Design Methodologies and Tools • Design styles – Full-custom design – Standard-cell design – Programmable logic • Gate arrays and field-programmable gate arrays (FPGAs) • Sea of gates – System-on-a-chip (embedded cores) • Design tools 1 Full-Custom Design • Every gate is carefully designed and optimized – Hierarchical design may be used‚ place-and-route tools typically used • Advantages: – High density‚ ideal for high volumes – Performance optimization • Disadvantages:
Premium Electronic design automation
Chapter 1 Introduction 1.1 Introduction: Wireless communication has announced its arrival on big stage and the world is going mobile. We want to control everything and without moving an inch. This remote control of appliances is possible through Embedded Systems. The use of “Embedded System in Communication” has given rise to many interesting applications that ensures comfort and safety to human life. The project mainly focuses on transmission of textual data through air interface by the use
Premium Rectifier Direct current
Hybrid combustion/voltaic systems have been developed and can be purchased These designs combine a small internal combustion (IC) engine with an electric motor and voltaic cells The IC engine may power an electric generator for the electric subsystem. The IC engine can therefore run at its most efficient rpm at all times (even when the car is not moving). Alternatively‚ the IC engine can be drive the wheels directly during situations when extra power is needed (starting‚ passing‚ going uphill‚ etc.)
Premium Electric vehicle Internal combustion engine Rechargeable battery
result in data lost. The role of information system can’t be ignored doing things faster‚ doing things better and doing things smarter‚ all those traits are possible just because of two words‚ Information System. Nowadays Immaculate Conception School (ICS) is a growing academic institution which in need of information system that will manage and maintain data of their graduates especially in organizing their alumni organization. Those students who left the school after graduating are called alumni’s
Premium Operating system Microsoft Windows Time
Examination of the abdomen Inspection Face – pallor‚ pigmentation‚ jaundice‚ xanthelasma‚ bilateral parotid enlargement‚ spider naevi Eye –pallor‚ jaundice‚ xanthelasma‚ Kayser-Fleischner’s ring (more with slit lamp) Lip – cyanosis Mouth –mouth ulcers (Crohn’s)‚ candidiasis (HIV)‚ telangiectasia (Osler-Weber-Randu )‚ patches of pigmentation (Peutz-Jeghers) Neck –cervical lymphadenopathy (lymphoma‚ CLL)‚ JVP (cardiac cirrhosis)‚ spider naevi Extremities Upper limb –arteriovenous fistula for haemodialysis
Premium Cirrhosis
equivalent model which contains decoupled regulating loops is desirable. The model in Fig. 2(a) can be simplified by adding filter capacitor voltage (vC) to output signal of the transfer function KP_inner‚ and by replacing feedback signal capacitor current iC with i1-ig. Fig. 2(b)‚ shows the equivalent model of the system. In this way‚ the design procedure can be done considering decoupled
Premium Alternating current Electrical engineering Electric motor
78XX regulator IC NE 555 Timer IC Resistor Capacitor Relay Circuit diagram Circuit operation Applications Advantages Disadvantages Limitation Future scope Conclusion Bibliography Introduction: We have seen many more times that our street light were turned On even inday time also. This shows that we are wasting much power even it may be saved and supplied for any crop fields for several hours. Here in this project we had designed a simple and cost less circuit using 55 timer ic and LDR (light
Premium Transistor Resistor Bipolar junction transistor
TABLE OF CONTENTS 1. P-N JUNCTION DIODE CHARACTERISTICS 1 2. ZENER DIODE CHARACTERISTICS 6 3. TRANSISTOR COMMON -BASE CONFIGURATION 11 4. TRANSISTOR CE CHARACTERSTICS 16 6. FULL-WAVE RECTIFIER 26 7. FET CHARACTERISTICS 31 8. h-PARAMETERS OF CE CONFIGURATION 36 9. TRANSISTOR CE AMPLIFIER 43 10. COMMON COLLECTOR AMPLIFIER 48 11. RC COUPLED AMPLIFIER 53 12. COMMON SOURCE FET AMPLIFIER 58 13. WEIN BRIDGE OSCILLATOR 63 14. RC PHASE SHIFT OSCILLATOR 66 15. CURRENT-SERIES
Premium Rectifier
VOLTAGE (V) 30 35 I IB ‚ INPUT BIAS CURRENT (nA) TA = 25°C RL = Figure 6. Input Bias Current versus Supply Voltage R 90 80 70 0 2.0 4.0 6.0 8.0 10 12 14 16 VCC‚ POWER SUPPLY VOLTAGE (V) 18 20 4 MOTOROLA ANALOG IC DEVICE DATA LM358‚ LM258‚ LM2904‚ LM2904V Figure 7. Voltage Reference R1 VCC VCC – 1/2 Figure 8. Wien Bridge Oscillator 50 k R2 5.0 k 10 k VO Vref – 1/2 VCC VO 1 fo = 2 π RC R C For: fo = 1.0 kHz R = 16 kΩ C = 0.01 µF LM358
Premium Amplifier Integrated circuit Transistor
Not everyone gets the credit they deserve in history. Neil Armstrong and Buzz Aldrin are known as the first of man kind to land on the moon on the Apollo 11 mission. If you were to ask anyone who were the first men on the moon. Most People would Answer Neil Armstrong and Buzz Aldrin‚ but if you were to ask who was the third man on the Apollo 11 mission most people would have no clue. The third member of the Apollo mission is Michael Collins. Michael Collins is over shadowed by the other two astronauts
Premium Paul Revere American Revolutionary War