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The 8051 Microcontroller
The special function registers are maintained in the next 128 locations after the general-purpose data storage and stack.
True
Correct Answer:
True
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The 8051 Microcontroller
When the 8051 is reset and the line is HIGH, the program counter points to the first program instruction in the:
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The 8051 has ________ 16-bit counter/timers.
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What is the difference between the 8031 and the 8051?
Which of the following commands will move the value at port 3 to register 2?
The number of data registers is:
The following program will receive data from port 1, determine whether bit 2 is high, and then send the number FFH to port 3: READ: MOV A,P1 ANL A,#2H CJNE A,#02H,READ MOV P3,#FFH
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