Programmable Logic Design Quick Start Handbook

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PROGRAMMABLE LOGIC DESIGN: QUICK START HANDBOOK • CHAPTER 2 Block RAM Spartan-IIE FPGAs incorporate several large block SelectRAM+ memories. These complement the distributed SelectRAM+ resources that provide shallow RAM structures implemented in CLBs. Block SelectRAM+ memory blocks are organized in columns. All Spartan-II devices contain two such columns, one along each vertical edge. These columns extend the full height of the chip. Each memory block is four CLBs high, and consequently, a Spartan-IIE device eight CLBs high will contain two memory blocks per column, and a total of four blocks. FIGURE 2-11: SPARTAN-IIE ON-CHIP MEMORY Xilinx • 38 FIGURE 2-12: BLOCK RAM APPLICATIONS
Delay-Locked Loop XILINX SOLUTIONS Associated with each global clock input buffer is a fully digital DLL that can eliminate skew between the clock input pad and internal clock input pins throughout the device. Each DLL drives two global clock networks. The DLL monitors the input clock and the distributed clock, and automatically adjusts a clock delay element. Additional delay is introduced such that clock edges reach internal flip-flops exactly one clock period after they arrive at the input. This closed-loop system effectively eliminates clock-distribution delay by ensuring that clock edges arrive at internal flip-flops in synch with clock edges arriving at the input. FIGURE 2-13: SPARTAN-IIE CLOCK MANAGEMENT Xilinx • 39
Page 1 and 2: Programmable Logic Design Quick Sta
Page 3 and 4: ABSTRACT Whether you design with di
Page 5 and 6: NAVIGATING THIS BOOK C HAPTER 5: IM
Page 7 and 8: TABLE OF CONTENTS Virtex FPGAs.....
Page 9 and 10: TABLE OF CONTENTS MicroBlaze and Pi
Page 11 and 12: Chapter 7: Design Reference Bank TA
Page 13 and 14: C HAPTER 1 Introduction The History
Page 15 and 16: INTRODUCTION Other architectures fo
Page 17 and 18: INTRODUCTION vides an instant hardw
Page 19 and 20: INTRODUCTION FIGURE 1-4: FPGA ARCHI
Page 21 and 22: INTRODUCTION By using Xilinx CoolRu
Page 23 and 24: INTRODUCTION FIGURE 1-8: DESIGN SPE
Page 25 and 26: INTRODUCTION For the HDL specificat
Page 27 and 28: INTRODUCTION Even if you decide to
Page 29 and 30: INTRODUCTION original I/O pin place
Page 31 and 32: INTRODUCTION FIGURE 1-11: DEVICE IM
Page 33 and 34: C HAPTER 2 Xilinx Solutions Introdu
Page 35 and 36: XILINX SOLUTIONS The Platform FPGA
Page 37 and 38: . XILINX SOLUTIONS FIGURE 2-2: PLAT
Page 39 and 40: XILINX SOLUTIONS FIGURE 2-4: SPARTA
Page 41 and 42: XILINX SOLUTIONS • Full- and half
Page 43 and 44: TABLE 2-3: SPARTAN-3 FEATURES AND B
Page 49: XILINX SOLUTIONS FIGURE 2-10: SPART
Page 53 and 54: XILINX SOLUTIONS FIGURE 2-15: SPART
Page 55 and 56: XILINX SOLUTIONS Low Power - Is you
Page 57 and 58: XILINX SOLUTIONS XC9500XL family is
Page 59 and 60: XILINX SOLUTIONS TABLE 2-5: XC9500X
Page 61 and 62: XILINX SOLUTIONS caded chain of pur
Page 63 and 64: XILINX SOLUTIONS FIGURE 2-22: COOLR
Page 65 and 66: I/O Cell XILINX SOLUTIONS The outpu
Page 67 and 68: TABLE 2-6: VFM (Variable Function M
Page 69 and 70: XILINX SOLUTIONS Figure 2-27 also d
Page 71 and 72: XILINX SOLUTIONS At the high level,
Page 73 and 74: XILINX SOLUTIONS FIGURE 2-30: COOLR
Page 75 and 76: XILINX SOLUTIONS The larger parts (
Page 77 and 78: XILINX SOLUTIONS Note that a synchr
Page 79 and 80: XILINX SOLUTIONS These security bit
Page 81 and 82: XILINX SOLUTIONS COOLRUNNER REFEREN
Page 83 and 84: . XILINX SOLUTIONS FIGURE 2-42: LOG
Page 85 and 86: XILINX SOLUTIONS To address the nee
Page 87 and 88: XILINX SOLUTIONS This rich mixture
Page 89 and 90: Dynamic Verification XILINX SOLUTIO
Page 91 and 92: XILINX SOLUTIONS Xilinx IP Cores Th
Page 93 and 94: XILINX SOLUTIONS • Test and Measu
Page 95 and 96: XILINX SOLUTIONS be fixed, upgraded
Page 97 and 98: XILINX SOLUTIONS TABLE 2-10: XILINX
Page 99 and 100: XILINX SOLUTIONS CONNECTIVITY CENTR
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XILINX SOLUTIONS design • Broad a
Page 103 and 104:
Xilinx Student Edition Frequently A
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C HAPTER 3 WebPACK ISE Design Softw
