A common requirement for the electronics hobbyist today is a cheap straight-forward EPROM Programmer, suitable for occasional use, without the extra features found on many commercial units. The EPROM ...

[P1kachu] owns a pair of early 1990’s Honda’s with custom tuning on their stock ECUs, and after having to get the ECU repaired on his ’93 civic, he found himself going down the rabbit hole of Honda ...

Most video game manufacturers aren’t too keen on homebrew games, or people trying to get more utility out of a video game system than it was designed to have. While some effort is made to keep people ...

This EPROM Emulator was designed to compliment the EPROM Programmer (Mark 2). The unit presented here will emulate the standard 27 family of devices, from 2764 to 27512, and can be used with an IBM PC ...

Turn on the EMP-20 Programmer (in back). There is a power light next to the ZIF socket (Zero Insertion Force) and the ZIF’s handle should be straight up. Set the "T" switch on the shelf next to the ...

DO NOT INSERT DEVICE YET! To use this page you must first create a file suitable for burning into your chip. For most chips we will create a *.hex file from running an *.asm file through the XASM ...

EPROM, unlike PROM and OTP can be erased. Early devices used strong ultraviolet light and would reset the entire chip back to its unprogrammed state. The UV light enables charge on a floating gate to ...

Hello,<BR>I have an old motherboard and I need some help upgrading the AMI BIOS.<BR>My board is a:<BR>4DMU=HL3S BIOS Ver. 2 10/21 '93<BR>String I <BR>40-0100-001281-00101111-040493-UMC491-H<BR>This ...