Guruh: 426-18 Bajardi: Abduhalilov Alisher Tekshirdi: Alimjonov B. A toshkent–2020

O‘ZBEKISTON RESPUBLIKASI AXBOROT TEXNOLOGIYALARI VA

KOMMUNIKATSIYALARINI RIVOJLANTIRISH VAZIRLIGI MUHAMMAD AL-XORAZMIY NOMIDAGI

TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI

Kafedra Elektronika va radiotexnika Fan Raqamli qurilmalarni loyihalashga kirish

LABORATORIYA ISHI № 6

Guruh:426-18

Bajardi:Abduhalilov Alisher

Tekshirdi:Alimjonov B.A

Toshkent–2020
6-LABORATORIYA ISHI

variant
Triggerlar

Kirishlar					Chiqishlar
N	Toz	D	C	A		B	C	D
1	1	0	0	0		0	0	0
2	0	1	1	0		0	0	0
3	0	1	2	1		0	0	0
4	0	1	3	1		1	0	0
5	0	1	4	1		1	1	0
6	0	0	5	1		1	1	1
7	0	0	6	0		0	0	0
8	0	0	7	0		0	0	0
9	0	0	8	0		0	0	0
10	0	0	9	0		0	0	0
11	0	1	10	0		1	1	1
12	0	1	11	0		0	1	1
13	0	1	12	0		0	0	1
14	0	0	13	0		0	0	0
15	0	0	14	0		0	0	0

Trigger

13	T triggerdan to‘g‘ri kirishli sinxron RS triggeriga o‘tishning sheffer mantiqiy element asosidagi blok sxemasini tuzing. Sinxron T trigger va to‘g‘ri kirishli sinxron RS trigger mantiqiy element asosidagi blok sxemasini tuzing. NI Multisim dasturiy muhiti yordamida loyihalashtiring.

RS triggerga :

T

R Q_t

S

Holat jadvali :

R	S	Qt
0	0	0	0
0	0	1	1
0	1	0	1
0	1	1	1
1	0	0	0
1	0	1	0
1	1	0	X
1	1	1	X

T triggerdan RS triggerga o‘tish :

R	S	Qt		T
0	0	0	0	x
0	0	1	1	0
0	1	0	1	1
0	1	1	1	0
1	0	0	0	x
1	0	1	0	1
1	1	0	x	x
1	1	1	x	x

Karno kartasi :

RS Qt	00	01	11	10
0	x	1	x	x
1	0	0	x	1

T=·S· + R··= O