Open8085 Lab
OPEN
8085
IITRAM
Dept. of ECSE
Designed by
D. Joshi
Intel 8085A · 8-bit
Opcodes
Ready
Examples
Choose a solved example…
Add two 8-bit numbers
Sum an array into a 16-bit result
Copy a block of memory
BCD up-counter on an output port
Experiments
Select from this group…
01 · Write an ALP to multiply two 8-bit data stored at different memory locations and store the 16-bit result from E001H onward.
02 · Write an ALP to multiply a 16-bit number by an 8-bit multiplier and store the 24-bit result from D000H onward.
01–02 of 02
Assemble
Run
Step
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Speed
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10
1000
ASM
Program.asm
Click a line number to add a breakpoint
Export
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; Add the bytes at 2500H and 2501H. ; Store the low byte at 2502H and carry at 2503H. ORG 2000H LDA 2500H MOV B,A LDA 2501H ADD B STA 2502H MVI A,00H ACI 00H STA 2503H HLT