http://www.cwhdallas.com/eprom-rare/
Eprom Rare
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EPROM D27128A25 INTEL Vintage Ceramic 27128A RARE! |  |
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US $7.95 | 16d 12h 50m |
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4 pcs Intel C2708 EPROM Very Rare Vintage Gold 2708 4x on Board | |
0 Bid | US $99.00 | 14h 46m |
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DME, Early Porsche 944, 1982/85, with Performance Chip, Rare ECU w/ EPROM Socket | |
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US $440.00 | 1d 16h 4m |
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D2732A INTEL EPROM Rare NICE NOS D2732 | |
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US $7.95 | 7d 11h 1m |
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EPROM LD27128A3 INTEL Vintage Ceramic LD27128A-3 RARE! | |
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US $7.95 | 28d 11h 8m |
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EPROM 27CX641 ICT 24-Pin RARE New! 27CX641-55NS | |
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US $6.99 | 27d 11h 41m |
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D8742 8-Bit Microcontroller with EPROM - RARE | |
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US $6.00 | 21d 7h 43m |
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hp e prom 85680-80072 rare eprom 1984 1818-3329 | |
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US $49.00 | 29d 17h 5m |
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EPROM D2732A-2 INTEL VINTAGE RARE! NEW VERY NICE | |
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US $19.95 | 29d 12h 19m |
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Rare HP 00436 PC Computer Board Vintage Collectable Eprom Printed Card Circuit | |
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US $9.99 | 29d 8m |
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New TI TMS2532A-35JL TMS2532A 2532 32KBIT UV EPROM,350NS,Very Rare!X 1pc | |
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US $6.99 | 1d 3h 36m |
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EPROM 27C64A-25FA SIGNETICS Vintage Ceramic 27C64A RARE | |
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US $7.95 | 28d 11h 51m |
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EPROM D27128A INTEL Vintage Ceramic 27128A RARE! | |
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US $7.95 | 28d 10h 59m |
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B57519 INTEL EPROM 28-PIN CERDIP Vintage Rare NOS! | |
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US $11.95 | 28d 10h 59m |
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D2764A INTEL EPROM 28-PIN CERDIP Vintage Rare 2764A | |
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US $11.95 | 27d 20h 33m |
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SIMMONS SDS9 4.0 EPROM E-PROM NEW - VERY RARE | |
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US $7.00 | 27d 17h 41m |
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EPROM MB8518H FUJITSU 24-Pin GOLD Cerdip Rare NOS 1978 | |
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US $29.95 | 27d 17h 37m |
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EPROM D2764A INTEL Vintage Ceramic 2764D RARE! NOS | |
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US $11.95 | 27d 11h 41m |
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EPROM D27128A INTEL Vintage Ceramic 27128D RARE! | |
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US $11.95 | 27d 11h 41m |
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A5C180-5 Intel Collectible PGA EPROM New! Gold RARE! | |
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US $59.95 | 25d 7h 6m |
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C27C240-200V10 INTEL EPROM GOLD RARE C27C240 NEW! | |
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US $29.95 | 23d 14h 20m |
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AMD AM7990DC/60 AM7990 AM7990DC Eprom 1985 Rare Collectable Vintage IC CPU | |
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US $9.99 | 22d 6h 44m |
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EPROM D2764-4 Intel Vintage Ceramic 2764D RARE! | |
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US $9.95 | 21d 12h 31m |
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AM7990DC/60 Eprom AMD 1985 Rare Collectable Vintage IC Malaysia 7990 | |
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US $5.99 | 21d 1h 22m |
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INTEL EPROM Cerdip C1702A GOLD ~ NEW ~ FreeSHIP ~ RARE | |
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US $49.99 | 20d 22h 4m |
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Fujitsu MBM27C64-20 27C64 64KBIT UV EPROM,GOLD DIE,CDIP28 VERY RARE! X 5pcs | |
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US $19.99 | 20d 6h 12m |
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AM7990DC/80 Eprom AMD 1987 Rare Collectable Vintage IC Malaysia 7990 | |
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US $5.99 | 19d 22h 43m |
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Fujitsu MBM27C64-20 27C64 64KBIT UV EPROM,GOLD DIE,CDIP28 VERY RARE! X 1pc | |
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US $6.99 | 18d 20h 45m |
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INTEL D27C513 27C513 512KBIT UV EPROM,VERY RARE!!! X 10pcs | |
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US $99.99 | 18d 19h 57m |
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Rare Intel i8755A IC 16,384-bit (2048 x 8) EPROM with I/O | |
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US $50.00 | 18d 13h 40m |
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*RARE* FENDER CHROMA Analog Synth EPROM Upgrade *SET* | |
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US $296.65 | 17d 13h 46m |
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Very rare vintage C1702A Gold EPROM IC ERASED & ready to program collect scrap | |
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US $19.95 | 17d 8h |
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EPROM AMD AM27C2048-150JI Vintage PLCC Rare 27C2048 | |
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US $7.95 | 16d 7h 15m |
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EPROM D2708 INTEL 1979 Vintage RARE! NEW VERY NICE | |
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US $69.95 | 15d 7h 45m |
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EPROM M27C256B-20F1 ST 24-Pin CERDIP Vintage RARE NOS! | |
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US $5.95 | 15d 7h 1m |
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INTEL VINTAGE RARE~LOT OF 55 E-PROM CERDIP CHIPS~LEADS & LEADLESS PACKAGES | |
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US $65.70 | 14d 9h 53m |
