Re: [PEDA] Accel vs. protel

2002-02-12 Thread Jon Elson

Abd ul-Rahman Lomax wrote:

 At 03:35 PM 2/11/2002 -0600, Jon Elson wrote:
 There's a lot of history, there.  Accel originally sold Protel's Tango
 package
 in the US.  When Protel was solw to deliver the next version, Accel went
 out, hired programmers, and created their own program that ran to the same
 specs that Protel was working with.

 I consider this a pretty unlikely version of the story. It is a major
 effort to go out and hire programmers and it takes time. It is much more
 likely that Accel saw a market opportunity and prefered to meet it with
 their own product than having to pay Protel their cut. But I was not privy
 to the negotiations. Tango and Protel Autotrax, as I recall, came out at
 approximately the same time, but it would be interesting to know which was
 actually first.

I was in the middle of this, and was in very frequent communication with the
Accel technical support people.  I sent them a letter with about 50 major points

that I considered to be either code bugs or deficiencies in the existing
product.
This was the last Tango version before the Tango series II was released.
I was STUNNED when the new product(s) came out, because they had not
only looked at my list, but done SOMETHING about EACH individual
point.  Both Protel and Accel produced a product that was essentially their
programmer's concept of how to satisfy all of the points.  (Now, I'm sure,
some other people must have contributed their own lists of things they
felt needed work, and obviously Accel (and other reps from other countries)
must have been making lists of the frequently asked support questions.)

But, I felt really weird about the whole experience, like I'd been the guy
that wrote the spec for the software update, without ever being told that
I was doing that!

Anyway, someone on the inside may have had a different (and possibly more
accurate) view of how this all unfolded, I inferred a lot of it from what was
said
publicly and what was mentioned in numerous support calls after the new
Accel Tango Series II came out.

What I can say, to the best of my memory, is that Accel publicly announced that
the original autors of the software (anyone who cared could easily find out that

was Protel Party, Ltd.) were planning a major revision of Tango, and it was
expected
in several months.  This kept going round and round for at least a year, and
Accel said there would be no maintenance releases until the new program was
out.  Accel did not come right out in print with the declaration that they had
tired
of waiting for Protel to complete the next release, but they did clearly explain
to
me that they were in the process of writing their own program to the same spec
as the Protel product was to be written to.  I had a bad feeling about this,
having
seen what could be cobbled together in a few midnight coding sessions with C.
It looked like a program, smelled like a program, quacked like a program, but
you sure couldn't do any useful work with it.  And, that is what we got.  It
eventually
became a limited, but functional program, and I made a LOT of boards with it.
But, I had to do things a certain way, or messes would be made.  The notorious
one the never fixed was place component, copy component, move copy, and the
silkscreen part of the moved component was trashed, 100% of the time.  This
could
be demonstrated in less than 10 seconds, and it failed absolutely every time you
did
it!  This bug remained through at least 8 or 10 revisions of Tango series II!


The file formats were very similar,
 internal database structure very similar, etc.  The new Accel product was
 chock full of bugs, which Accel never seemed to be able to fix.  Accel
 eventually
 bought out Pads, and that must have represented too much competition
 to Protel, so they bought out the whole thing.  But, in a sense, they bought
 many of their old customers back.

 The last sentence may be true, except that my sense, as a Tango user, is
 that the majority of Tango users did not stay with Accel in the long run.
 But, again, I don't have actual numbers, I just know many desigers who did
 not go up to TangoPro et seq.

I bailed right at the DOS/Windows transition.  I had seen enough of bugs
unfixed and complaints disregarded to have 0.000% trust in Accel anymore.  I
remembered the original Protel Autotrax DOS program sold through Accel as
a fairly weak program, but absolutely reliable - 100% it did what you expected
every
time you hit a key.  It had almost no netlist checking capability, but it was as
bug-free
as any program I've ever used.  That takes work and dedication to excellence,
and I felt it had to mean something about the attitude of the people responsible

for it.  So, when Protel started to make a serious effort to reach old Accel
customers,
I decided to try them out.  They couldn't have been worse than Accel even if the
TRIED
to, Accel was THAT bad, both in their software and their support!  I got the
Protel Schematic software first, 

Re: [PEDA] Accel vs. protel

2002-02-12 Thread Dennis Saputelli

the schem wiring could be better
but as a result of experience what i do is right click a lot between end
points
it's not too hard and often makes editing easier
it helps if you can anticipate what you are going to change :)

Dennis Saputelli

Jon Elson wrote:
 
 Watnoski, Michael wrote:
 
  Hi All,
 
  I will admit that I have had more experience with PCAD than Protel.
  I have used PCAD for about 3 years and Protel for only abut six months now.
 
