The Hitachi MB-6881 came with BASIC Master Level 2 that supported floating point calculations. Level 1 only supported integer calculations. However, the Level 2 series lacked Hi-resolution graphics and the Kanji Characterset. Hitachi corrected this in Basic Master Level 3.

The 6800 is an 8-bit microprocessor designed by Motorola in 1974. The processor was developed as part of the M6800 Microcomputer System that was announced in the same year.

The 6800 has a 16-bit address bus that can directly access 64KB of memory and an 8-bit bi-directional databus. The CPU has a total of 72 instructions using seven different addressing modes, resulting in 197 opcodes. The original 6800 used a clock frequency of up to 1 MHz, while later versions increased this limit to 2MHz.

The 6800 was used in various computer systems and point of sale terminals. It can also be found in older arcade systems and pinball machines. It was succeeded by the MC6802 which was released in 1977. This CPU had 128 bytes of RAM on board and an internal clock oscillator. The later produced Motorola 6809 was stil backwards compatible with the 6800.