What is a chip?
... Configurable Logic Blocks:-The basic building block of CLBs is the slice. It hold two slices in one CLB. Each slice contains two 4-input function generators (F/G), carry logic, and two storage elements. Each function generator output drives both the CLB output and the D-input of a flip-flop. Look Up ...
... Configurable Logic Blocks:-The basic building block of CLBs is the slice. It hold two slices in one CLB. Each slice contains two 4-input function generators (F/G), carry logic, and two storage elements. Each function generator output drives both the CLB output and the D-input of a flip-flop. Look Up ...
Implementing Keypad Scanner With CoolRunner-II CPLDs
... In the example shown in Figure 2, there are six bits used to represent the encoded word. Six bits provides 26 or 64 different values each representing a different key. However, one value needs to be used to represent the state when no keys are pressed. Therefore, only 63 keys can be represented in t ...
... In the example shown in Figure 2, there are six bits used to represent the encoded word. Six bits provides 26 or 64 different values each representing a different key. However, one value needs to be used to represent the state when no keys are pressed. Therefore, only 63 keys can be represented in t ...
EC1354 VLSI DESIGN - NPR Group of institution
... more and more logic devices into smaller and smaller areas. Thanks to VLSI, circuits that would have taken board full of space can now be put into a small space few millimeters across! This has opened up a big opportunity to do things that were not possible before. VLSI circuits are everywhere ... y ...
... more and more logic devices into smaller and smaller areas. Thanks to VLSI, circuits that would have taken board full of space can now be put into a small space few millimeters across! This has opened up a big opportunity to do things that were not possible before. VLSI circuits are everywhere ... y ...
Sequential Circuits`` Part A (PPT Slides)
... Latches are storage elements that are asynchronous, transparent and are used to build more complex synchronous circuits such as Flip-Flops. Flip-flops avoid the transparency problem faced by latches and are either Master-Slave pulse active or edge triggered. Characteristic tables will be used to ana ...
... Latches are storage elements that are asynchronous, transparent and are used to build more complex synchronous circuits such as Flip-Flops. Flip-flops avoid the transparency problem faced by latches and are either Master-Slave pulse active or edge triggered. Characteristic tables will be used to ana ...
G656/G657 - Global Mixed
... These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, with hysteresis keeping it asserted for time delay determined by externally programmable time delay generator after VCC has risen above the reset threshold. The G65 ...
... These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, with hysteresis keeping it asserted for time delay determined by externally programmable time delay generator after VCC has risen above the reset threshold. The G65 ...
G690/G691
... 140ms min Power-On Reset Pulse Width 10µA Supply Current Guaranteed Reset Valid to VCC = +1V Power Supply Transient Immunity No External Components 3-Pin SOT-23 and SC-70-3(SOT-323) Packages ...
... 140ms min Power-On Reset Pulse Width 10µA Supply Current Guaranteed Reset Valid to VCC = +1V Power Supply Transient Immunity No External Components 3-Pin SOT-23 and SC-70-3(SOT-323) Packages ...
Abstract Verilog Part 2
... memories take place at the next clock edge just like with registers. Reads, however, can be either asynchronous or synchronous. In asynchronous (combinational) memories, the memory output value changes whenever the read address changes. In synchronous (pipelined) memories, the memory output value do ...
... memories take place at the next clock edge just like with registers. Reads, however, can be either asynchronous or synchronous. In asynchronous (combinational) memories, the memory output value changes whenever the read address changes. In synchronous (pipelined) memories, the memory output value do ...
Reset Switch or Normally Open Contact
... When a ground-fault trip occurs, the trip remains latched until the RESET switch is pressed, the remote-reset terminals are shorted, or the supply voltage is cycled. The reset circuit responds only to a momentary closure so that a jammed or shorted switch will not maintain a reset signal. Cycling th ...
... When a ground-fault trip occurs, the trip remains latched until the RESET switch is pressed, the remote-reset terminals are shorted, or the supply voltage is cycled. The reset circuit responds only to a momentary closure so that a jammed or shorted switch will not maintain a reset signal. Cycling th ...
