Howto

Oct 22, 2021
4 min

Using device tree overlays with Linux/Petalinux

This post will show you how to use device tree overlays in Linux, and discusses Petalinux-specific configuration requirements and bugs....

3,954 views0 comments

What port is the tcf-agent listening on?

Zach Pfeffer

Oct 12, 2021
1 min

What port is the tcf-agent listening on?

This post shows how to check what port the tcf-agent is listening on. Commands were run on a ZCU102 booting a 2019.1 PetaLinux built...

132 views0 comments

edaskill

Mar 11, 2021
3 min

MicroBlaze TMR 2019.1

In this post I will briefly explain how to put 3 MicroBlaze soft-core CPUs on Nexys 4 DDR FPGA (Xilinx Artix 7 FPGA) and use Triple...

634 views0 comments

Zynq-7000 + AXI Slave CDMA controller on a ZC702

jeromehittle

Sep 14, 2020
7 min

Zynq-7000 + AXI Slave CDMA controller on a ZC702

This post lists step-by-step instructions for creating an AXI slave Central Data Management Access (CDMA) controller, integrating the...

1,150 views0 comments

Zach Pfeffer

May 7, 2020
2 min

Create a ZCU102 PS in Vivado 2019.1

Step #1: Start Vivado, Step #2: Click Create Project...

1,250 views0 comments

Zach Pfeffer

Apr 29, 2020
2 min

VHDL to Gates and Routing on an FPGA

This post shows how to examine the gates and routing used to implement a VHDL design and set of constraints on the Zynq-7000 of a ZC706....

327 views0 comments

Light Up ZC706 LEDs Using Push Buttons with VHDL

Zach Pfeffer

Apr 28, 2020
2 min

Light Up ZC706 LEDs Using Push Buttons with VHDL

This post shows how to use VHDL to connect SW7, SW9 and SW8 to LCR PL GPIO LEDS using VHDL. This post picks up right after [link]....

1,299 views0 comments

Create a BOOT.bin, Program an SD Card and Boot a ZC706 using Windows 7

Zach Pfeffer

Jun 13, 2019
3 min

Create a BOOT.bin, Program an SD Card and Boot a ZC706 using Windows 7

This post shows you how to create a BOOT.bin with a Hello World bare-metal application and a bitstream created in [Run Hello World on a...

1,608 views0 comments

Zach Pfeffer

May 11, 2019
9 min

Vivado Constraint Wizard Step-by-Step

This post presents how to run the Vivado constraint wizard step-by-step. It presents steps from the Xilinx Quick Take video @ [link] +...

6,980 views0 comments

Zach Pfeffer

May 3, 2019
5 min

Zynq-7000 + AXI Slave Hello World

This post shows how to create a Xilinx Zynq-7000 + AXI slave in Vivado 2018.2 and read/write the AXI slave from the ARM9 of the Zynq-7000...

1,219 views2 comments

Set up the JTAG and Serial Port on the ZC702

Zach Pfeffer

May 2, 2019
1 min

Set up the JTAG and Serial Port on the ZC702

This post shows you how to connect the JTAG and serial port of the ZC702, where to get the USB-to-serial port driver and how to configure...

1,569 views0 comments

5 Minute User Space "Hello, World!" ARM Cross Compile, Copy to a RootFS and Run on QEMU

Zach Pfeffer

Jan 4, 2019
1 min

5 Minute User Space "Hello, World!" ARM Cross Compile, Copy to a RootFS and Run on QEMU

This post shows you how to write a user space Hello, World! program, cross-compile it for ARM, copy into a Root FS and run the new Root...

1,272 views0 comments

5 Minute Device-Tree "Hello, World!" Linux Kernel Driver

Zach Pfeffer

Jan 4, 2019
1 min

5 Minute Device-Tree "Hello, World!" Linux Kernel Driver

This post shows you how to build a Linux kernel driver that reads from the device-tree in 5 min. Before you Start Read and follow the ARM...

1,753 views0 comments

5 Minute "Hello, World!" Linux Kernel Driver

Zach Pfeffer

Jan 4, 2019
1 min

5 Minute "Hello, World!" Linux Kernel Driver

This post shows you how to build and test a "Hello, World " Linux kernel driver in 5 min. Before you Start Read and follow the ARM...

1,444 views0 comments

Install and Set up Vim for Linux Kernel Development

Zach Pfeffer

Jan 4, 2019
1 min

Install and Set up Vim for Linux Kernel Development

This post lists the steps to install and setup Vim for Linux kernel development. Steps 1. Type sudo apt-get install vim 2. Type vi...

2,351 views0 comments

Install, Run and Uninstall the Guppy LoRaWAN Configuration Tool

Zach Pfeffer

Dec 30, 2018
1 min

Install, Run and Uninstall the Guppy LoRaWAN Configuration Tool

This post lists links to the Guppy LoRaWAN Configuration Tool and steps to install it, run it and uninstall it. Install 1. Install the...

237 views0 comments

15 Minute Setup to Find, Change, Recompile and Test an ARM or x86 Linux Kernel Change in 12 Seconds

Zach Pfeffer

Dec 29, 2018
2 min

15 Minute Setup to Find, Change, Recompile and Test an ARM or x86 Linux Kernel Change in 12 Seconds

This post shows how to set up an efficient ARM or x86 Linux Kernel development environment in about 15 minutes using QEMU, Vim and cscope...

582 views0 comments

Build the Linux Kernel, BusyBox, glibc and Dropbear for ARM and run them on QEMU

Zach Pfeffer

Dec 27, 2018
2 min

Build the Linux Kernel, BusyBox, glibc and Dropbear for ARM and run them on QEMU

This post is an combination of Mitchel Humphery's post @ link and Beyond Logic's post @ link. It gives step-by-step instructions for...

2,581 views0 comments

Build the Linux Kernel and Busybox for ARM and run them on QEMU

Zach Pfeffer

Dec 24, 2018
2 min

Build the Linux Kernel and Busybox for ARM and run them on QEMU

This post is a condensed version of Mitchel Humphery's excellent post @ link for ARM. Like Mitchel's post, this post gives step-by-step...

13,765 views0 comments

Build the Linux Kernel and Busybox and run them on QEMU

Zach Pfeffer

Dec 21, 2018
2 min

Build the Linux Kernel and Busybox and run them on QEMU

This post is a condensed version of Mitchel Humphery's excellent post @ link. Like Mitchel's post, this post gives step-by-step...

9,134 views0 comments