Physics · Microprocessors and Microcontrollers
When accessing external program memory, which port of the 8051 microcontroller serves as the multiplexed low-order address/data bus?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Port 3
- 2Port 0✓
- 3Port 2
- 4Port 1
Correct answer
Port 0
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