gEDA-user: Free logic optimization software

2009-06-06 Thread Jorge Juan
Hi, I teach a basic digital circuit design curse at the university for first-year students. I plan to incorporate HDL, behavioral descriptions, simulation and logic optimization next year. I find Icarus Verilog plus gtkwave and the rest of GEDA tools ideal for the task, but cant

Re: gEDA-user: Free logic optimization software

2009-06-06 Thread al davis
On Saturday 06 June 2009, Jorge Juan wrote: I teach a basic digital circuit design curse at the university for first-year students. I plan to incorporate HDL, behavioral descriptions, simulation and logic optimization next year. I find Icarus Verilog plus gtkwave and the rest of GEDA tools

gEDA-user: SPICE models for voltage regulators: 78L12, 79L12, 78L15, 79L15, ...

2009-06-06 Thread Michael B Allen
Hi, Where can I get SPICE models for the common 78Lxx and 79Lxx series of voltage regulators? Or should I just use an equivalent curcuit with a resistor and a cap or whatever and assume the regulator is doing it's job? Are there certain manufacturers that are known to provide SPICE models for

Re: gEDA-user: Free logic optimization software

2009-06-06 Thread Jorge Juan
Thanks. I'll give a try. 2009/6/6 al davis [1]ad...@freeelectron.net On Saturday 06 June 2009, Jorge Juan wrote: I teach a basic digital circuit design curse at the university for first-year students. I plan to incorporate HDL, behavioral descriptions, simulation and logic

Re: gEDA-user: Free logic optimization software

2009-06-06 Thread Chitlesh GOORAH
On Sat, Jun 6, 2009 at 6:37 PM, Jorge Juan wrote:   Hi,   I teach a basic digital circuit design curse at the university for   first-year students. I plan to incorporate HDL, behavioral   descriptions, simulation and logic optimization next year.   I find Icarus Verilog plus gtkwave and the

gEDA-user: Has someone a script for removing garbage

2009-06-06 Thread Stefan Salewski
Was looking for some mechanical mounting stuff at geda-symbols... First hit was http://www.gedasymbols.org/user/kai_martin_knaak/footprints/mechanical/hole_1mm.fp?dl # release: pcb 20070912 # date:Wed Oct 10 14:10:44 2007 # user:kmk (Kai-Martin Knaak,,,) # host:

Re: gEDA-user: Has someone a script for removing garbage

2009-06-06 Thread Kai-Martin Knaak
On Sun, 07 Jun 2009 01:32:45 +0200, Stefan Salewski wrote: # release: pcb 20070912 # date:Wed Oct 10 14:10:44 2007 # user:kmk (Kai-Martin Knaak,,,) # host:bibo.iqo.uni-hannover.de This happens if I open a footprint in pcb and do a regular save. I'd say, this is a bug. A

Re: gEDA-user: SPICE models for voltage regulators: 78L12, 79L12, 78L15, 79L15, ...

2009-06-06 Thread al davis
On Saturday 06 June 2009, Michael B Allen wrote: Where can I get SPICE models for the common 78Lxx and 79Lxx series of voltage regulators? The standard response is google, but I didn't find anything. Or should I just use an equivalent curcuit with a resistor and a cap or whatever and assume