Funktsiyalarini tekshirish raqamli elementlar tayanch elelmentlarini ishini modellash

Rasm. 8



Rasm. 9

Topshiriq:

1. 
   Rasm 2.10 da keltirilgan funksional sxema bo’yicha bir razryadli ikkilik jamlagichni ishlash tamoilini chuntiring.
   
2. 
   Sinov stendini razyomiga K155IM3 mikrosxemali pechat platasini qo’ying.
   
3. 
   Sinov stendini 5 V li o’zgarish kuchlanish manbayiga qutblarga rioya qilgan holda ulang (qizil rangli izolyatsiyaga ega bo’lgan simni manbaning “+” chiqishiga ulang).
   

Rasm. 10

4. 
   Bir razryadli ikkilik jamlagichni chinlik jadvalini tuzing:
   

A_i, B_i – i razryadli ikkilik raqamlar, P_i-1 – (i-1) razryaddan ko’chirish, Si – i razryadda hosil bo’lgan yig’indi, Pi – i razryaddan (i+1) razryadga ko’chirish.

5. 
   Ikkita to’rt razryadli (ikkilik sonni oldingi razryadlaridagi ko’chishni hisobga olib va hisobga olmasdan qo’shish. Natijani K155IM3 jamlagichda tekshiring.
   
6. 
   Sakkiz razryadli jamlagich sxemasini buning uchun ikkita K155IM3 mikrosxemadan foydalanib chizing. Buning uchun kichik to’rtta razryadni katta razryadlariga sakkiz razryadli jamlagichni ko’chirishni kirishini chiqishini ulang.