Still unfinished but sufficient result is ROM dump and HW programming guide - all what is needed to make your own real TI-5x simulator or replica.
Simple CDC virtual COM port implementation for LPC1768, STM32F4xx, PIC16F1459.
Simple multitasking system for ARM Cortex-M3 processors.
Small computer used to teach children MCU-HW interaction. Based on MSP430F149, it has 32 I/O pins, BASIC & assembly programming capabilities built-in. Has LCD (128x64) and PS/2 keyboard.