Search found 338 matches
- Sat May 19, 2018 9:51 am
- Forum: Algorithm development
- Topic: Octave +/- 1
- Replies: 6
- Views: 4896
- Thu May 10, 2018 5:45 am
- Forum: Algorithm development
- Topic: Modulated Reverb Tail VERIFIED CODE
- Replies: 2
- Views: 7376
- Wed Jan 10, 2018 8:35 pm
- Forum: FV-1 hardware questions
- Topic: DIY Eurorack for FV1
- Replies: 4
- Views: 7104
You might be interested in this - http://gbiswell.myzen.co.uk/Dervish_intro.html
- Sat Dec 02, 2017 7:20 am
- Forum: Algorithm development
- Topic: Multi program pitch shifter
- Replies: 6
- Views: 8266
- Tue Nov 14, 2017 7:45 am
- Forum: FV-1 software questions
- Topic: Phase difference between wet&dry signals
- Replies: 2
- Views: 4809
If your effects are mostly of the ambience type (delays and reverbs) then I think the additional latency will not be a big deal. A chorus also might not be too greatly affected by the latency as your wet signal is already going to be delayed some tens of milliseconds. For a flanger, you might want t...
- Sat Oct 21, 2017 9:04 am
- Forum: Algorithm development
- Topic: New Phaser code
- Replies: 7
- Views: 9663
You can delete these references as well: equ lp1 reg1 equ lp2 reg2 wrax lp1,0 wrax lp2,0 lp1 and lp2 are never used beyond being cleared to zero at init time. Call me crazy but I generally skip clearing my filter registers at init time. I suppose it might cause a pop under some circumstances but I d...
- Mon Oct 09, 2017 2:18 pm
- Forum: FV-1 hardware questions
- Topic: Board bringup issues
- Replies: 14
- Views: 14063
- Mon Oct 09, 2017 7:46 am
- Forum: FV-1 hardware questions
- Topic: Board bringup issues
- Replies: 14
- Views: 14063
I appreciate the insight, Admiral_dk. These are BZX84s. I do need to protect against 5 volts, even though on the pedal I got from Mr. Ice-9, my 5 volt only PICKit-2 clone does not blow up the FV-1, I don't feel comfortable continuing without a voltage clamp. I'll give the ones you recommended a shot...
- Sat Oct 07, 2017 4:37 pm
- Forum: FV-1 hardware questions
- Topic: Board bringup issues
- Replies: 14
- Views: 14063
- Sat Oct 07, 2017 1:47 pm
- Forum: FV-1 hardware questions
- Topic: Board bringup issues
- Replies: 14
- Views: 14063
I pulled the zeners off and... it's ALIVVVEEEEEE moo0000oooowahahahahahahah!!! :D The specs say they could have 10 uA reverse current. As this i2c bus is lacking pullups, there's no specific control over the idle voltage if something else is leaking current. Now to see if I can still program the EEP...
- Sat Oct 07, 2017 7:17 am
- Forum: FV-1 hardware questions
- Topic: Board bringup issues
- Replies: 14
- Views: 14063
Thanks guys. I have not gone fully though this, however: a) Internal programs pass signal. I'm just looking at a scope trace using a sine wave input. b) Same EEPROM does not make clipping light come on with FV-1 dev board. c) what you DIDN'T know is that I have serial 1k/3.3V zeners attached to limi...
- Thu Oct 05, 2017 11:17 pm
- Forum: FV-1 hardware questions
- Topic: Board bringup issues
- Replies: 14
- Views: 14063
Board bringup issues
Finally designed a PCB. Getting 32 kHz on both crystal pins and activity on SDA and SCL when I flip the program select pins around. I believe that I programmed the chip successfully with my PICKit2. I did use socketed DIP EEPROM so I could swap it into Spin dev board to be sure. I'm seeing a signal ...
- Wed Sep 06, 2017 7:11 pm
- Forum: FV-1 hardware questions
- Topic: NAMM 2017
- Replies: 41
- Views: 76092
- Sun Aug 27, 2017 6:31 am
- Forum: FV-1 software questions
- Topic: echo
- Replies: 16
- Views: 20380
I'm not making fun of you. I'm suggesting that you can test your ideas easily by trying them and this is a great way to learn. Just make sure you aren't wearing headphones when you do it, because you never know what might happen. I am fairly sure what you mentioned would work, although I didn't look...
- Sat Aug 26, 2017 3:16 pm
- Forum: FV-1 software questions
- Topic: echo
- Replies: 16
- Views: 20380