The seven or eight players were using cash rather than chips.
When an 11 is made, the chips used are removed from the playing field.
This is hard to estimate, but systems based on today's technology would use electronic chips.
They are also expected to cooperate in developing products that use such chips.
But they are more useful than anything that does use chips.
The current generation of game machines use chips that process information in 64-bit chunks.
This is the exact same material and design of chips used in most casinos around the world.
Then the player covers those numbers and the colors obtained using black chips.
A number of games use sound chips that have not yet been emulated successfully.
The 6809 and the 16/32 bit 68000 were incompatible with the instruction set of the 6800, but could use 6800-family peripheral chips.