TI-86
A programmable graphing calculator introduced in 1997 and produced by Texas Instruments. The TI-86 utilizes the Zilog Z80 microprocessor. It is partially backwards-compatible with an older model, the TI-85.
SPECIFICATIONS
- CPU: Zilog Z80 6 MHz
- RAM: 128 KB, 96KB user-accessible
- ROM: 256 KB non-upgradable
- Display: 128x64 high-contrast monochrome LCD
- Input/Output: Serial link port, 9600 bit/s average
- Programming Languages: TI-BASIC, Z80 Assembly (ASM)