Search found 131 matches
- Tue Dec 08, 2009 9:41 pm
- Forum: FV-1 hardware questions
- Topic: Addressing external memory?
- Replies: 9
- Views: 14264
Addressing external memory?
I'm fairly certain I know the answer to this, but is there any way to get the FV-1 to interface with external memory? Even kind of a kludge solution? By this I mean, not program memory but delay memory, to allow coding a looper, or any recorder requiring more than 2 seconds of delay (2 seconds of co...
- Mon Dec 07, 2009 9:16 pm
- Forum: Algorithm development
- Topic: Simple LP not assembling
- Replies: 8
- Views: 12977
- Sun Dec 06, 2009 6:10 pm
- Forum: Algorithm development
- Topic: Simple LP not assembling
- Replies: 8
- Views: 12977
Simple LP not assembling
I'm trying to put a simple 1-pole LP filter at the beginning of an effect. I have this code: equ filtr reg7 ;lowpass filtered input equ ksh 1.0 ;shelf for lowpass equ klp reg10 ;frequency for lowpass equ blerg reg11 ;register for filter equ potf2 reg12 ;pot filter for filter ;setup pot1 to control f...
- Sat Dec 05, 2009 10:53 pm
- Forum: FV-1 hardware questions
- Topic: How do the switches correlate to program number?
- Replies: 1
- Views: 3996
How do the switches correlate to program number?
For some applications, it would be more useful to use SPST switches instead of a rotary for the program select. Is there a table anywhere that shows that, for example, S0 closed+S1 open+S2 open=program number 3?
- Sat Dec 05, 2009 10:49 pm
- Forum: FV-1 hardware questions
- Topic: What kind of rotary switch?
- Replies: 10
- Views: 24598
For future searchers, this was suggested at another forum. Looks like one of these will work.
- Fri Dec 04, 2009 7:10 pm
- Forum: Algorithm development
- Topic: Shimmer
- Replies: 40
- Views: 97915
- Tue Dec 01, 2009 3:20 pm
- Forum: FV-1 hardware questions
- Topic: Can the FV-1 output DC?
- Replies: 1
- Views: 4017
Can the FV-1 output DC?
In my question about adding more than 3 pots, Frank told me that the analog inputs cannot accept a DC voltage. But what about outputting one? Can the FV-1 be used to generate some complex control signals and output them as DC voltages?
- Tue Dec 01, 2009 3:17 pm
- Forum: FV-1 hardware questions
- Topic: What kind of rotary switch?
- Replies: 10
- Views: 24598
What kind of rotary switch?
What is the rotary switch called that's used to change presets? I'm looking for a through-hole version if possible. Obviously a usual 3P4T or similar will not work, but I don't know what this type of switch, which switches bits, is called. I'm not really looking for the part used in the development ...
- Tue Nov 17, 2009 1:43 am
- Forum: Algorithm development
- Topic: guitar input - pure sine and/or square output
- Replies: 15
- Views: 19643
- Mon Nov 16, 2009 6:11 pm
- Forum: FV-1 software questions
- Topic: How similar is the FV-1 programming to other DSP work?
- Replies: 1
- Views: 5137
How similar is the FV-1 programming to other DSP work?
I'm going to buy the dev board and start learning to program the FV-1. After reading through the various datasheets and docs, it seems fairly doable, even to a complete DSP noob like me, which really excites me. What I'm wondering, though, is how this language compares to working with other DSPs. I ...
- Mon Nov 16, 2009 6:06 pm
- Forum: FV-1 hardware questions
- Topic: More than 3 pots possible?
- Replies: 13
- Views: 13237
More than 3 pots possible?
I was wondering if there's any way to kludge more than 3 pots into the FV-1? Seems like, at the very least, you could use one of the audio inputs to take a control voltage in, right? I wanted to make a sort of pitch shift arpeggiator, with a knob for each of the 8 steps of a sequencer, plus a speed ...