Worth adding here that the Opcode has: first byte which describes which kind of ADD (direction, byte or word) and the second byte which describes with registers are involved (eg BL, CL) and the addressing mode and 'displacement' for the Operand.
Good work. I think that an "add" instructions execute with an other part of the CPU than the "lea" instruction to calculate an address and we can use the "lea" instructions for adding (16 bit) addresses without to touch the memory of these addresses. Example: mov si, 0012h mov bx, 0006h lea ax,[bx+si] ; AX register = BX register + SI register
Hello sir, I want you to help me find a solution to this exercise Exo 1 write a program in assembler 8086 allowing the conversion of a binary number of 4 bits (recorded in AL) to its corresponding in cod Gray
Thank you so much sir for this well and clear explanation😊
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it was so easy to follow . Nice explanation.
Thank you☺️
Very nice
Worth adding here that the Opcode has: first byte which describes which kind of ADD (direction, byte or word) and the second byte which describes with registers are involved (eg BL, CL) and the addressing mode and 'displacement' for the Operand.
Good work.
I think that an "add" instructions execute with an other part of the CPU than the "lea" instruction to calculate an address and we can use the "lea" instructions for adding (16 bit) addresses without to touch the memory of these addresses.
Example:
mov si, 0012h
mov bx, 0006h
lea ax,[bx+si] ; AX register = BX register + SI register
Thank you so much for well and clear explanation
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Thank you so much. Nice explanation
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thanks a lot a lot u make easy be always bless
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wow really amazing explanation
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Hello sir, I want you to help me find a solution to this exercise
Exo 1
write a program in assembler 8086 allowing the conversion of a binary number of 4 bits (recorded in AL) to its corresponding in cod Gray
What is the circuit name in the left-up corner that look like inverted ALU, which you mentioned its task is to calculate the address?
Physical address calculation mechanism or adder
@@jhansirani7123 Thanks.
Hi. What is "H" in "CS - 1000H" Maybe you've mentioned it but I could misheard
H means hexadecimal
@@ThinkXAcademy Thanks for the fast answer :)
too complicated, bad narration! dislike
Jesus, it was so badly executed. I needed only to refresh something and I got headache.
So boring 😫
I know but we will have to study it for exams ;)