kHz-tone Posted December 4, 2011 Report Share Posted December 4, 2011 (edited) Hello there, I need help with finishing my MB-6582. What i have is: - PCB set from smashTV - all components hooked up - PSU option B - all sockets tested (+5, +9, +12, GND) - Burn the Bootloader into PIC - I did the MIDI Interface Troubleshooting Guide - upload testtone_v3b Than I put a jumper from pin8 to pin27 of SID-Socket but I will get no testtone! I turned on my oscilloscope to measure pin24 & pin 27 form U1_Core1, nothing came out. Please help me! Regards Philipp Edited January 25, 2012 by kHz-tone Quote Link to comment Share on other sites More sharing options...
Shuriken Posted December 4, 2011 Report Share Posted December 4, 2011 (edited) Does your PIC work and is it burned correctly? Edited December 4, 2011 by Shuriken Quote Link to comment Share on other sites More sharing options...
kHz-tone Posted December 4, 2011 Author Report Share Posted December 4, 2011 Does your PIC work and is it burned correctly? I'm not sure, I burned the Bootloader with my Burner8p (sprut.de) into the PIC18F4685, put it into "core1" socket in my MB-6582 and start MIOS. Operating System MIOS8 Board: MBHP_CORE or similar Core Family: PIC18F Bootloader is up & running! after uploading mbsid_testtone_v3c\main.hex Reading main.hex Trying to contact the core... main.hex contains 1220 bytes (5 blocks). Range 0x00003000-0x000034ff (1280 bytes) - PIC Flash Upload of 1280 bytes completed after 0.85s (1.47 kb/s) ... so I think my PIC work well, but I don't know, I can't measure any waveform on the pins. Quote Link to comment Share on other sites More sharing options...
kHz-tone Posted December 31, 2011 Author Report Share Posted December 31, 2011 I got it! It seems to be an error of my PIC-Burner. It lost his calibration an so the PIC will not work for 100%. After recalibrating my burner every thing works well :whistle: Best regards Philipp Quote Link to comment Share on other sites More sharing options...
Shuriken Posted December 31, 2011 Report Share Posted December 31, 2011 Good to hear :thumbsup: Quote Link to comment Share on other sites More sharing options...
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