... selected as defined in XDS [32] by the user. b R sym =[R hkl R I |I – <I>| ⁄ R hkl R I |I] · 100%. c R factor = R hkl ||F o |–|F c ||⁄ R hkl |F o |. d As determined by MOLPROBITY [24]. e PDB ... validation by Ca geometry: /, w and Cb deviation. Proteins 50, 437–450. 25 Aymard C & Belarbi A (2000) Kinetics of thermal deac- tivation of enzymes: a simple three parameters phenom- enological ... charged ferricenium ion Fc + . By contrast, the replacements at position Leu537 showed a significant, positive effect on k cat ,Fc + , especially for L537W where k cat ,Fc + was increased by more than two-fold...
Ngày tải lên: 07/03/2014, 03:20
Digital Logic and Microprocessor Design ppt
... inverse Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 43 the focus is on the design of the digital circuitry of the microprocessor, the memory, and other supporting digital ... to reduce a Boolean equation Digital Logic and Microprocessor Design with VHDL Chapter 2 - Digital Circuits 51 Digital Logic and Microprocessor Design With VHDL Enoch ... gate LIBRARY ieee; USE ieee.std _logic_ 1164.ALL; ENTITY and2gate IS PORT( i1, i2: IN STD _LOGIC; Digital Logic and Microprocessor Design with VHDL Chapter 1 - Designing Microprocessors 24 Notice,...
Ngày tải lên: 17/03/2014, 17:20
digital logic circuit analysis and design (victor nelson, troy nagle, david irwin & bill carroll)
Ngày tải lên: 08/05/2014, 14:21
Digital Systems Design and Prototyping: Using Field Programmable Logic and Hardware Description Languages pot
Ngày tải lên: 27/06/2014, 07:20
Tài liệu THE DIGITAL LOGIC LEVEL-3 ppt
... 1 0 0 F 1 1 1 0 Figure 3-9. (a) Electrical characteristics of a device. (b) Positive logic. (c) Negative logic. Data in Write gate I 0 I 1 I 2 QD CK Word 0 Word 1 Word 2 Word 3 O 1 O 2 O 3 CS RD OE Word ... management Miscellaneous 64 3 27 Power 5 VID TRDY#Response RS# 3 Misc# 5 Misc# Parity# 3 3 Parity# 5 REQ# ADS# 33 A# Misc# BPRI# DBSY# DRDY# LOCK# D# Pentium II CPU Bus arbitration Request Data Snoop Error Φ Figure 3-44. Logical pinout of the Pentium II. Names in upper case are the official Intel names for individual ... only NOR gates. Collector Base +V CC V out V in Emitter (a) V out +V CC +V CC V out V 2 (b) V 1 V 1 (c) V 2 Figure 3-1. (a) A transistor inverter. (b) A NAND gate. (c) A NOR gate. A INVA ENA B Logical unit Carry in AB B Enable lines F 0 F 1 Decoder Output Sum Carry out Full adder A + B ENB Figure...
Ngày tải lên: 12/12/2013, 09:15
Tài liệu Logic Design with VHDL doc
... DATA SECTION Condition Signals Data In Data Out Clock Control Inputs Control Signals Figure 1-31 Synchronous Digital System 9 Figure 2-5 D Flip-flop Model entity DFF is port (D, CLK: in bit; Q: out bit; ... '1'); initialize QN to '1' since bit signals are initialized to '0' by default end DFF; architecture SIMPLE of DFF is begin process (CLK) process is executed when...
Ngày tải lên: 12/12/2013, 09:16
Tài liệu overview of data modeling and database design pdf
... to achieve the best possible database design. Database Design Database design is just one of the stages of the development cycle. Through good database design, you can achieve a reliable, high-performance ... optionality or degree. Overview of Data Modeling and Database Design 8Ć29 Designing the Database The database design stage produces design specifications for a relational database, including definitions ... you face as you design your system. They range from controlling data redundancy to enhancing communications with users. By meeting each of these challenges through good database design, you improve...
Ngày tải lên: 21/12/2013, 06:17
Analog and digital filter design
... Ed 8 Analog and Digital Filter Design Denormalization of State Variable Design Cauer and Inverse Chebyshev Active Filters Denormalizing Biquad Designs Reference Exercises CHAPTER ... processing. 38 Digital Analog and Digital Filter Design Filter Types Digital filters are becoming more widespread in use and are replacing analog filters in many systems. Digital filters ... is pro- duced by an algebraic equation, so the designer must be familiar with arithmetic and algebra in order to produce these coefficients. 46 Analog and Digital Filter Design BUTTERWORTH...
Ngày tải lên: 09/01/2014, 17:18
Tài liệu Cisco AVVID Network Infrastructure IP Multicast Design pdf
... IP Multicast Design 956651 Chapter 2 IP Multicast in a Campus Network IP Multicast Large Campus Design Figure 2-7 Large Campus Design Reference Diagram Looking at this design layer -by- layer: • ... Infrastructure IP Multicast Design 956651 Chapter 2 IP Multicast in a Campus Network IP Multicast Large Campus Design IP Multicast Large Campus Design This section provides a sample design for IP multicast ... Infrastructure IP Multicast Design 956651 Chapter 2 IP Multicast in a Campus Network IP Multicast Medium Campus Design Figure 2-6 Medium Campus Design Reference Diagram In this design: • The access...
Ngày tải lên: 17/01/2014, 09:20