  It is the common things that Protel fails in that drive me crazy.
  Things like having to readjust the wire after moving a component.
 
 This is an area where progress has been backward.  The old DOS
 (Autotrax or Accel Tango DOS) program did a lot better in schematic
 manipulation than the current program.  Moving a selected block of a schematic
 usually ends in a mess that takes a few minutes to clean up.
 
  Protel
  will keep the wires connected unless this option is turned off.  PCAD allow
  a component to be dropped on a wire and it will split the wire and connect
  each end to the pins.  Protel will short the component, so the wire must be
  deleted first and two new wires drawn.  I also don't like that Protel will
  delete all wires drawn in the same operation rather than just the selected
  wire.
 
 The handling of wire segments that were placed at different times as being
 totally
 different from a bunch of segments that were placed in one operation is a very
 annoying 'fetaure'.  IE. if you select a wire that was all drawn at one time,
 it all
 selects.  If you select a wire segment that was drawn just by itself, only that
 
 segment selects.  If you move a segmant that was drawn together witrh others,
 it drages the ends of the attached segments.  If you move a separately-drawn
 segment, you only move that segment.
 
 Jon

-- 
___
www.integratedcontrolsinc.comIntegrated Controls, Inc.
   tel: 415-647-04802851 21st Street  
  fax: 415-647-3003San Francisco, CA 94110

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Re: [PEDA] Accel vs. protel

2002-02-11 Thread Bryn Wolfe



Abd ul-Rahman Lomax wrote:


 I'd also like to hear from other experienced Protel users as to how to 
 rewire quickly.

If you left-click on the end of the wire like you said but then hit the 
delete key instead of placing the vertex you have over another vertex 
and clicking, this will delete the vertex you are dragging and attach 
the next vertex of the wire to the cursor. This way you can quickly 
nibble away at a wire back to the vertex you want and start rewiring 
from there.

Bryn

-- 
Name   : Bryn Wolfe
Title  : Robotics Engineer
Dept   : Texas Robotics  Automation Center (TRACLabs)
Company: Metrica, Inc
Addr   : 1012 Hercules Drive
 Houston, TX 77058-2722
Voice  : 281-461-7886
NASA   : n/a
FAX: 281-461-9550
Web: http://www.traclabs.com
Email  : mailto:[EMAIL PROTECTED] or
 mailto:[EMAIL PROTECTED]



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Re: [PEDA] Accel vs. protel

2002-02-10 Thread Ian Wilson

On 03:52 PM 8/02/2002 -0500, Abd ul-Rahman Lomax said:
..snip..
Or the wire can be picked up and moved from one end, which might be 
faster. Yes, if you are grunting every time you want to insert a resistor 
into a wire, the grunting will severely slow you down!

PCAD's reported behavior here is better, no question. Not $2000 better, 
but better.

But over the long term they are the same price (or close to it) as they 
have the same ATS cost.

Since the initial purchase price is about $2000 lower (for P99SE over PCAD) 
but the on going maintenance is the same then Altium must think that PCAD 
has more features or is better in some fashion, but P99SE is more expensive 
(proportionally) to maintain.  I wonder what conclusions we are supposed to 
draw from this.

