Uploaded by User5984

Digital Design - Sayısal Tasarım Soru Çözümleri Bölüm 9

advertisement
© 2007 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This publication is protected by Copyright and written permission should be obtained
from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording,
or likewise. For information regarding permission(s), write to: Rights and Permissions Department, Pearson Education, Inc., Upper Saddle River, NJ 07458.
293
www.Mohandesyar.com
Name
0
40
80
120
clock
rst
En
Ld
Clr_P1_P0
Ld_P1_P0
Ld_R0
state[3:0]
Data[7:0]
P1[7:0]
P0[7:0]
R0[15:0]
x
1
xx
2
4
8
2
a5
xx
8
1
ff
a5
xx
4
ff
a5
xxxx
00
ff
a5a5
Digital Design – Solution Manual. M. Mano. M.D. Ciletti, Copyright 2007, All rights reserved.
www.Mohandesyar.com
00
ffff
© 2007 Pearson Education, Inc., Upper Saddle River, NJ. All rights reserved. This publication is protected by Copyright and written permission should be obtained
from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording,
or likewise. For information regarding permission(s), write to: Rights and Permissions Department, Pearson Education, Inc., Upper Saddle River, NJ 07458.
294
www.Mohandesyar.com
CHAPTER 9
9.1
(a) Asynchronous circutis do not use clock pulses and change state in response to input changes.
Synchronous circuits use clock pulses and a change of state occurs in reponse to the clock transition.
(b) The input signals change one at a time when the circuit is stable.
(c) The circuit is in a stable state when the excitation variables (Y) are equal to the secondary variables
(y) (see F. 9.1). Unstable otherwise.
(d) The total state is the combination of binary values of the internal state and the inputs.
Y1 = x1'x2 + y1x2
9.2
y1y2
Y2 = x1y2 + x2
y1
x1x2
00
01
11
10
00
00
11
01
00
01
00
11
01
01
x1x2 : 00, 10, 11, 01, 11, 10, 00
x2
11
00
11
11
01
10
00
11
11
00
y1y2 : 00, 00, 01, 11, 11, 01, 00
x1
y2
9.3
(a)
x1
Y = x1x' 2 + (x1 + x'2)y
x2
z=y
y
(b)
y
y
x1
x1x2
00
01
11
10
0
0
0
0
1
1
1
0
1
1
y
y
x1
x1x2
00
01
11
10
0
0
0
0
0
1
1
1
1
1
x2
x2
(c)
Digital Design – Solution Manual. M. Mano. M.D. Ciletti, Copyright 2007, All rights reserved.
www.Mohandesyar.com
Download
Random flashcards
canlılar ve enrji ilişkileri

2 Cards oauth2_google_d3979ca9-59f8-451c-9cf7-08c5056d5753

qweeqwqwe

5 Cards oauth2_google_78146396-8b44-4532-a806-7e25cc078908

En Mimar Architecture LTD ŞTİ XD

2 Cards asilyasar069

KIRIHAN GÜMÜŞ DEDEKTÖR

6 Cards oauth2_google_49cd8e53-7096-4be6-ba73-4ff7e4195b4b

321işletme

2 Cards oldcity

Create flashcards