gbm
Features:
- footprint: 80C85 DIL40 socket (width: + 50 mils)
- hardware monitor with single-stepping, disassembly, memory editing and drag-and-drop HEX file loading
- 32 KiB RAM, 64 KiB ISP Flash
- terminal (console) interface with interrupt capability
- timer with interrupt and single LED controlled via an output port
- SOD output connected to a LED, SID input controlled by a button or monitor command
- Power supply, h/w monitor communication and target computer terminal via USB double VCOM device
- whole computer logic implemented in STM32L412C microcontroller placed under the CPU
Software needed on PC side: a terminal emulator program (TeraTerm 4.101 or newer is recommended).
Mitsuru Yamada
RedoX
David Hunter