Ian Wilson

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Re: [PEDA] Accel vs. protel

2002-02-10 Thread Clive . Broome



Yeah but dont forget Protel has PLD tools, 3D viewer, sim tools, signal
Integrity tools, spreadsheet exporting tools and autorouting. Its also is on the
path following Gates Law,




Yuriy Khapochkin [EMAIL PROTECTED] on 02/09/2002 05:35:13 AM

Please respond to Protel EDA Forum [EMAIL PROTECTED]

To:   Protel EDA Forum [EMAIL PROTECTED]
cc:(bcc: Clive Broome/sdc)

Subject:  Re: [PEDA] Accel vs. protel



[EMAIL PROTECTED] wrote:

 A good synchronisation of Schematic and PCB (Update board/schematic).

How about swapping pins in PCB and backannote to SCH?
Seamless in Accel and no way in Protel. :(

Yuriy.







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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Watnoski, Michael




Re: [PEDA] Accel vs. protel

2002-02-08 Thread Abd ul-Rahman Lomax

At 09:59 AM 2/8/2002 -0500, Watnoski, Michael wrote:

 I regularly use both systems and I prefer PCAD.  I only use Protel
because my day job insists that I use what they already paid for.  I find
PCAD far more efficient and easier to learn.  I am able to turn out jobs in
about a third of the time that Protel requires.  This makes me far more
competitive in my contract work.

My suspicion here is that Mr. Watnoski is not as skilled at the use of 
Protel as he is at the use of PCAD; he may well be trying to use Protel in 
a PCAD manner, and, definitely, that would be slow.

What would be useful would be to compare specifics, what is fast in one and 
slow in the other, and are there ways to improve efficiency? Since Mr. 
Watnoski is forced to use Protel, perhaps he might learn something which 
would help him in his day job, and I might learn something that would 
encourage me to dive into my PCAD license.



[EMAIL PROTECTED]
Abdulrahman Lomax
Easthampton, Massachusetts USA

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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Watnoski, Michael




Re: [PEDA] Accel vs. protel

2002-02-08 Thread Yuriy Khapochkin



Georg Beckmann wrote:
 
 Altium is now selling to different systems. Protel and Accel.
 Does anybody work with both systems. ?
 Which is better, or are they similar. ?
 Whats the major difference ?

Advantages of Accel EDA:

Ability to swap pins and gates on PCB and backannotate this to SCH.
Ability to define height for components and rooms with limited height on the
PCB.
User interface is more clear (at least for me :).

Overall I prefer AccelEDA, though I have to use Protel now.
In general I'm absolutely agree with Mr. Watnoski.

Yuriy.

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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Yuriy Khapochkin

[EMAIL PROTECTED] wrote:

 A good synchronisation of Schematic and PCB (Update board/schematic).

How about swapping pins in PCB and backannote to SCH?
Seamless in Accel and no way in Protel. :(

Yuriy.

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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Darryl Newberry

I heartily concur with Mr Watnoski regarding PCAD superior ease of use and
niceness and sensibility. And no, I am not a newbie, I was a longtime
PCAD user (going back to MD 4.x, that's 1988 kids) and then PADS/DOS for a
couple of years, then more recently ACCEL/Tango v13 for about 3 years, now
Protel 99se for almost a year. 

I normally try to keep my mouth shut about how bad Protel sucks because
people get all bent out of shape as if I'm slamming their wife or mother or
something. Sure Protel is pretty eye candy, and to be fair, it tries very
hard to be a full featured system in monolithic package, but it only gets
credit IMO for the basics, and even a lot of that is quirky and fairly
non-intuitive. Protel feature sets I do like are single-key CAM generation
and print preview. The synchronizer works well most of the time. The
schematic editor is a real toy compared to Pcad. Wire rubberbanding is the
key to pcad ease of use I think. Protel library handling is really
intimidating but in the end isn't all that great because of the lack of
standardized field usage e.g. for simulation. Having user-defined and -named
attributes is SOOO much better. Protel simulation is very lite IMO.
Support for SPICE models is okay but I've gotten more useful results faster
out of simpler cheaper programs like EWB, as in 2 hours out of the box.
Signal integrity? Never could get it to work, it locked up my system on a
small 100-part design. Protel automated placement and routing (again IMO) is
94.2% useless. I place schematic symbols, add wiring, do placement, and
route--all manually.

My crystal ball says that Phoenix will include those PCAD niceties and more
like integrated libraries and perhaps even in-place library editing. I could
be wrong.

