cmos

TechRepublic Resources

• sort by:
• Relevance
• Date
• Popularity

Process Variation Aware Transistor Sizing for Load Balance of Multiple Paths in Dynamic CMOS for Timing Optimization

The complexity in timing optimization of high-performance microprocessors has been increasing with the number of channel-connected transistors in various paths of dynamic CMOS circuits and the rising magnitude of process variations in nanometer CMOS process. In this paper, a process variation aware transistor sizing algorithm for dynamic CMOS circuits while...

Tags: Aware, Optimization, Transistor, CMOS, Academy Publisher, Optimization Algorithm, Memory, Semiconductors, Hardware, Components

White papers 2008-02-01

A 10000 Fps CMOS Sensor With Massively Parallel Image Processing

A high speed analog VLSI image acquisition and pre-processing system has been designed and fabricated in a 0.35 µm standard CMOS process. The chip features a massively parallel architecture enabling the computation of programmable low-level image processing in each pixel. Extraction of spatial gradients and convolutions such as Sobel or...

Tags: Gradient, Pixel, CMOS, Sensor, IEEE, Image Processing, Retina, Memory, Semiconductors, Hardware, Components

White papers 2007-12-01

CMOS password reset?

I have an HP Pavilion zv6000 to which I am unable to access beyond the start-up password. I am fairly ignorant when it comes to computers, but I haven't used it in a long time, as I had cancelled my wireless internet and had no need for it. ...

Tags: kickrocks02@..., password, CMOS, service center, admin account, computer

Discussion threads 2007-11-01

Acer Aspire 5100 - Locked Keyboard/TouchPad

Hi, hope someone here can help me. I've got an Acer Aspire 5100 and 2 nights ago i was using it and all was well. Fell asleep while watching a movie on it and it blocked 2 hours after i fell asleep more or less. Thought nothing of it, turned...

Tags: Keyboards, BIOS, Memory, homertrix.ray@..., keyboard, CMOS, Acer Inc., Acer Aspire 5100

Discussion threads 2007-10-31

my computer is not starting

when i start my computer no sounds or beeps are coming but the fan runsWhen i remove the ram 3 beeps are coming what to do please help me to solve this problemYou need to supply more informationLike is this a NB or a Desktop computer and what M'Board...

Tags: Memory, Desktops, comedy_tigers@..., motherboard, beep, CMOS, BIOS, battary, M'Board Manual, computer

Discussion threads 2007-10-27

CMOS Settings Wrong - Gateway 733

I have a Gateway 733 that is USB only, the bios is reporting errors and requires me to hit F1 to enter or F9 to reset default values but it is not seeing the USB keyboard. I think the comps owner disabled Legecy USB support in the bios. I hope...

Tags: newton.j@..., CMOS, BIOS, Gateway Inc.

Discussion threads 2007-10-15

Mystery CMOS

HiOn a new G965 motherboard the following:The CMOS losses its settings if the power is unplugged from the power supply. The CMOS battery delivers 3.2v and have been replaced. Power measured between CMOS battery & Bios chip is 3.2v. Any suggestions, Gigabyte support have never seen something similar.Failing CMOSI have...

Tags: Memory, Engineering, Telecom & Utilities, hector@..., CMOS, battery, capacitor, CMOS battery

Discussion threads 2007-10-08

CMOS CLOCK ERROR

My pc cmos clock is always late and had to be corrected everytime I start my pc. Is it the battery or something is wrong with my cmos?It's the battery...You will need to replace it with a new one.

Tags: Memory, zeraus1@..., CMOS

Discussion threads 2007-10-01

IBM Intellistation Z-Pro Won't Boot!!

I'm building a workstation from a barbones IBM Intellistaton Z-Pro. I installed dual 2.6Ghz Xeons and 2Gb RAM all tested and working. On startup I get a beep error code of 2-2-3: CMOS power failure and checksum checks failed. It then starts to post and reports the followingerror codes: 162:...

Tags: Memory, Workstations, stonetree1@..., CMOS, error code, IBM Corp., IBM IntelliStation

Discussion threads 2007-09-27

Intellistation Z-Pro won't boot

I'm building a new workstation from a barbones IBM Intellistaton Z-Pro. I installed dual 2.6GhzXeons and 2Gb RAM all tested and working. On startup I get a beep error code of 2-2-3: CMOSpower failure and checksum checks failed. It then starts to post and reports the followingerror codes: 162: Invalid...

