speccery

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.

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

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

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