DSP7000 Bank change...

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- February 27, 2008 at 11:59 pm #105399
  
  rosensta
  Participant
  
  Italo:
  
  Thanks for the response on this topic! I'm trying to get the DSP7000 to select the bank on the card…
  
  I
  have tried your SysEx string on my DSP7000 many times, with many
  different variations, to no avail. It also seems like a few bytes are
  missing…
  
  the string to activate bypass, which I got to work, is:
  
  F0 1C 70 01 01 0F 0F 0F 0F 0F 0D 0F 0F F7
  
  But your sequence is (which I set up to choose bank 51)
  
  F0 1C 70 01 03 00 00 05 01 00 01 F7
  
  doesn't work…but there are two fewer bytes in it than the previous, working SysEx string, so I'm wondering if that's significant, or if I just screwed up the SysEx…
  
  Any help you could provide would be much appreciated!
  
  Thanks,
  
  Mike
- February 28, 2008 at 3:21 pm #117047
  
  IDeangelis
  Member
  
  Hi Mike
  
  I believe there is some confused interpretation of the SysEx string info I sent you. On the other hand the info can be easuly interpreted as you tried. I understand.
  
  Bytes 8 and 9 info is:
  
  0x bank first digit
  0x bank second digit
  
  the "x" refers to hexadecimal numbering, not decimal.
  
  In other words the number 51 (=your bank) is 33 in hex. So bytes 8 and 9 need to be
  
  03 03
  
  The 2 bytes split the bank number hex code.
  
  The whole string for bank 51 is then:
  
  F0 1C 70 01 03 00 00 03 03 00 01 F7
  
  Don't worry about the string length. It's fine here on my Orville (sorry I don't have a 7000).
  
  Please try and let me know.
  
  all the best
  
  Italo
- February 28, 2008 at 6:44 pm #117049
  
  rosensta
  Participant
  
  Right! Sorry! Forgot about the Hex nature of things. Woops.
  
  Your string worked perfectly, thanks.
  
  I really appreciate it.
  
  Mike
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DSP7000 Bank change…