By Adam Taylor

在過去一周中，我接到了很多不同人的來信，他們正在使用以Zynq為基礎(chǔ)的開發(fā)工具。他們非常想知道怎么樣去把MicroZed系列博客教程應(yīng)用到他們所選擇的硬件平臺(tái)上。加上Avnet MicroZed有許多其他一些的著名開發(fā)工具，這些工具都是基于Zynq版本。以下是一系列著名的Zynq-based開發(fā)板，這些開發(fā)板展示了Zynq SoC在每個(gè)板子上的變化：

MicroZed – XC7Z010

ZedBoard – XC7Z020

ZC702 – XC7Z020

ZC706 – XC7Z045

ZYBO – XC7Z010

為什么其他一些硬件工具的使用者不想按照網(wǎng)上非常好的Zynq博客教程走呢？事實(shí)上，這是很容易做的。讓我們回到十二個(gè)月前我們這個(gè)系列教程的第一篇博客，在這篇博客里面，我們定義了我們要使用的硬件的配置信息。此時(shí)此刻，我們可以申明我們所用的板子和工程，如下圖所示：

選擇理想的板子來配置合適的SoC，外圍環(huán)境和板上外設(shè)——比如，每一個(gè)外設(shè)應(yīng)該連接到哪一個(gè)MIO pins上，連同一些對(duì)MIO pins來說需要的配置信息。最重要的是，這個(gè)選擇也分配了DDR DRAM的地址位置和配置參數(shù)，這個(gè)避免我們手動(dòng)輸入信息。下圖顯示了MicroZed DDR的配置信息：

但是如果我們想用一個(gè)默認(rèn)缺省built的板子該怎么辦？在這種情況下，我們可以導(dǎo)入一個(gè)xml文件，這個(gè)文件中定義了我們打算使用的板子的配置信息。這個(gè)文件通常是由板子的制造商提供，如果沒有的話，需要有一個(gè)。

導(dǎo)入這些文件之一很簡(jiǎn)單：

在你的開發(fā)板或者開發(fā)工具中，創(chuàng)建一個(gè)指向目標(biāo)器件的工程。

創(chuàng)建一個(gè)新的框圖（如這個(gè)系列的第一篇博客所示），然后從IP核庫中添加一個(gè)新Zynq IP核。

雙擊框圖打開重定制IP核窗口。

選擇IMPORT XPS SETTINGS 選項(xiàng)。

指向vendor提供給你的XML文件。

導(dǎo)入文件如下圖所示：

下圖顯示了Digilent Zybo板子上zynq的DDR配置：

一旦你的硬件成功地定義了，你就可以像我在這個(gè)系列日志中所做的一樣搭建你的系統(tǒng)。我的日志大部分關(guān)注使用外設(shè)和模塊。在這種情況下，不需要有什么變化。當(dāng)日志使用外圍設(shè)備——比如說LEDS或者按鍵開關(guān)——你需要適應(yīng)MIO規(guī)范說明和你板子的輸出引腳。但是，博客解釋了怎樣做這些盡管這些博客主要關(guān)注的是Avnet MicroZed板子。對(duì)任何板子，使用這些博客帖子是非常直接了當(dāng)?shù)模驗(yàn)樗鼈兯玫脑瓌t都是一樣的。

你可以在玩轉(zhuǎn)MIcroZed系列博客中找到任何之前例子的代碼。之前系列的博客列表如下面所示。

向那些發(fā)郵件問我的朋友們表示致謝！我希望你們?cè)诟@個(gè)系列博客學(xué)習(xí)Zynq SoC的過程中感到開心。

Adam Taylor玩轉(zhuǎn)MicroZed系列博客：

Adam Taylor’s MicroZed Chronicles, Part 72: Multi-cycle Constraints

Adam Taylor’s MicroZed Chronicles, Part 70: Constraints—Clock Relationships and Avoiding Metastability

Adam Taylor’s MicroZed Chronicles, Part 70: Constraints—Introduction to timing and defining a clock

Adam Taylor’s MicroZed Chronicles Part 69: Zynq SoC Constraints Overview

Adam Taylor’s MicroZed Chronicles Part 68: AXI DMA Part 3, the Software

Adam Taylor’s MicroZed Chronicles Part 67: AXI DMA II

Adam Taylor’s MicroZed Chronicles Part 66: AXI DMA

Adam Taylor’s MicroZed Chronicles Part 65: Profiling Zynq Applications II

Adam Taylor’s MicroZed Chronicles Part 64: Profiling Zynq Applications

Adam Taylor’s MicroZed Chronicles Part 63: Debugging Zynq Applications

Adam Taylor’s MicroZed Chronicles Part 62: Answers to a question on the Zynq XADC

Adam Taylor’s MicroZed Chronicles Part 61: PicoBlaze Part Six

Adam Taylor’s MicroZed Chronicles Part 60: The Zynq and the PicoBlaze Part 5—controlling a CCD

Adam Taylor’s MicroZed Chronicles Part 59: The Zynq and the PicoBlaze Part 4

Adam Taylor’s MicroZed Chronicles Part 58: The Zynq and the PicoBlaze Part 3

Adam Taylor’s MicroZed Chronicles Part 57: The Zynq and the PicoBlaze Part Two

Adam Taylor’s MicroZed Chronicles Part 56: The Zynq and the PicoBlaze

Adam Taylor’s MicroZed Chronicles Part 55: Linux on the Zynq SoC

Adam Taylor’s MicroZed Chronicles Part 54: Peta Linux SDK for the Zynq SoC

Adam Taylor’s MicroZed Chronicles Part 53: Linux and SMP

Adam Taylor’s MicroZed Chronicles Part 52: One year and 151,000 views later. Big, Big Bonus PDF!

