[OT]Homebrew PCB fabrication

From: Ben Franchuk <bfranchuk_at_jetnet.ab.ca>
Date: Sat, 26 Feb 2005 17:20:16 +0000

Joshua Boyd wrote:
> On Sun, Feb 20, 2005 at 05:13:07PM -0700, woodelf wrote:
>
>
>>PS the homebrew computer using CPLD's is going to need a far bigger
>>board than demo PCB software gives.
>
>
> Why CPLDs over FPGAs?
>
A) They are programmed on power up -- no loading from a serial prom.
B) I can program them with the demo PCB.
C) Lots of I/O pins ... well before you read the fine print.
D) PLCC packaging.
E) Low cost compared to a FPGA and serial rom.
point is E is a matter of debate since I spent about $100 on the
9 cpld's. Ben alias woodelf
Received on Sat Feb 26 2005 - 17:16:25 GMT