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| PLD Coding for 65816 Memory Map - Are these equivalent? http://forum.6502.org/viewtopic.php?f=10&t=7122 |
Page 6 of 6 |
| Author: | Sheep64 [ Sat Jul 09, 2022 4:32 pm ] |
| Post subject: | Re: PLD Coding for 65816 Memory Map - Are these equivalent? |
GARTHWILSON: I was being facetious but your response gave me an idea. I might be able to solder XR8400. That is the design with 47 DIP chips on both sides of 100mm*100mm PCB to implement quad rational DAC. I subsequently outlined an eight channel sample and hold circuit with superior audio output; partly because it is easier to solder. However, XR8400 remains preferable for motor applications. 47 DIP chips looked perfectly fine on screen. However, when I received manufactured boards, I had no idea how I would solder them. Now I have a plan. If I cut one DIP socket in half then I can solder half of a socket on one side, all of the enclosing socket on the other side then the remainder of the first socket. |
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