Tags: Memory, Workstations, stonetree1@..., CMOS, error code, IBM IntelliStation

Discussion threads 2007-09-21

Intellistation Z-Pro won't boot

I'm building up a server for a client using a barebones IBM Intellistation Z-Pro model 6221.I installed two good Xeon 2.6Ghz CPU'sand 2Gb of RAM..again tested and working.On startup I first get beep error code of2-2-3CMOS power failure and checksum checks failed. Then when the machine posts I get these...

Tags: Memory, Workstations, stonetree1@..., CMOS, IBM IntelliStation, error code

Discussion threads 2007-09-20

Lost the bios password

I have a notebook ThinkPad X31 and a lost the bios password, I try to reset from batery but don't works! when I turn on my computer that have 2 errors:- 0271 check day and time setting- 0176 System Security - the system has been tampered with.Please help me !...

Tags: Memory, Notebooks, lionking857@..., BIOS, CMOS, motherboard, password

Discussion threads 2007-09-16

cmos error

my computer is a intel and it has a error message keybord dont work and mouse nether how cant i fix thatCheck your connectorsMore information would be helpful (type of keyboard/mouse: PS/2, USB, wireless, etc.), but one question always applies: Are the keyboard and mouse properly connected?If you have...

Tags: Keyboards, Mice, CHINALAGANTER@..., PS/2, CMOS

Discussion threads 2007-09-15

cmos error

i have a i810 intel celeron tm 533mhz i download xp profetional on it and when i try to get on the computer it give me a messega that said cmos errordefalt and mouse and keybourd do not work

Tags: Memory, CHINALAGANTER@..., CMOS

Discussion threads 2007-09-15

MISSING CMOS BATTERY

I have run my Dell Inpsiron 4000 Notebook on mains power for years with no problems. Suddenly, when I go to turn it on everything has re-set like the CMOS battery has failed. I downloaded instructions from Dell to replace the battery and it showed that theere is a compartment...

Tags: Engineering, CMOS, james.hinchcliffe@..., battery, CMOS battery

Discussion threads 2007-09-11

CMOS checksum bad and CMOS date/time not set

i received an error from last few months..On booting my system i received CMOS checksum bad and CMOS date/time not set..i have to always set my CMOS setting..what can i do to solve this problem?Any one plz suggest me.Replace the BIOS BatteryHi I would recommend you replace the BIOS battery...

Tags: Memory, BIOS, maxigtm@..., CMOS, CMOS Date/Time, CMOS Checksum

Discussion threads 2007-09-05

Switch bios primary display from AGP to PCI and now can't see

Hello:I went into the bios and changed the primary display from AGP to PCI. Now I can't see anything. The motherboard is an intel d865gbf/d865perc and the onboard video issupposed to be doing the displaying.The OS is win2000sp4.Help?AndrewIs the monitor plugged into the PCI card?.doesn't matterIf you have...

Tags: Video cards, Corporate communications, awheat@..., AGP, POST Screen, onboard graphics card, BIOS, video card, AGP Card, CMOS, graphics, PCI, video

Discussion threads 2007-08-16

CMOS clock keeps reverting to 4/2002 on startup on XP

No big deal here as I can manually reset the correct date after the DOS box advises me to hit F1 to fix the problem. Then all I have to do is adjust the correct time. Just wondering if there is a fix for this annoying though...

Tags: Memory, DrivemanP, CMOS, Microsoft Windows XP

Discussion threads 2007-08-16

Possible BIOS problem

Whilst my computer was shutting down, it installed update 1 of 1. I came back in the morning to find it doesnt work any more. I start up, get the motherboard logo screen and then nothing. BIOS states that my HDD is "third IDE masater", my dvdrw...

Tags: Memory, Corporate governance, edwinbp@..., CMOS, BIOS

Discussion threads 2007-08-12

cmos Clock problem reverts to 2002 on xp bootup

For the past 3 weeks, when I boot up XP, I get a DOS screen telling my to use F1 to fix a problem. The problem is my date reverts to 4/1/2002. It really is not a hard problen to fix nut I was wondering if there is anyway I...

Tags: Engineering, DrivemanP, CMOS

Discussion threads 2007-08-02