Adam Taylor’s MicroZed Chronicles Part 51: Interrupts and AMP

Adam Taylor’s MicroZed Chronicles Part 50: AMP and the Zynq SoC’s OCM (On-Chip Memory)

Adam Taylor’s MicroZed Chronicles Part 49: Using the Zynq SoC’s On-Chip Memory for AMP Communications

Adam Taylor’s MicroZed Chronicles Part 48: Bare-Metal AMP (Asymmetric Multiprocessing)

Adam Taylor’s MicroZed Chronicles Part 47: AMP—Asymmetric Multiprocessing on the Zynq SoC

Adam Taylor’s MicroZed Chronicles Part 46: Using both of the Zynq SoC’s ARM Cortex-A9 Cores

Adam Taylor’s MicroZed Chronicles Part 44: MicroZed Operating Systems—FreeRTOS

Adam Taylor’s MicroZed Chronicles Part 43: XADC Alarms and Interrupts?

Adam Taylor’s MicroZed Chronicles MicroZed Part 42: MicroZed Operating Systems Part 4

Adam Taylor’s MicroZed Chronicles MicroZed Part 41: MicroZed Operating Systems Part 3

Adam Taylor’s MicroZed Chronicles MicroZed Part 40: MicroZed Operating Systems Part Two

Adam Taylor’s MicroZed Chronicles MicroZed Part 39: MicroZed Operating Systems Part One

Adam Taylor’s MicroZed Chronicles MicroZed Part 38 – Answering a question on Interrupts

Adam Taylor’s MicroZed Chronicles Part 37: Driving Adafruit RGB NeoPixel LED arrays with MicroZed Part 8

Adam Taylor’s MicroZed Chronicles Part 36: Driving Adafruit RGB NeoPixel LED arrays with MicroZed Part 7

Adam Taylor’s MicroZed Chronicles Part 35: Driving Adafruit RGB NeoPixel LED arrays with MicroZed Part 6

Adam Taylor’s MicroZed Chronicles Part 34: Driving Adafruit RGB NeoPixel LED arrays with MicroZed Part 5

Adam Taylor’s MicroZed Chronicles Part 33: Driving Adafruit RGB NeoPixel LED arrays with the Zynq SoC

Adam Taylor’s MicroZed Chronicles Part 32: Driving Adafruit RGB NeoPixel LED arrays

Adam Taylor’s MicroZed Chronicles Part 31: Systems of Modules, Driving RGB NeoPixel LED arrays

?Adam Taylor’s MicroZed Chronicles Part 30: The MicroZed I/O Carrier Card

Zynq DMA Part Two – Adam Taylor’s MicroZed Chronicles Part 29

The Zynq PS/PL, Part Eight: Zynq DMA – Adam Taylor’s MicroZed Chronicles Part 28??

The Zynq PS/PL, Part Seven: Adam Taylor’s MicroZed Chronicles Part 27

The Zynq PS/PL, Part Six: Adam Taylor’s MicroZed Chronicles Part 26

The Zynq PS/PL, Part Five: Adam Taylor’s MicroZed Chronicles Part 25

The Zynq PS/PL, Part Four: Adam Taylor’s MicroZed Chronicles Part 24

The Zynq PS/PL, Part Three: Adam Taylor’s MicroZed Chronicles Part 23

The Zynq PS/PL, Part Two: Adam Taylor’s MicroZed Chronicles Part 22

The Zynq PS/PL, Part One: Adam Taylor’s MicroZed Chronicles Part 21

Introduction to the Zynq Triple Timer Counter Part Four: Adam Taylor’s MicroZed Chronicles Part 20

Introduction to the Zynq Triple Timer Counter Part Three: Adam Taylor’s MicroZed Chronicles Part 19

Introduction to the Zynq Triple Timer Counter Part Two: Adam Taylor’s MicroZed Chronicles Part 18

Introduction to the Zynq Triple Timer Counter Part One: Adam Taylor’s MicroZed Chronicles Part 17

The Zynq SoC’s Private Watchdog: Adam Taylor’s MicroZed Chronicles Part 16

Implementing the Zynq SoC’s Private Timer: Adam Taylor’s MicroZed Chronicles Part 15

MicroZed Timers, Clocks and Watchdogs: Adam Taylor’s MicroZed Chronicles Part 14

More About MicroZed Interrupts: Adam Taylor’s MicroZed Chronicles Part 13

MicroZed Interrupts: Adam Taylor’s MicroZed Chronicles Part 12

Using the MicroZed Button for Input: Adam Taylor’s MicroZed Chronicles Part 11

Driving the Zynq SoC's GPIO: Adam Taylor’s MicroZed Chronicles Part 10

Meet the Zynq MIO: Adam Taylor’s MicroZed Chronicles Part 9

MicroZed XADC Software: Adam Taylor’s MicroZed Chronicles Part 8

Getting the XADC Running on the MicroZed: Adam Taylor’s MicroZed Chronicles Part 7

A Boot Loader for MicroZed. Adam Taylor’s MicroZed Chronicles, Part 6?

Figuring out the MicroZed Boot Loader – Adam Taylor’s MicroZed Chronicles, Part 5

Running your programs on the MicroZed – Adam Taylor’s MicroZed Chronicles, Part 4

Zynq and MicroZed say “Hello World”-- Adam Taylor’s MicroZed Chronicles, Part 3

Adam Taylor’s MicroZed Chronicles: Setting the SW Scene

Bringing up the Avnet MicroZed with Vivado

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