Embedded

PC104 to QVGA TFT LCD via SPI
I am looking for a very low cost solution to interfacing a single board computer ,such as a PC-104, running an operating system, that gives it functional PC capabilites specifically for driving a QVGA TFT LCD and associated audio channels. I am currently looking at the Crystalfontz CFAF320240F-T 320x240 LCD display.... 13 Oct 2009 06:40

Altera USB blasters as USB-SPI interface with ponyprog
hi a first version of the solution is available from its temporary home at my brains download area http://groups.google.com/group/antti-brain/files?hl=en it does allow unmodified PonyProg 2.07c to use Altera USB blaster to program SPI devices, instrucions are in the download archive its very raw version, fir... 12 Oct 2009 04:05

Use of MAX232 as power supply for operational amplifier in 5V powered system?
"wzab" <wzab(a)ise.pw.edu.pl> wrote in message news:slrnhd3rfr.tmi.wzab(a)wzab.nasz.dom... 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 ... 8 Nov 2009 14:03

ROM wait states
can anyone explain me to calculate the wait states needed? Suppose we are using 120 nanosecond ROMs, which have valid data on the bus 120 ns after the falling edge on the Output Enable line with a clock rate of 25 MHz (which means a clock cycle of 40 nanoseconds). How many wait states must the microprocessor insert ... 11 Oct 2009 22:40

Please tell me what is the cheapest ARM with my request ip(100K annual)
Please tell me what is the cheapest ARM with my request ip. Our company would like to change current audio application to embedded system. after my researching, only 2 way to realize, one is made ASIC Chip (request very long develop time,and huge investment), another is buy ARM with specify IP Core. Requiremen... 16 Oct 2009 09:39

ATE Test: how many push fingers?
Hi, I'm routing a board that will be tested by an Automatic Test Equipment line. I purchased and read the "SMTA/TMAG Testability Guidelines TP-101D" from smta.org: http://www.smta.org/store/book_detail.cfm?book_id=176 That document states that I have to make room on the TOP LAYER for 10 plastic PUSH FINGER... 9 Oct 2009 18:13

Solution MANUAL
Solution Manuals by Mattheus I have the comprehensive SOLUTIONS MANUAL for ALL of the following textbooks and TEST BANKS for MOST of them in electronic format (PDF/ Word). The solutions manual are comprehensive with answers to both even & odd problems in the text. The methods of payment is through PAYPAL (It i... 9 Oct 2009 08:12

JTAG Error!
Hello, I am using XDS510 USB emulator. I am able to reset my emulator but unable to detect it. Getting below error in sdconfig ** Checking for a valid emulator/eZdsp $$ You are connected to: $$ EmuProductName=XDS510USB $$ EmuPortAddr=0x510 $$ EmuPortMode=USB $$ ProductId=510 $$ ProductVers... 8 Oct 2009 11:08

Servo motor controller with pic18f4331
Im new to micro controller programming and I urgently need a program for servo motor controller(dc motor controller with a single ended quadrature encoder) using pic 18f4331. I googled it for on many occasions but found nothing. I would prefer in mikroc. Will someone be able to share their coding with me as It would be... 8 Oct 2009 14:33

Universal XELTEK SuperPro Programmers - recommendation
Hi All in embedded land, It's time for us to upgrade our universal programmer after our very, very old BP programmer died. Due to budget restrictions we are now looking at competitively priced XELTEK programmers. http://www.xeltek.com/ Specifically the SuperPro SP5004G (4head) and SP5000 (head) We progr... 11 Oct 2009 18:13