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[SOLVED] Need Help - No Testone on MB-6582


kHz-tone

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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 by kHz-tone
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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.

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  • 4 weeks later...

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