WebDec 13, 2015 · The 8085 recognizes one additional register pair called the PSW(Program Status Word). This register pair is made up of the Accumulator and the Flags registers. It is possible to push the PSW onto the stack, do whatever operationsare needed, then POP it … WebFollowing is the segment of a 8085 assembly Language program: LXI SP, EFFF H GATE ECE 2006 Instruction Set and Programming with 8085 Microprocessors GATE ECE. ExamSIDE. ... PUSH PSW SPHL POP PSW RET On completion of RET execution, the contents of SP is . A. 3CF0H. B. 3CF8H. C. EFFDH. D. EFFFH. Check Answer 2. GATE ECE 2005. …
8085 program to find 2’s complement of the contents of Flag …
WebFeb 19, 2024 · The current state of processor is stored in a register called Processor Status Word (PSW). The PSW contains bits which indicate such things as whether the previous … Weba) The following is the 8085 assembly language program. Address Label Mnemonies 2000H LXI SP.2100H 2003H L.XI B, 0000H 2006H PUSH B 2007H POP PSW 2008H LXI H.200BH … flush edges
Solved AddressLabelMnemonics 2000H 2003H LXI SP, 2 100H LXI …
WebJan 7, 2009 · The Processor Status Word (PSW) of the 8085 is defined as a "Flag Byte" which contains the condition flag bits in a specific sequence: S Z 0 AC 0 P 1 C In addition, the contents of the A register is also saved as part of the PSW. When the PUSH PSW is encountered, the contents of the A register is pushed onto the stack first, followed by the ... WebMar 7, 2024 · This 8085 quiz has been crafted to test skills in a wide range of concepts. Competitive exam takers will find the detailed solutions helpful. ... POP PSW. PUSH SP. … WebJan 23, 2013 · But the point is PUSH PSW, PUSH A, or PUSH AF are all the same instruction as far as the actual 8085 chip is concerned. The only difference is in what the assembler … flushed golf co