The Art of Compromise."
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