 -Original Message-
 From: Watnoski, Michael [mailto:[EMAIL PROTECTED]]
 Sent: Friday, February 08, 2002 13:54
 To: 'Protel EDA Forum'
 Subject: Re: [PEDA] Accel vs. protel
 
 
 Hi All,
 
   I will admit that I have had more experience with PCAD 
 than Protel.
 I have used PCAD for about 3 years and Protel for only abut 
 six months now.
 
   It is the common things that Protel fails in that drive 
 me crazy.
 Things like having to readjust the wire after moving a 
 component.  Protel
 will keep the wires connected unless this option is turned 
 off.  PCAD allow
 a component to be dropped on a wire and it will split the 
 wire and connect
 each end to the pins.  Protel will short the component, so 
 the wire must be
 deleted first and two new wires drawn.  I also don't like 
 that Protel will
 delete all wires drawn in the same operation rather than just 
 the selected
 wire.  This list can continue on but I suspect part of this 
 is my preference
 due to having learned PCAD first.  YMMV
 
 Michael Watnoski
 
 
 -Original Message-
 From: Abd ul-Rahman Lomax [mailto:[EMAIL PROTECTED]]
 Sent: Friday, February 08, 2002 1:03 PM
 To: Protel EDA Forum
 Subject: Re: [PEDA] Accel vs. protel
 
 
 At 09:59 AM 2/8/2002 -0500, Watnoski, Michael wrote:
 
  I regularly use both systems and I prefer PCAD.  I 
 only use Protel
 because my day job insists that I use what they already paid 
 for.  I find
 PCAD far more efficient and easier to learn.  I am able to 
 turn out jobs in
 about a third of the time that Protel requires.  This makes 
 me far more
 competitive in my contract work.
 
 My suspicion here is that Mr. Watnoski is not as skilled at 
 the use of 
 Protel as he is at the use of PCAD; he may well be trying to 
 use Protel in 
 a PCAD manner, and, definitely, that would be slow.
 
 What would be useful would be to compare specifics, what is 
 fast in one and 
 slow in the other, and are there ways to improve efficiency? 
 Since Mr. 
 Watnoski is forced to use Protel, perhaps he might learn 
 something which 
 would help him in his day job, and I might learn something that would 
 encourage me to dive into my PCAD license.
 
 

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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Abd ul-Rahman Lomax

At 01:54 PM 2/8/2002 -0500, Watnoski, Michael wrote:
Hi All,

 I will admit that I have had more experience with PCAD than Protel.
I have used PCAD for about 3 years and Protel for only abut six months now.

First of all, it should be noted that PCAD is, as Altium has represented 
it, a program designed for what used to be called drafters. These people 
typically would need to be able to draw schematics and design printed 
circuit boards. Typically they are not engineers. Typically they are 
working for a larger company (except for service bureaus and the like, 
where the company is standing in for another company's CAD department, 
either completely or for overflow capacity.)

99SE includes a lot of functionality that is irrelevant to the typical CAD 
user.

Until Protel bought Accel, a full PCAD suite was selling for about $20,000. 
This did include a bit more than Schematic and PCB design, but those two 
programs alone, in their full implementations, were way over $10,000 as I 
recall, at a time when Protel was selling for $6,000.

So it would be *expected* that PCAD would be better in certain ways.


 It is the common things that Protel fails in that drive me crazy.
Things like having to readjust the wire after moving a component.  Protel
will keep the wires connected unless this option is turned off.

Protel Schematic has been neglected for some time, I'd say; there have been 
few major changes beyond the important one of the Synchronizer, which is 
really not a schematic functionality change but an automation of the 
interface between Schematic and PCB.

The behavior can be predicted, if you are familiar with it. Familiarity is 
an important word here. I do not understand Mr. Watnoski' comment here, 
however. If a behavior is optional, and you don't like it, surely it would 
be reasonable to turn it off!

