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Es werden Posts vom September, 2019 angezeigt.

Amiga Test Kit

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Summary Perfect diagnostic tool for your Amiga to test memory, keyboard, floppy, I/O devices, Audio, Chipset and some others! Here is a tutorial how to build it! If you are lazy or not interested in the details you can download the binaries here ! Build Amiga Test Kit (on Linux) Needed Downloads: binutils-2.28 ( Link ) gcc-7.1.0 ( Link ) Amiga Test Kit ( Link ) Extract them to a folder in your home directory e.g. /home/user/projects. (tar -xvjf binutils-2.28.tar.bz2, same with gcc) Configure for m68k ../binutils-2.28/configure --prefix=/path/to/install --target=m68k-unknown-elf Makefile will be created. Build with make && make install ../gcc-7.1.0/configure --prefix=/path/to/install --target=m68k-unknown-elf --enable-languages=c --disable-libssp Makefile will be created. Build with make && make install mpfr not found try this: ./contrib/download_prerequisites If everything worked like a charm you have to add the new binaries to your PATH vari...

Amiga 1000 PSU recap

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If you have stability issues with your 34 years old Amiga 1000 it's a very good idea to check the output lines of the power supply: +12V,-5V and +5V! Plug pinout: Check with scope to also see ripple and noise or rough with a multimeter!                    Current Voltage      Min.    Max.             Stability        Ripple & Noise ------------------------------------------------------------------------------ +5V            2A         8A               +/- 5%           150 mV P-P +12V          0A         1A               +/- 5%           150 mV P-P -5V             0A...