ADDC in C51

What is the most efficient way of assembly instruction ADDC in C51 ? Is the following allowed int add_high,carry,low_poti; TL0=0x69+low_poti; TH0=0xF8+add_high+CY; Or should I do the following...
ADDC in C51

What is the most efficient way of assembly instruction ADDC in C51 ? Is the following allowed int add_high,carry,low_poti; TL0=0x69+low_poti; TH0=0xF8+add_high+CY; Or should I do the following...
I need help with some interrupts

HI i have to make a project for my school. So i decided to do a black board cleaning mashine. For that i use a Infineon 80C535 microcontroler. I wanted to use 4 interrupts. Port 1^0 ; 1^4, 3^2; 3^3....
I need help with some interrupts

HI i have to make a project for my school. So i decided to do a black board cleaning mashine. For that i use a Infineon 80C535 microcontroler. I wanted to use 4 interrupts. Port 1^0 ; 1^4, 3^2; 3^3....
some help would be needed with at89c2051

if there is somebody that has 10 mins and knows asm and would like to help a bigginer i'll be waiting on yahoo msg id: geosan1638 or icq: 192992058. I can't ask for help on this forum because it...