Here in the ACC/what's the meaning of ah

CodePudding user response:

Accumulator, one of the ACC is to belong to the CPU registers, carry out calculations of key components,

CodePudding user response:

I mean the inside of the 01010100/00000000

CodePudding user response:

refer to the second floor yuexiaofengqing response:

I mean the inside of the 01010100/00000000

Accumulator before calculating A value equal to 54 h, A value equal to 00 h after calculation, the "/" may represent A before and after the calculation of the value of the change,