Fujitsu F2MC-8FX Computer Hardware User Manual


 
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CHAPTER 1 OUTLINE AND CONFIGURATION EXAMPLE OF F
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MC-8FX CPU
1.1 Outline of F
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MC-8FX CPU
The F
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MC-8FX CPU is a high-performance 8-bit CPU designed for the embedded control
of various industrial and OA equipment.
Outline of F
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MC-8FX CPU
The F
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MC-8FX CPU is a high-performance 8-bit CPU designed for the control of various industrial and
OA equipment. It is especially intended for applications requiring low voltages and low power
consumption. This 8-bit CPU can perform 16-bit data operations and transfer and is suitable for
applications requiring 16-bit control data. The F
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MC-8FX CPU is upper compatibility CPU of the F
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MC-
8L CPU, and the instruction cycle number is shortened, the division instruction is strengthened, and a direct
area is enhanced.
F
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MC-8FX CPU Features
The F
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MC-8FX CPU features are as follows:
Minimum instruction execution time: 100 ns
Memory: 64 Kbytes
Instruction configuration suitable for controller
Data type: bit, byte, word
Addressing modes: 9 types
High code efficiency
16-bit data operation: Operations between accumulator (A) and temporary accumulator (T)
Bit instruction: set, reset, check
Multiplication/division instruction: 8 × 8 = 16 bits, 16/16 = 16 bits
Interrupt priorities : 4 levels