作者 | Taylor出品 | 芯片技术与工艺在半导体芯片的研发与生产过程中，Trim（修调/微调）是一个至关重要的环节。它通过对芯片电路参数的精细调整，确保芯片在复杂的制造工艺和多变的使用环境中，能够稳定地达到设计规格。今天，我们将深入探讨 IC ...

也可以买一块与主板的BIOS芯片兼容的ROM芯片，如 27CXXX、 28CXXX系列 EPROM，用专门的可写 EPROM的仪器将正常的BIOS写入，换下升级失败了的BTOS芯片。

A device that wrote instructions and data into EPROM chips. Some earlier units were capable of programming both PROMs and EPROMs. See EPROM. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...

[glitch] had a cheap EPROM eraser with very few features. Actually, that might be giving it too much credit: it’s barely more than a UV light that turns on when it’s plugged in and turns off ...

But there are simpler ways to generate patterns, including an old-fashioned EPROM, as [DrMattRegan] points out in a recent video. Generating video signals is an exercise in periodicity.