RGB LED Cube
... Two Identical boards will be used to control board to reduce power dissipation and circuit board size. TLC5948A LED Drivers SI4101DY-T1-GE3 P Channel Mosfet Individually fused planes ...
... Two Identical boards will be used to control board to reduce power dissipation and circuit board size. TLC5948A LED Drivers SI4101DY-T1-GE3 P Channel Mosfet Individually fused planes ...
Answer all questions PART A – (10*2=20marks) 1. What are the
... 2. Draw the CMOS implementation of 4-to-1 MUX using transmission gates. 3. Give the verilog coding for 4-bit magnitude comparator. 4. Draw the wheel floor plan 5. What is meant by clock distribution? 6. Design a circuit for finding the 9's compliment of a BCD number using 4-bit 7. binary adder and s ...
... 2. Draw the CMOS implementation of 4-to-1 MUX using transmission gates. 3. Give the verilog coding for 4-bit magnitude comparator. 4. Draw the wheel floor plan 5. What is meant by clock distribution? 6. Design a circuit for finding the 9's compliment of a BCD number using 4-bit 7. binary adder and s ...
Lecture Slides
... Analog and Mixed Signal VHDL (VHDL-AMS) • The IEEE 1076.1 language (VHDL-AMS) is a superset of the IEEE Std 1076-1993 (VHDL) that provides capabilities for describing and simulating analog and mixed-signal systems. • VHDL-AMS was developed to provide the industry with a high-level design language t ...
... Analog and Mixed Signal VHDL (VHDL-AMS) • The IEEE 1076.1 language (VHDL-AMS) is a superset of the IEEE Std 1076-1993 (VHDL) that provides capabilities for describing and simulating analog and mixed-signal systems. • VHDL-AMS was developed to provide the industry with a high-level design language t ...
スライド 1 - Tokyo Institute of Technology
... use TLF. Verilog description should preferably support back annotation of timing information. Abstract View (Cadence Abstract Generator, LEF) LEF: Contains information about each cell as well as technology information Timing, power and parasitics (TLF) Transistor and interconnect parasitics are extr ...
... use TLF. Verilog description should preferably support back annotation of timing information. Abstract View (Cadence Abstract Generator, LEF) LEF: Contains information about each cell as well as technology information Timing, power and parasitics (TLF) Transistor and interconnect parasitics are extr ...
Utilizing Digital Techniques for Analog and Mixed-Signal
... these chips. This has lead to a growing percentage of design respins due to increased analog content. Designers need to sign off on tapeouts as quickly and confidently as possible, but too often the verification of the analog and digital blocks is carried out as two separate, disjointed processes. T ...
... these chips. This has lead to a growing percentage of design respins due to increased analog content. Designers need to sign off on tapeouts as quickly and confidently as possible, but too often the verification of the analog and digital blocks is carried out as two separate, disjointed processes. T ...
Document
... VHDL-abbreviation of Very high speed integrated circuit Hardware Description Language VHDL resulted from the work done in the ‘70s and early ‘80s by the U.S Department of Defense. In 1986,VHDL was proposed as an IEEE standard Its roots are in the ADA language ...
... VHDL-abbreviation of Very high speed integrated circuit Hardware Description Language VHDL resulted from the work done in the ‘70s and early ‘80s by the U.S Department of Defense. In 1986,VHDL was proposed as an IEEE standard Its roots are in the ADA language ...
06 Implementation Fabrics ppt
... Often designed for a range of related products in a market segment ...
... Often designed for a range of related products in a market segment ...
docx
... If we assign to something in an always block it needs to be a “reg”. If you assign to a variable in an always@* block you must be sure you assign to it on all paths. This means that if you ever assign a variable a value in an always block you must be sure that every time that block is evaluated that ...
... If we assign to something in an always block it needs to be a “reg”. If you assign to a variable in an always@* block you must be sure you assign to it on all paths. This means that if you ever assign a variable a value in an always block you must be sure that every time that block is evaluated that ...
"How to Make a Chip" presentation
... – Verilog-A blocks can be simulated with spectre – Does not support Verilog (hence not well suited for modelling digital blocks) ...
... – Verilog-A blocks can be simulated with spectre – Does not support Verilog (hence not well suited for modelling digital blocks) ...