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QWhat are the two modes of 80286?

ID: #10488 Embedded System 93 views
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#10488Q ID
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Embedded SystemTopic
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  • A Real mode and protected mode ✔ ✖
  • B Mode 1 and mode 2 ✔ ✖
  • C Alternate and main ✔ ✖
  • D Mode A and mode B ✔ ✖
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Explanation

The two modes of 80286 are real mode and protected mode. In real mode, it adds additional registers to access a size greater than 16MB while still preserving compatibility with 8086 and 8088.

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