61. |
By setting 1-0 in RS0 and RS1 bit in PSW which register is selected?
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Answer:
Option (c) |
62. |
By setting 1-1 in RS0 and RS1 bit in PSW which register is selected?
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Answer:
Option (d) |
63. |
The function of RS0 and RS1 bit of 8051 is for _______
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Answer:
Option (a) |
64. |
Address of Register bank 0 is _______
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Answer:
Option (b) |
65. |
Adress of Register Bank 1 is _________
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Answer:
Option (a) |
66. |
Adress of register bank 2
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Answer:
Option (c) |
67. |
Adress of Register bank 3
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Answer:
Option (d) |
68. |
The register that can be used as a scratch pad is
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Answer:
Option (b) |
69. |
The registers that contain the status information is
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Answer:
Option (c) |
70. |
The architecture of 8051 consists of
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Answer:
Option (d) |