Answer / anya

The 8051 has an internal RAM of 128 bytes,a total of 32
locations of this internal RAM kept aside for the purpose of
general(working)registers. these 32 bytes are divided into 4
banks each bank has eight registers,R0-R7. these are also
addressed by 00 H to 1F H.They access by choosing a
particular bank(B-0,B-1,B-2,B-3)using D4 and D3 bits of
Program status word(SFR). Actually when power is given to
8051, Bank-0 is selected.

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0 Answers  

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Explain the structure of entire GSM.

0 Answers   NSN,

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What are the 3 types of transmission line energy losses?

3 Answers   TCS,

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What are the KPI that decides the capacity expansion of SGSN/MME?

0 Answers   Ooredoo,

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What types of inverters require feedback diodes?

0 Answers  

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pls send rrb question paper of je of last 5 years at my email id i.e. singh.anni88@yahoo .co.in

10 Answers   CMS, RRB,

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what is the base of telephone?

1 Answers  

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d/f between fat32 and ntfs

5 Answers   Wipro,

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What happens if an amplifier is biased at cutoff or at saturation?

0 Answers  

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i have 50 percnt of marks in 12th and 70percnt in btec m i elligible for ies drdo

1 Answers  

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What are electronic devices and components?

0 Answers  

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