xchg assembly
sta instruction in 8085
xchg instruction in 8086
shld instruction in 8085
dad instruction in 8085
call 2040 is instruction
lhld instruction in 8085
explain the following instructions with suitable example i lxi ii rlc iii logical xor iv ldax v cmp

* In64-bitmode,r/m8cannotbeencodedtoaccessthefollowingbyteregistersifaREXprefixisused:AH,BH,CH,DH. Instruction Operand Encoding ¶. Op/En, Operand 1, Operand 2In 8085 instruction XCHG, stands for eXCHanGe. This is an instruction to exchange the contents of the HL register pair with the DE register pair. The XCHG (exchange data) instruction exchanges the contents of two operands. · There are three variants: · You can exchange data between registers or between Explain the following instructions of 8085 MPU : XCHG. XCHG: [EXCHANGE H AND L WITH D AND E] Concept: Instruction Set and Programming of 8085. XCHG (Exchange HL pair and DE pair data):. The following diagram illustrates the final process. Higher order register H exchanges data with higher order 12. XTHL: - This instruction exchanges H and L with top of stack. The contents of the L register are exchanged with the stack location pointed out by the