<![CDATA[ChipMusic.org - Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/topic/14452/circuit-bending-the-nec-d930g-chip/ Fri, 23 Oct 2020 08:37:30 +0000 PunBB <![CDATA[Re: Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/post/264308/#p264308 Ippo says:

Hi,
I'm looking for datasheet of this CPU, can you help me?

]]> Fri, 23 Oct 2020 08:37:30 +0000 https://chipmusic.org/forums/post/264308/#p264308 <![CDATA[Re: Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/post/210086/#p210086 looperboy says:

That's fantastic! Thanks very much, jazzmarazz,

Stuart

]]> Mon, 02 Jun 2014 23:25:24 +0000 https://chipmusic.org/forums/post/210086/#p210086 <![CDATA[Re: Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/post/210085/#p210085 Jazzmarazz says:

The NEC D930G is an 80 pins SMD.
Is this it?

If so, it is a Quad Flat Package in which case the count starts at the bottom left and moves around the IC in a counter-clockwise direction from 1 to 80.
See the numbering here:
http://integral.by/img/texts/QFP-80_en.gif

]]> Mon, 02 Jun 2014 23:02:57 +0000 https://chipmusic.org/forums/post/210085/#p210085 <![CDATA[Re: Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/post/210084/#p210084 looperboy says:

Yes, I've seen that page- it's what my question refers to really. I want to do some of the mods described there, but don't know how to identify the pins he describes. In the mods I want to try he speaks of pin 11 and pin 5. I want to know how to identify pin 11 and pin 5.

Thanks

Stuart

]]> Mon, 02 Jun 2014 22:54:36 +0000 https://chipmusic.org/forums/post/210084/#p210084 <![CDATA[Re: Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/post/209994/#p209994 egr says:

Have you looked here: http://weltenschule.de/TableHooters/Casio_CT-410V.html

Check the blue section at the bottom.

]]> Sun, 01 Jun 2014 23:57:40 +0000 https://chipmusic.org/forums/post/209994/#p209994 <![CDATA[Circuit Bending the NEC D930G chip]]> https://chipmusic.org/forums/post/209988/#p209988 looperboy says:

Hi

I am trying to do some circuit bending on the NEC D930G chip, but I am trying to work out how the pins are numbered. Can anyone help?

Thanks

Stuart

]]> Sun, 01 Jun 2014 23:17:29 +0000 https://chipmusic.org/forums/post/209988/#p209988