Digital logic testing and simulation phần 5 potx

... Min 5. 25ns’; Typ ‘6.00ns’; Max ‘7.00ns’; } tpzh { Min ‘4 .50 ns’; Typ 5. 50ns’; Max ‘6 .50 ns’; } tplz { Min ‘3.45ns’; Typ ‘4.20ns’; Max 5. 75ns’; } tphz { Min ‘3.45ns’; Typ ‘4.20ns’; Max 5. 75ns’; ... go high from 15 ns to 30 ns. Figure 6.6 Nonreturn and return-to-one waveforms. VCC 5. 0 4.0 3.0 6.0 6 .5 18 ns 19 ns 20 ns 21 ns 22 ns 23 ns 24 ns FAIL PASS 0 ns 50 ns 100 ns 150 ns...

Ngày tải lên: 09/08/2014, 16:20

... 54 3 10.7 .5 Iterated Codes 54 5 10.8 Summary 54 6 Problems 54 7 References 54 9 11 I DDQ 55 1 11.1 Introduction 55 1 11.2 Background 55 1 11.3 Selecting Vectors 55 3 11.3.1 Toggle Count 55 3 11.3.2 ... Method 55 4 11.4 Choosing a Threshold 55 6 11 .5 Measuring Current 55 7 11.6 I DDQ Versus Burn-In 55 9 11.7 Problems with Large Circuits 56 2 11.8 Summary...

Ngày tải lên: 09/08/2014, 16:20

... gate Q if ((OR/NAND and C_O == 1) or (AND/ NOR and C_O == 0)) choose new objective net n; //input to Q // n = X, and EASIEST to control else // ((OR/NAND and C_O == 0) or (AND/ NOR and C_O == 1)) choose ... yields G·D n+1 (F) = G · [x 4 · (x 1 + x 3 ) · D 5 (x 2 + x 5 )] (properties 4 and 7) = G · [x 4 · (x 1 +x 3 ) · (x 2 ·D 5 (x 5 ))] (property 5) = G · [x 4 · (x...

Ngày tải lên: 09/08/2014, 16:20

... scan chain contains 50 scan-flops, and the other contains 450 scan-flops. The larger chain requires 450 × 201 = 90, 450 clocks. The smaller scan chain requires 50 × 301 = 15, 050 clocks (200 vectors ... problem for scan. Memory and analog circuits must be iso- lated from the digital logic, circuit partitioning becomes critical, and testing strategies for memories and random log...

Ngày tải lên: 09/08/2014, 16:20

... passes, the maintenance routines assume the error 51 3 Digital Logic Testing and Simulation , Second Edition , by Alexander Miczo ISBN 0-471-439 95- 9 Copyright © 2003 John Wiley & Sons, ... that required 59 hours to generate contained 152 megabytes and included test commands, signatures, and a logic model of the part. Fault coverage for the TCMs ranged from 94 .5...

Ngày tải lên: 09/08/2014, 16:20

... state s. REFERENCES 655 35. Huth, R. A. M., and M. D. Ryan, Logic in Computer Science: Modelling and Reasoning About Systems, Cambridge University Press, Cambridge, England, 2000. 36. Clarke, ... 16–28. 6. Syzgenda, S. A., and A. A. Lekkos, Integrated Techniques for Functional and Gate-Level Digital Logic Simulation, Proc. 10th Design Automation Conf., 1973, pp. 159 –172. 7....

Ngày tải lên: 09/08/2014, 16:20

... dóng 11 25/ 60 (Mỹ) 11 25 10 35 2:1 16:9 60 33. 750 1 250 /50 (Châu Aâu) 1 250 1 152 1:1(2:1) 16:9 50 62 .50 0 Ảnh tích cực 640x480 720x483 Quét 1:1 2:1 VGA480 CCIR601 Ghi chú: Monitor máy tính và truyền hình 5. 2. Các ... HDTV V. HDTV 5. 1. 5. 1. C C á á c thông s c thông s ố ố B B ả ả ng 5. 1 ng 5. 1 1 2 3 4 5 6 Thông số Số dòng frame Số dòng tích cực frame Quét Tỉ lệ khuô...

Ngày tải lên: 22/07/2014, 05:21