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doubt memory chip hdd bios

1) I spoke to a hard drive specialist and he said that the BIOS of 2.5" and 3.5" HDDs is recorded on these memory chips but I don't know what type of memory and retention timethe models:The 8pins (4 pins on each sides) with 25P05VP、25P10VP、25F512、25F...

ÍStef.1 by Associate III
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Use of EV-L99LDLH32GEN development board

1. Regarding the development board: Does EV-L99LDLH32GEN require an external driver to work? Or does the development board come with its own driver chip? 2. In addition to driving LEDs, can it also drive other loads?   This post has been translated f...

Jing_H by Associate
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Resolved! SGS digital sound generator M114B1 chip

Is there anybody who have a copy of that old ('80) sound generator, marked by SGS, used in some old italian keyboards like the GEM ones? I have references only for the M114A, but that is bigger (48 pin against 40 pins) and seems to be a bigger versio...

ACont.1 by Associate II
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  • 5 replies
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