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QWhich processor is derived from the 80386DX processor?

ID: #10508 Embedded System 139 views
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#10508Q ID
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Embedded SystemTopic
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  • A 80387 ✔ ✖
  • B 80386SX ✔ ✖
  • C 80386DDX ✔ ✖
  • D 8087 ✔ ✖
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Explanation

The 80386SX is a derivative of the 80386DX processor, designed to provide the same architecture at a lower cost. The 80386SX uses an external 16-bit data bus and a 24-bit memory bus to reduce its cost.

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