Intel 8008: Разлика между версии

ImplementedРазработен in 10 [[micrometre|μm]]10μm silicon-gate enhancement load [[PMOS logicлогика|PMOS]], initial versions of the 8008 ran at 0.5 MHz, later increased in the 8008-1 to 0.8 MHz. Instructions took between 3 and 11 cycles: register-register loads and ALU operations took 5T (10μs at 0.5 MHz), register-memory 8T (16μs), while (taken) calls and jumps took 11 cycles (22μs). The 8008 was a little slower in terms of [[instructions per second]] (45,000 to 100,000) [http://www.cpu-world.com/CPUs/8008/index.html] than the 4-bit [[Intel 4004]] and [[Intel 4040]], but the fact that the 8008 processed data eight bits at a time and could access significantly more RAM actually gave it 3 to 4 times the true processing power of the 4-bit chips.