speccery

ColecoVision ported to the Pepino FPGA board.

Pictures relating to the development of Erik's Tiny PEB, a small substitute for the Peripheral Expansion Box for the TI-99/4A.

The title says it all

Pictures of the bringup process of the ET-PEB with V2 PCB

Some pictures during debugging session to find out why extended BASIC does not work with negative numbers.

Pictures related to my TI-99/4A memory extension project with the Pipistrello board.

My long overdue project of building a new powerful single-chip cartridge for the TI-99/4A

The micro USB sockets can sometimes become loose. I managed to fix my FPGA board by soldering a new socket. The old socket got stuck on the plug, and ripped the PCB pads.