wzab's articles:

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L3 protocol for transmission from small FPGA to embedded Linux system 0 43 (5/3/2012 9:42:01 PM) comp.arch.fpga Hi, I'd like to share with you my last development - a L3 protocol for transmission of data between low resources FPGA and an embedded system. It may allow you to use low cost/low resources FPGAs together wi... Wojciech

Record type <-> std_logic_vector conversion - Python script 8 43 (3/19/2012 5:57:36 PM) comp.arch.fpga The record types in VHDL are very useful when designing more complicated systems. However if you need to store data of record types to memory or FIFO, it is necessary to convert such data to the std_logic_vect... Wojciech

Adding my own L3 protocol in embedded Linux system with add_dev_pack 1 38 (3/11/2012 7:13:06 PM) comp.arch.embedded Hi, I'm working on high speed data transmission protocol aimed to receive data from low resource FPGA connected to the Ethernet PHY. The protocol is supposed to work on embedded Linux PC with high speed CPU ... Wojciech

WiFi mesh - network address associated with fingerprint of the node's public key? 4 29 (2/28/2012 11:21:01 AM) comp.os.linux.networking Hi, I've experimented a little with spontaneously created mesh networks based on olsr protocol. The idea was, that the net is totally open, without any management nodes (so the network should survive as long a... WZab

Connecting of IP core simulated in GHDL to pseudoterminal via UART-like interface 2 25 (6/2/2011 5:45:10 PM) comp.lang.vhdl When working with simulated soft CPUs to be implemented in FPGA, I often needed a possibility to connect terminal emulator (e.g. Minicom) or my own program to serial port of the simulated IP core. Finally I've... Wojciech

Digital bit stream from Aurel's RX-AUDIO-2.4 module? 1 32 (10/14/2010 10:49:39 AM) comp.arch.embedded Hi, I'm considering to use the Aurel's RX-AUDIO-2.4 module together with TX-AUDIO-2.4 to send audio signals, between two parts of my system ( http://www.aurelwireless.com/rf-wireless-modules/product-info.asp?id... wzab

Problems with openwrt website? 0 34 (3/14/2010 8:51:17 AM) comp.arch.embedded Am I the only one, who experiences the problems with the forum.openwrt.org site? A few days ago I have tried to log from another machine than usual, and because I didn't remember my password I tried to regener... wzab

Use of MAX232 as power supply for operational amplifier in 5V powered system? 7 38 (10/11/2009 2:38:51 PM) comp.arch.embedded Hi, I need to add simple amplifier to my digital system which is powered from a single 5V battery. To achieve proper operation of the operational amplifier I need at least +8V and -8V voltages. I can build a ... wzab

BSCAN_SPARTAN3 proper use with CAPTURE and UPDATE 2 44 (5/19/2009 10:40:28 PM) comp.arch.fpga Hi, I have to use the BSCAN_SPARTAN3 (or BSCAN_VIRTEX???) in my design with both capture and update functions. Unfortunately these components do not provide the direct copy of the TCK signal, which makes impl... WZab

Open Source (re)implementation of D2XX drivers for FTDI chips? 9 27 (5/14/2008 9:13:29 AM) comp.arch.embedded Hi All, I need to provide the USB connectivity for USB not capable microcontroller. The FTDI chips are the simplest and cheap solution. However the VCP drivers do not provide sufficient throughput. The D2XX do... Wojciech

wzab's replies:

Items(5) /1

Problems with simulation of amforth in VMLAB... 3 64 (4/28/2009 10:50:52 PM) comp.arch.embedded Hi, I'd like to know if anybody has succeeded to simulate the AVR running amforth ( http://amforth.sf.net ) in VMLAB ( http://www.amctools.com/vmlab.htm ). I'd like to use this setup for simple tests without u... wzab2432 (3)

ESI UGM96 - USB soundcard with 2 guitar inputs - works with Linux? 5 20 (11/14/2009 11:31:16 PM) comp.os.linux.hardware Hi, I'm considering buying of ESI UGM96 - the USB soundcard with 2 guitar inputs and line/headphone outputs. Unfortunately the manufacturer does not provide any information about Linux compatibility of th... wzab

WiFi mesh - network address associated with fingerprint of the node's public key? 4 29 (2/28/2012 11:21:01 AM) comp.os.linux.networking Hi, I've experimented a little with spontaneously created mesh networks based on olsr protocol. The idea was, that the net is totally open, without any management nodes (so the network should survive as long a... wzab (25)

Adding my own L3 protocol in embedded Linux system with add_dev_pack 1 38 (3/11/2012 7:13:06 PM) comp.arch.embedded Hi, I'm working on high speed data transmission protocol aimed to receive data from low resource FPGA connected to the Ethernet PHY. The protocol is supposed to work on embedded Linux PC with high speed CPU ... wzab (25)

Record type <-> std_logic_vector conversion - Python script 8 43 (3/19/2012 5:57:36 PM) comp.arch.fpga The record types in VHDL are very useful when designing more complicated systems. However if you need to store data of record types to memory or FIFO, it is necessary to convert such data to the std_logic_vect... wzab (25)