Chip on General instrument / jerrold box

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brunoaduarte



Joined: 23 Aug 2005
Posts: 2

PostPosted: Tue Aug 23, 2005 2:32 am    Post subject: Chip on General instrument / jerrold box Reply with quote

Does anyone have any information about this chip used on GENERAL INSTRUMENT / JERROLD Cable decoders ?

It's a 128 pin chip.
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Tue Aug 23, 2005 11:29 am    Post subject: Reply with quote

its a custom programmed ASIC of some sort, made by Western Digital Coorp, for General Instrument Corp.
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brunoaduarte



Joined: 23 Aug 2005
Posts: 2

PostPosted: Tue Aug 23, 2005 12:59 pm    Post subject: Reply with quote

Thanx man, one more thing, are there any way i can discover the PINOUT of the chip ? Are there any default data sheet for this kind of chip or is it total custom ? Thanx again
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CPUShack



Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA

PostPosted: Tue Aug 23, 2005 3:26 pm    Post subject: Reply with quote

no way to find the pin out of that unfortunately
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