'Clk' diaporamas de présentation

Rejestry przesuwne, Pami?ci

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ICTP-INFN Microprocessor Laboratory

Selected Topics on Logic Synthesis and FPGA Design. Andres Cicuttin. ICTP-INFN Microprocessor Laboratory. Part A. Logic Synthesis. VHDL Coding Style for Synthesis Pipeline inference Resource sharing. The Area-Speed tradeoff Primitives and Macros

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Chapter7 Sequential Logic Design Principles

Chapter7 Sequential Logic Design Principles. ( ???????? ). Flip-Flops. CLK. Flip-Flops ( ??? ). Positive-Edge Rising-Edge. Negative-Edge Falling-Edge. Change its outputs only at the Rising or Falling Edge of a controlling CLK signal. Flip-Flop. Classified by Function

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UART

UART. ELEC 418 Advanced Digital Systems Dr. Ron Hayne Images Courtesy of Thomson Engineering. UART. Universal Asynchronous Receiver Transmitter Serial Data Transmission. 68HC11 Microcontroller. UART Registers RSR Receive Shift Register RDR Receive Data Register

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Finite State Machines

Finite State Machines. Lecture L5.1 Mealy and Moore Machines. init. Combinational Network. s(t+1). s(t). State Register. next state. present state. x(t). present input. present output. clk. z(t). Canonical Sequential Network. init. C1. C2. s(t+1). State Register.

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Beam Secondary Shower Acquisition System: Igloo2 GBT Implementation tests at 5Gbps

Beam Secondary Shower Acquisition System: Igloo2 GBT Implementation tests at 5Gbps. Student Meeting Jose Luis Sirvent PhD. Student 09/06/2014. 0. The Set-up 0.1 Material used and system status:.

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Constructs for synthesis (IEEE 1076.6) Custom Designed Integrated Circuits

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Registers and Counters

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Fibonacci Sequence

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C++ Programming for Graphics

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????????????????????? ??????????????

E - 7. ????????????????????? ??????????????. ??????????????????. 1. ????. ????? ?? 24 ???????. ???????????? ? 24 ??. ????? ? ??????? ???? ????????????. . ????????????????? ? Interlocked Feedback Model ?. 2. ?????. ?? , ??? ? ????? ???? ?????. ???? ? ??????.

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Sequential design

Sequential design. library ieee; use ieee.std_logic_1164.all; entity ff is port ( s,r : in std_logic; q,qbar : out std_logic ); end ff; architecture behave of ff is begin process begin if (s = '0' and r = '0') then q <= '1'; qbar <= '0';

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4.VHDL/Verilog Hierarchical Description

4.VHDL/Verilog Hierarchical Description. Hierarchical Connections: What port directions can be connected?. Case Study: Upper level to lower level or vice versa Input to input: ALLOWED Input to output or output to input: NOT ALLOWED

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ATLAS SCT/Pixel TIM FDR/PRR 28 June 2004

Physics & Astronomy HEP Electronics. TIMING AND JITTER. ATLAS SCT/Pixel TIM FDR/PRR 28 June 2004. Martin Postranecky John Lane, Matthew Warren.

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???? ???? ?? ?? ??

???? ???? ?? ?? ??. ?? 4 ? 2003731072 ??? 2003731161 ???. ??? ??. VHDL ???? ??? . CPLD ? ???? ????? ???? . Decorder, BCD ?? , Counter ? ???? ??? . VHDL ? Stop-watch ? ????. ?? ??. 1MHz ?????? VHDL ? ???? 100Hz ? ??? ???? .

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Instrument Ground Support Equipment : TLMI

Instrument Ground Support Equipment : TLMI. Tai-Hsin Hsu. Science Data Flow. PVCFs Files. DPU. TLMI. Science Files. CCSDS Packets. Science Display. Review of Requirements. The BITCLK signal shall be sent to the ISUAL BITCLK frequency shall be 1.6Mhz

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??? ??? ? divider)

??? ??? ? divider). ???????????????????? ??????? 2 ? 4 ? 8 ??? LED ???. ???. ?????. clk_2. ? 2. clk. Divider. clk_4. ? 4. reset. rst. clk_8. ?. ? 8. ??????. module div(clk,rst,clk_2,clk_4,clk_8); input clk,rst; output clk_2,clk_4,clk_8; reg cnt2; reg [1:0]cnt4; reg [2:0]cnt8;

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Clk Jrk CLK + PER

C. D. B. A. DN 1 s. DN 1 s. DN 1 s. DN 2 s. DN 2 s. DN 2 s. DN 3 s. DN 3 s. DN 3 s. LPNs. LPNs. LPNs. LN d s. LN d s. LN d s. I-LN v s + s-LN v s. I-LN v s + s-LN v s. I-LN v s + s-LN v s. W.T. CLK. W.T. CLK + PER. Clk Jrk CLK + PER. W.T. PER.

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AIM 1

PI-3103A Analog P/S. DUT. Video Out 1-4. CLK In. Bias In. Control signal. Analog signal. Digital/timing signal. Optical isolation. Medium FPA Test System, Detailed View. CompactPCI Chassis 1. CPU. Convert, CDS, and Video monitor. Clock Generator. Master CLK. Pattern Out. ‘Scope.

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clk

010. 010. drive here. sample here. sample here. clock trigger. evaluate here. sequence @(posedge clk) sa = (!a ; a ; !a); sequence @(posedge clk) sc = (!c ; c ; !c);. property p = (sa => [2] sc); // clocked assertion. reactive. react here. FF1. FF2. b. c. a. preponed. clk.

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