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Posted

Hi there!

Just fund a problem with my sid 6581..

When I put on the LP filter on osc1 I only can hear the note from C1 to C4 and when a play note C4 and above I can´t hear anything, it works when i turn off the filter......Strange or...

Christoffer

Posted

Hi there!

Just fund a problem with my sid 6581..

When I put on the LP filter on osc1 I only can hear the note from C1 to C4 and when a play note C4 and above I can´t hear anything, it works when i turn off the filter......Strange or...

Christoffer

Posted

Hey thanks for mentioning this. I have a question:

I changed the

#define CBM8580_FILTER_FIX 1

to

#define CBM8580_FILTER_FIX 0

to disable the filter fix (I am using the 6581), but after reassembling with no errors, converting the hex to sysex, and programming the chip, I don't get any sound out of my sid. If I change it back to 1 and do it again, it works fine.

Is this what you did Stigmata?

Posted

Hey thanks for mentioning this. I have a question:

I changed the

#define CBM8580_FILTER_FIX 1

to

#define CBM8580_FILTER_FIX 0

to disable the filter fix (I am using the 6581), but after reassembling with no errors, converting the hex to sysex, and programming the chip, I don't get any sound out of my sid. If I change it back to 1 and do it again, it works fine.

Is this what you did Stigmata?

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