In this case there is only one option of which I know: Drag Orthagonal. If 
Drag Orthagonal is on, Protel will keep wires at right angles when dragging 
a part; if it is turned off, parts will drag wires at any angle. Neither 
mode is fully satisfactory, but it is easy enough to delete wires. The 
problem is that when a wire is deleted, the *entire* wire is deleted, and 
Protel considers a collection of wire segments to be a single wire, thus by 
deleting a wire segment, we may be deleting wire that is off-screen, which 
is not desirable. It is usually not what we want. So, instead, to delete a 
wire segment, one can first give the wire the focus if it does not already 
have it. (When a wire has the focus, there will be handles at each vertex). 
Then a vertex can be picked up with a single click. Note that the click 
must be released; when it is, the vertex will be floating on the cursor. 
That vertex can then be moved back to the next vertex, thus deleting the 
segment. Yes, a zero-length segment disappears, but I think it is really 
gone, not merely invisible as in PCB.

Definitely, Protel's wiring behavior could be improved, but I would not 
expect this, even if it were perfect, to make the huge increase in 
productivity that Mr. Watnoski mentioned.

I'd also like to hear from other experienced Protel users as to how to 
rewire quickly.

In the long run, an operating mode maintain connectivity, when turned on, 
could essentially autoroute wires when a part was moved. Properly done, 
this could be quite a timesaver. Not simple to do, though. Protel Schematic 
is not presently net-aware, one of its shortcomings. Tango Schematic, for 
example, would highlight all wires and net labels belonging to a net, once 
the schematic had been analyzed. Protel never brings that information in; 
but it would be even better if net analysis information could be maintained 
in real time. (And I have not mentioned the reasons for this.)

   PCAD allow
a component to be dropped on a wire and it will split the wire and connect
each end to the pins.  Protel will short the component, so the wire must be
deleted first and two new wires drawn.

Or the wire can be picked up and moved from one end, which might be faster. 
Yes, if you are grunting every time you want to insert a resistor into a 
wire, the grunting will severely slow you down!

PCAD's reported behavior here is better, no question. Not $2000 better, but 
better.

   I also don't like that Protel will
delete all wires drawn in the same operation rather than just the selected
wire.  This list can continue on but I suspect part of this is my preference
due to having learned PCAD first.  YMMV

Tango Schematic had a Cleanup command that analyzed all wires and 
eliminated redundancies. What I'd like to see in Protel is that all wires 
would not only be cleaned up (Protel does not even have a command for this, 
and it can cause problems), but wire segments could be deleted 
individually. Right now, if I want to delete a segment, I can't even tell 
from the display if that is an isolated segment or is part of a longer wire.

I'd expect that fixing 

Re: [PEDA] Accel vs. protel

2002-02-08 Thread Watnoski, Michael




Re: [PEDA] Accel vs. protel

2002-02-08 Thread Brad Velander

The collapse of the company doesn't necessarily reflect on the product.

If all we had to do was design the best products then a good number of us
would probably be wealthy and retired by now.
The second comment would be if the product was so poor why has
Protel kept it and maintained development? I think that we will see a
healthy dose of the some of the best PCAD features start showing up in
Protel soon. (Can't wait for unlimited user definable attributes in the
parts/symbol library).

Sincerely,
Brad Velander.

Lead PCB Designer
Norsat International Inc.
Microwave Products
Tel   (604) 292-9089 (direct line)
Fax  (604) 292-9010
email: [EMAIL PROTECTED]
http://www.norsat.com

See us at Booth 323 at Satellite 2002 in Washington, DC March 6-8.



-Original Message-
From: Watnoski, Michael [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 08, 2002 1:38 PM
To: 'Protel EDA Forum'
Subject: Re: [PEDA] Accel vs. protel


Was Accel so bad that they went out of business, or so good that
Protel was so desperate for a useable package that they offered so much to
buy them that they couldn't refuse?  I think the latter.

Michael Watnoski

-Original Message-
From: Michael Reagan [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 08, 2002 4:19 PM
To: Protel EDA Forum
Subject: Re: [PEDA] Accel vs. protel



yea yea yea  Acel was so damn good they went out of business. Dont get my
going slamming bit mapped crayola like Accel.

