Misc. Projects&Random Useless Stuff – Well… Mostly useless stuff, in fact !

Site moved…

From http://jjmz.free.fr to http://blog.pommerie-michel.fr

My target has been to create a functional Z80 board using minimum parts while being able to run Grant Searle’s

On just one breadboard now … I removed the 32-pin flash and replaced it by an SPI-SD card breakout board.

I have started working on a Z80 board that would use only 3 parts (Z80, RAM, Glue logic+SIO). The Glue

As almost everybody, I have ordered a few esp8266 modules. For me, the existing examples are not using enough ressources

It took me a while to figure out what was wrong with my ProMicro… When trying to program it from

No big news regarding the STC15L204 code. I have just updated the schematic, I have simplified cabling the resistors, capacitors

zx81 on stm32 mini v3

Just an update for ChibiOS 2.6.1 of the code I have to run Libmad on the STM32F4 Discovery board. Code

Well, the STC15L204 data-sheet is not very clear on some aspects (the device is simple enough to compensate…). I almost