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Fujitsu MBM2732A-25 MBM2732A 2732 32KBIT UV EPROM,GOLD DIE,VERY RARE X 1pc | |
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US $7.99 | 13d 21h 48m |
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Akai MPC 60 MPC-60 Sampler OS V 2.12 EPROM SET! RARE! | |
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US $79.99 | 12d 14h 48m |
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AD567JD 9049 Eprom Rare Collectable Vintage IC Microprocessor 4 Gold CPU 0220 | |
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US $5.99 | 11d 6h 12m |
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AD574AJD9421 Eprom Rare Collectable Vintage IC Microprocessor 4 Gold CPU 5856 | |
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US $5.99 | 11d 6h 8m |
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EPROM AM1702ADC 2K EPROM AMD Ceramic Vintage Rare | |
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US $11.99 | 22d 5h 4m |
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EPROM VINTAGE INTEL B2608 VERY RARE 8KX1 FROM 1978 | |
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US $29.99 | 10d 8h 53m |
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Vintage Sig S87C51CBF40 40-PIN CERDIP EPROM RARE 87C51 | |
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US $29.95 | 9d 10h 29m |
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Rare VINTAGE MD2732A-45/B INTEL 24-Pin IC EPROM MD2732A | |
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US $11.95 | 9d 8h 17m |
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EPROM B2758 Intel Vintage Ceramic 2758D NEW! RARE! | |
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US $11.95 | 8d 19h 40m |
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New TI TMS2532A-35JL TMS2532A 2532 32KBIT UV EPROM,350NS,Very Rare!X 10pcs | |
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US $59.99 | 8d 2m |
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M2764A-4F1 ST ELECT EPROM Rare NICE NOS 2764A D2764A | |
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US $6.95 | 7d 13h 10m |
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EPROM AM1702ADC AMD Ceramic Vintage IC Rare Collectible | |
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US $9.99 | 7d 11h 37m |
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M27C1001-12B1 ST OTP EPROM Rare NICE NOS M27C1001 | |
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US $6.95 | 7d 10h 57m |
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AM27C010-105DC AMD EPROM Rare NICE NOS AM27C010 | |
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US $6.95 | 7d 10h 52m |
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Changing a HP dvd writer back to a liteon
want to change the HP DVD Writer back to a Liteon. For that I have been told that to use an Unscrambled Firmware flasher and an EEPROM utility. I am not having much knowledge about these things. So thought that this is the right place to post the query. Please help me as soon as possible.
Re: Changing a HP dvd writer back to a liteon
The EEPROM (Electrically Erasable Read Only Memory) are also erasable PROM, but unlike EPROM, they can be erased by a simple electric current, that is to say, they can be erased even whenposition in the computer. For this you will have to understand about the types of ROM. Different types of ROM memory contain data required to start, that is to say :
The BIOS is a program to control the input / output interfaces of the main system, hence the name sometimes given to the BIOS ROM chip ROM on the motherboard that hosts it.
The boot loader: a program to load the operating system memory (RAM) and run it. It generally looks the operating system on the floppy disk, then the disk drive, which allows to start the operating system from a system disk in case of malfunction of the system on the disk hard.
The CMOS Setup, the screen is available to the lighting of the computer to change the system settings (often called BIOS wrongly ...).
The Power-On Self Test (POST) program performed automatically at boot time to do a system test (which is why for example you see the system "after" the RAM at startup).
Re: Changing a HP dvd writer back to a liteon
A variant of this called flash memory (also Flash ROM or flash EPROM). Unlike conventional EEPROM, using 2-3 transistors per bit to remember, the flash EPROM uses a single transistor. On the other hand, the EEPROM can be written and read word by word, while flash can be erased by pages (the page size is constantly decreasing). Finally the density of flash memory is more important, allowing the realization of chips containing hundreds of megabytes. EEPROM and are preferentially used for data storage configuration and flash memory for the programmable code (computer programs).
Re: Changing a HP dvd writer back to a liteon
Electrically Erasable Programmable Read Only Memory. PROM type memory whose contents, once programmed, can be erased by applying a voltage and reprogrammed. The BIOS (B asic I nput / O utput S ystem) is a small memory located on the motherboard, the data define the parameters of the system. They may, however, contain errors (bugs). Moreover, with the emergence of new hardware BIOS manufacturers may decide to update their BIOS. Such upgrading the BIOS is known as flashing.
Re: Changing a HP dvd writer back to a liteon
The BIOS manufacturers then sold BIOS inserts on media that can be changed materially, but the price was very high at the time. Then came the advent of electronically programmable memory , that is to say, a memory that can be changed through a machine sending electrical impulses through connectors provided for that purpose. This type of controller chip, however, was rare, so that the operation was still relatively expensive for the user. So take care while flashing the HP DVD Writer.
Re: Changing a HP dvd writer back to a liteon
Before flashing the BIOS, it is essential to consider the interests of the exposure. Indeed, the flash will update the BIOS for various reasons (fixing bugs, adding new features, support for new hardware) but the changes made are not necessarily directly affect all users. Furthermore it is possible that the new BIOS itself brings new bugs. Thus, improvements that can make the flash (usually described in a file accompanying the new BIOS) are they worth the pain of incurring the risks of flashing the BIOS?
About the Author
http://install-how.blogspot.com/2010/05/changing-hp-dvd-writer-back-to-liteon.html
Shackleton, Eskmo, and EPROM
As San Francisco's leftfield bass music scene starts to rival that of London's, it speaks volumes that we're one of four North American cities vaunted U.K. producer Shackleton will hit during his rare world tour. Blending Mideast percussion with buzzy synths and bruising bass, his spare, h...
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