Digital Electronics - Microprocessor Fundamentals - Discussion
Discussion Forum : Microprocessor Fundamentals - General Questions (Q.No. 8)
8.
Single-bit indicators that may be set or cleared to show the results of logical or arithmetic operations are the:
Discussion:
5 comments Page 1 of 1.
Vrunani muley said:
4 years ago
This is the flip flop that can be set (1) or reset (2).
There are five flip flops in 8085:
1. Zero flag: set when the result or the content in an accumulation is 0.
2. Sign flag: set when the result is negative.
3. Auxiliary carry flag: set when D3 generates a carry for D4.
4. Parity flag: set to true when parity is even.
5. Carry flag: set when result generates carry.
There are five flip flops in 8085:
1. Zero flag: set when the result or the content in an accumulation is 0.
2. Sign flag: set when the result is negative.
3. Auxiliary carry flag: set when D3 generates a carry for D4.
4. Parity flag: set to true when parity is even.
5. Carry flag: set when result generates carry.
(1)
Floxzy said:
9 years ago
Flag deals with 0's and 1's and hence it can be set or reset.
Nidhiya Shaji said:
1 decade ago
What are decisions?
Sharanya said:
1 decade ago
Are flags used to denote only the status of outputs or do they perform any rechecking operations or anything like that?
Kishore said:
1 decade ago
Usually flags contains only one bit.
Hence answer is flags.
Hence answer is flags.
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