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502 Threads found on edaboard.com: New Look
The default sorting order of threads is strange now. Is it by topic? I would expected newest thread/post on top.
I'm trying to fit an existing bench meter design in to a hand held meter. Most of the existing design is through hole and quite old, so I'm up-dating as I go, but I've got stuck with selecting a new DAC. We did use the AD1861, but they are not recommended for new designs. The recommended replacement is much more complicated. What I need is an 18
Hi, The first thing you want to check when you start a new chip is the .inc and template files. These can be found in Microchip / MPASM for the inc file and then /TEMPLATE/CODE for the Template file - which on this ocassion does not present a very good config example. Also look at the Toolbar, Configure, Configuration Bit for the options
i need some helps! i use IC5141 USR6 schematic editor and PDK symbols from TSMC. For P/NMOS transistor, I want to remove the bulk terminal since almost all MOS transistors' bulk terminal is tied with source supply VDD/VSS. so the circuit look simply if all MOS bulk terminal is removed. i want to create 2 new MOS symbols which have only 3 term
i need some helps! i use IC5141 USR6 schematic editor and PDK symbols from TSMC. For P/NMOS transistor, I want to remove the bulk terminal since almost all MOS transistors' bulk terminal is tied with source supply VDD/VSS. so the circuit look simply if all MOS bulk terminal is removed. i want to create 2 new MOS symbols which have only 3 termina
my new project is LPC2148 dev board. i need how to LPC2148 with VGA. i dont know, in VGA which pin is connected to LPC2148. plz help me
It has been a lot since you ask this question but i want to suggest you to take a look at proteus new simulation example with enc28j60. It is brilliant. Another question is on the general steps I have to take: 1. must compile TCP stack of Microchip for the PIC18 of choice 2. select the hex file in Proteus on the PIC in the simulatio
I'm using BF537 and i'm still newbie to it. I wanna ask how can I configure the DMA uart and please if can recommend me some books/links that enable me to learn more about BF as i'm still new in it. thank you.
Oh, I didn't know cyclone IV can manage 1Gbps, but I would look into LVDS interface. You can use the Altera Mega Core for it, I believe it supports up to 840Msps per signal line, but then you have to handle many challenges to get the data synchronized in a way that works for you. running signals at that speed when you are new to FPGA is a BIG chal
In hyperterminal, You need to create a new connection. look this page: If you have problems with HyperTerminal, there are other alternatives: Opensource Terminal Putty is a telnet/ssh client, and can b
Hi all, I am new to PIC programming and I am trying interface ethernet controller ENC624J600 with PIC24F. To start the things, I wanted to try to send the contents of PoRTB using Parallel interface via ethernet. Please, anybody who has worked in this before suggest me the right way to proceed, any help in the right direction would be great. If a
Well, one ARM Cortex-M3 based devices that comes somewhat close to your requirements is the Toshiba TMPM380 There are (very few) new 5V types and this device is one of them. Bob
Hi i am totally new to this website and i have a circuit design in which i need serious help with, i am totally clueless! here it is; a switch mode power supply capable of deliverying 2A at 55V Dc. . The energy source will be a nominal 230V 50Hz supply. Protection against short circuits in the output should be provided. That is the circuit
hi i m new to microcontrollor stuff please i need help ... i am connecting the atmega8535 microcontrollor to rs232 through max 232 i need a simple assembly program that uses ADC0 (pin 40) port as an analog input and output the 8 bit digital equivalent serially on the TXD (pin 15 in PDIP pack) PS: i need the program in assembly . .. not C ..
Hey, I am new to VHDL programming and I am doing a general hobby project in vhdl but it got a module which seems very difficult for me understand at this time. could anyone look over it and let me know what should I be doing and hopefully provide a code for this please. Module 3: Pulse Generator In this module, you will design a pulse generator
Thanks for your reply. I am not trying to design a "new" one. I just want to look at various architectres and pick up the one which will suit me best. Can you please point me to the papers relevant to the gate drivers? Cheers!
They are quite old devices (and the AD705J is obsolete). The best way to find an alternative is to use the manufacturers web site to select a new one using a few key parameters from the old device e.g. offset, input bias current, bandwidth, noise. Or have a look at some of the other discussions on ECG circuits on the EDA Board. Keith.
im very new to this interfacing of lcd... basically trying to interface msp430 wit LCD ... Can anybody tell me wat are the steps followed to initialize a lcd display controller is HD44780... im new to coding.. and can u attach the codes to guide... ( very urgent )
i am new to linux. i have just installed ubuntu 6.10.and want to run cadence ic5033 under it. In the past few days,i search the web and want to work the problem out .and i still get noting ,i feel upset............... the follows is what i get when i run ./softload..... ////////////////////////////////////////////////////////////////////
Hi, How to scan the rotary switch using verilog. I'm new to verilog and FPGA, I've to look for the rotary switch movement and have to increment the data. when i turn the rotary switch it makes FPGA pins to get contact with GND. So in the user guide it has mentioned that we need to pullup the FPGA pin which is connected to rotary switch then whe