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SHLD...it basically stands for "store HL pair with data"...
Explanation: HL pair is basically 2 registers H & L used together for specific purposes . This instruction stores the content of H & L registers into two consecutive memory locations (specified in the instruction). Better understand it with an example, SHLD 9000H means the processor will store the content of the "L" register in the location 9000H & that of the "H" register in the memory location 9001H.
ROHIT DAS
ECE
CALCUTTA INSTITUTE OF TECHNOLOGY.
(8287578929)
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoNo, SHLD does not affect the stackpointer in the 8085.
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Why does it take 5 machine cycles in the SHLD instruction of 8085 microprocessor?
fetch SHLD opcode bytefetch direct address least significant bytefetch direct address most significant bytewrite L register contents byte to memorywrite H register contents byte to memory
How many machine cycles are required for SHLD in 8085?
The SHLD instruction in the 8085 requires 6 (opcode, decode, and increment) + 3 (low address fetch) + 3 (high address fetch) + 3 (low, L, store) + 3 (high, H, store) cycles which equals 18 cycles, not including wait states.
What is the different between SHLD and LHLD in 8085?
LHLD 2600h is use to store data of 2600h in L register and data of 2601h in H register While SHLD 2600h is use to store data of L in 2600h memory location and data of H in 2601h memory location data of H register
Timing diagram of shld 16 bit instruction?
The SHLD (Store H&L Direct) instruction takes 5 machine cycles and 16 clock states, not including any wait states. Opcode fetch: T1, T2, T3, and TX Low order address fetch: T1, T2, T3 High order address fetch: T1, T2, T3 Store L: T1, T2, T3 Store H: T1, T2, T3
What is the market cap for Sears Holdings Corporation SHLD?
As of July 2014, the market cap for Sears Holdings Corporation (SHLD) is $4,171,371,333.53.
Multiplication 16 bit program for 8085?
Lxi b, 0000h lhld 8000h xchg lhld 8002h dcx d l006: lda 8002h add l mov l, a lda 8003h adc h mov h, a jnc l013 l013: inx b dcx d mov a, d ora e jnz l006 shld 8006h mov l, c mov h, b shld 8004h hlt
How do you replace egr on 2002 Honda Odyssey?
Call your Honda dealer, they shld replaced it free of charge. They have a bulletin for it and shld we under warranty still
How do you replace the egr valve on the 2002 Honda odyssey?
Call your Honda dealer, they shld replaced it free of charge. They have a bulletin for it and shld we under warranty still
Addition and subtraction of two 16 bit numbers using 8085 microprocessor?
The 8085 is an 8-bit computer, with only limited capability to do 16 bit arithmetic. In order to add two 16-bit numbers, NUM1 and NUM2, together, and store the result at NUM3, you can use the code... LHLD NUM1 XCHG LHLD NUM2 DAD D SHLD NUM3 If you want to subtract NUM1 from NUM2, you need to take the two's complement first, by inverting it and adding one... LHLD NUM1 MOV A,H CMA MOV H,A MOV A,L CMA MOV L,A INX H ... and then continue with adding NUM2... XCHG LHLD NUM2 DAD D SHLD NUM3
Why do use cisc and risc processor?
in cisc concept instruction set is complex but in case of risc the ins truction are reduced. for example for mov operation many instruction are there as mov,mvi,sta,lda,lhld,shld,stax,ldax etc. but in case of risc only load and store(lda ,sta) are used for all as in case of ARM processors.
Why shld you study the holocaust?
to keep the memory of what happened alive
How if a pastor is a priest also?
he still a priest and shld not get married