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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Michael Reagan

Michael ,
Fact: Accel like PADs was close to filing for bankruptcy.  Shortly before
Protel purchased Accel , they laid off most of their engineering and
marketing  staff due to lack of sales when the rest of the CAE industry was
experiencing double digit growth.  Cadence help put some of the nails in
their coffin when they pulled the only router from resellers like  PADs
Accel and Mentor.   Mentor only survived because they had the resources to
purchase Veribest which came with  a router. Otherwise they had a 200K tool
without a router. That was a laugh.I believe Veribest is now their
entire PCB suite.  It is pretty good.You can not sell CAE tools without
a router.   I used PCAD and have labeled it  Bitmapped Crayola because the
graphics looks like DOS quality. I too used it for MCMs and Hybrids and we
couldn't even view a 4 x4 mil pad with the resolution that we could with
Protel. Protel was the first Program to support sub mil pads and traces with
out rounding off.   Accel 14 rounded everything off to .1 mil.I could
objectively list over 100 deficiencies we found with the program, but my
time is short. I generated  a list and presented it to the Pres of Accel at
the time.  He didn't feel it was necessary to fix things that didn't work in
it.  Protel has responded to suggestions and bugs.   Most of the complaints
we hear on the forum are not bugs.Sure we run into one once in a while
,but as Abdul has written, some of the bugs are so obscure that most users
would never run into them.
I would stack Protel against anything on the market.Sure I don't have 3d
but who cares?  I think the real competition, Cadence should be shaking in
their boots when Protel release Phoenix, or whatever.Any company that
has grown from 23M in sales to over 50 in two years should not be taken
lightly.

My point of view
Hardcore User
Mike Reagan
EDSI












 -Original Message-
 From: Watnoski, Michael [mailto:[EMAIL PROTECTED]]
 Sent: Friday, February 08, 2002 4:38 PM
 To: 'Protel EDA Forum'
 Subject: Re: [PEDA] Accel vs. protel


   Was Accel so bad that they went out of business, or so good that
 Protel was so desperate for a useable package that they offered so much to
 buy them that they couldn't refuse?  I think the latter.

 Michael Watnoski

 -Original Message-
 From: Michael Reagan [mailto:[EMAIL PROTECTED]]
 Sent: Friday, February 08, 2002 4:19 PM
 To: Protel EDA Forum
 Subject: Re: [PEDA] Accel vs. protel



 yea yea yea  Acel was so damn good they went out of business. Dont get my
 going slamming bit mapped crayola like Accel.




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Re: [PEDA] Accel vs. protel

2002-02-08 Thread Andrew Jenkins

On 04:19 PM 2/8/2002 -0500, Michael Reagan wrote:

yea yea yea  Acel was so damn good they went out of business. Dont get my
going slamming bit mapped crayola like Accel.

Well...not exactly. And obviously, the program had enough of a value that Protel 
purchased the company, and appears to have, since P98's obsolescence, used some, if 
not many of the requests for improvement in Protel made here to improve PCAD, and 
what's more, Protel/Altium now appears to be using PCAD (see the Phoenix news flash) 
as a source for improvements in the next version of Protel EDA...

aj

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[PEDA] Accel vs. protel

2002-02-07 Thread Georg Beckmann


Altium is now selling to different systems. Protel and Accel.
Does anybody work with both systems. ?
Which is better, or are they similar. ?
Whats the major difference ?

Georg

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Re: [PEDA] Accel vs. protel

2002-02-07 Thread Harald . Bruenig

Hi,
in the past I worked with Accel. Since 6 months I work with Protel.

From my point of view Protel is better.
Protel is easier to learn. Integrated Schematic,PCB and LIB in one System. 

A good synchronisation of Schematic and PCB (Update board/schematic).

Harald









Georg Beckmann [EMAIL PROTECTED]
08.02.2002 08:02
Please respond to Protel EDA Forum

 
To: 'Protel EDA Forum' [EMAIL PROTECTED]
cc: 
Subject:[PEDA] Accel vs. protel



Altium is now selling to different systems. Protel and Accel.
Does anybody work with both systems. ?
Which is better, or are they similar. ?
Whats the major difference ?

Georg



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