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WEBPACK ISE DESIGN SOFTWARE 4. Gene
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WEBPACK ISE DESIGN SOFTWARE WEBPACK
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Summary PROJECTS WEBPACK ISE DESIGN
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C HAPTER 4 WebPACK ISE Design Entry
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WEBPACK ISE DESIGN ENTRY FIGURE 4-2
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WEBPACK ISE DESIGN ENTRY Notice tha
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WEBPACK ISE DESIGN ENTRY As you hav
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WEBPACK ISE DESIGN ENTRY The area s
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WEBPACK ISE DESIGN ENTRY Click OK t
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WEBPACK ISE DESIGN ENTRY Maximize t
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WEBPACK ISE DESIGN ENTRY Open the S
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WEBPACK ISE DESIGN ENTRY Set RD to
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WEBPACK ISE DESIGN ENTRY In the edi
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Click on the Generate HDL button on
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WEBPACK ISE DESIGN ENTRY Click on t
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WEBPACK ISE DESIGN ENTRY Connect th
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You are now ready to go to the impl
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WEBPACK ISE DESIGN ENTRY Move the c
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Your completed schematic should loo
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C HAPTER 5 Implementing CPLDs Intro
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IMPLEMENTING CPLDS The design shoul
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IMPLEMENTING CPLDS Notice that the
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DoubLe-click in the Period window o
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IMPLEMENTING CPLDS In the Clock to
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IMPLEMENTING CPLDS Click on the “
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IMPLEMENTING CPLDS To open the CPLD
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IMPLEMENTING CPLDS MXE will open, b
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C HAPTER 6 Implementing FPGAs Intro
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IMPLEMENTING FPGAS Double-click on
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IMPLEMENTING FPGAS The FSM encoding
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IMPLEMENTING FPGAS The Constraints
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IMPLEMENTING FPGAS Highlight the th
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IMPLEMENTING FPGAS Save and close t
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IMPLEMENTING FPGAS Programming Righ
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C HAPTER 7 Design Reference Bank In
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DESIGN REFERENCE BANK A high-powere
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DESIGN REFERENCE BANK USING A MICRO
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DESIGN REFERENCE BANK port ( clk :
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DESIGN REFERENCE BANK vated, it wil
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DESIGN REFERENCE BANK Figure 7-7 sh
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DESIGN REFERENCE BANK Full-function
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DESIGN REFERENCE BANK TABLE 7-1: DO
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DESIGN REFERENCE BANK TABLE 7-1: DO
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ACRONYMS ABEL ADC AIM ANSI ASIC ASS
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ACRONYMS LVDS Low Voltage Different
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PROGRAMMABLE LOGIC DESIGN -- QUICK
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