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  • Diagnosing an Amiga 1200 Data Path Fault

    Diagnosing an Amiga 1200 Data Path Fault

    I recently acquired an Amiga 1200 motherboard in a spares/repairs condition for about £100 recently. There was evidence of a repair in the past, but I wanted to see if it was something I could get running. Read more

  • Bare Metal “Hello World” on an STM32MP135F-DK

    Bare Metal “Hello World” on an STM32MP135F-DK

    Whilst I do like working with STM32 development boards, some basic information I need can often be buried in pieces of documentation, videos and examples. Today I wanted to simply echo “Hello World” to the built-in ST-Link UART, running on bare metal. This post might help others, but it is also to help me remember… Read more

  • Two special Amiga 4000s: Diagnosing Jops

    Two special Amiga 4000s: Diagnosing Jops

    When I last left this blog series, the first of Stoo Cambridge’s A4000s had gone to its new owner. It will be back for new SIMM and joystick sockets, but now it is time to take a look at the second A4000 I dubbed “Jops”. Read more

  • Joining wolfSSL

    Joining wolfSSL

    At the beginning of November, I started working for wolfSSL. Now that I’m a week in, I figured I should talk about what wolfSSL is and the fun things I’m doing there. Read more

  • Two special Amiga 4000s: Rebuilding Jools

    Two special Amiga 4000s: Rebuilding Jools

    In my previous post, I had the Amiga 4000 known as Jools mostly repaired, there were still a couple more issues found after the board was cleaned. So, let’s get into part 4 of this series! Read more

  • Two special Amiga 4000s: Repairing Jools

    Two special Amiga 4000s: Repairing Jools

    In my last post, I created a list of things I needed to repair on the Amiga 4000 named Jools to get it running. Let’s see if it helps. Read more