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IBM PS/2 Model CL57 SX HMR
Microprocessor
1.2.1 Microprocessor
The microprocessor interprets and carries out instructions.
The 80386SX
microprocessor is a 32-bit processor with a 16-bit external data bus and a
24-bit external address bus.
The microprocessor operates in two modes:
real-address mode and virtual-address (protected) mode.
The
microprocessor speed is 20 MHz.
_ Copyright IBM Corp. 1991
1.2.1 - 1
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