Search found 218 matches

by chimimic
Mon 2018-05-07 15:00
Forum: PCB Layout
Topic: Conflict between copper zone and a lot of pins
Replies: 7
Views: 1019

Re: Conflict between copper zone and a lot of pins

Problem solved, thanks to labcenter support !
by chimimic
Mon 2018-04-23 10:26
Forum: PCB Layout
Topic: Conflict between copper zone and a lot of pins
Replies: 7
Views: 1019

Re: Conflict between copper zone and a lot of pins

Hi Iain,

project sent.

Run Proteus V8.6. Unfortunatly can't renew USC now :(

Thanks !
Remy
by chimimic
Sun 2018-04-22 14:54
Forum: PCB Layout
Topic: Conflict between copper zone and a lot of pins
Replies: 7
Views: 1019

Re: Conflict between copper zone and a lot of pins

Arghh ! Simply added a LED and res, and overlap problem come back, exactly at the same place (sames numerous pins). After some test with file copy and workspace file deleting, I found following behaviour : - Made a copy of the "faulty" project (workspace file of the copy is not yet created...
by chimimic
Sat 2018-04-21 6:00
Forum: PCB Layout
Topic: Conflict between copper zone and a lot of pins
Replies: 7
Views: 1019

Conflict between copper zone and a lot of pins

Hi, on a project finished 2 months ago (V1.0) and where all was OK for gerber export (20 PCB made and assembled OK), I had to make minor changes (V1.1 - extended a little the top ground plane, and moved some caps). After re-opening "old V1.0 good" project and made modifications and save (V...
by chimimic
Thu 2018-03-01 8:51
Forum: Simulation
Topic: Audio Power Amplifier
Replies: 5
Views: 531

Re: Audio Power Amplifier

Hi Barry, in a first step, you can try set simulator options to "Setting for better convergence" : System > Set Simulation Options > Drop list at the bottom of the option window "Setting for better convergence" Press "Load" button to get this setup applied. For an advan...
by chimimic
Tue 2018-01-09 8:14
Forum: Schematic Capture
Topic: Moving symbols and wires inside the schematic sheet
Replies: 8
Views: 6482

Re: Moving symbols and wires inside the schematic sheet

Hi, remember a similar problem in one of my projects, due to "bad point connection" on a wire (point drawn but not effective, not visible without moving it)... Found faulty zone by moving only some components inside the desired block, until "no move" problem occurs again (selecte...
by chimimic
Tue 2017-11-07 17:45
Forum: Simulation
Topic: Simulate two Microcontroller at the same time
Replies: 1
Views: 277

Re: Simulate two Microcontroller at the same time

Hi,

yes, you can simulate two PIC on the same project.
Simply specify hex or coff file for both uC, in uC properties dialog.
by chimimic
Mon 2017-09-11 7:36
Forum: Simulation
Topic: Creating an intermediary ground
Replies: 5
Views: 789

Re: Creating an intermediary ground

In your case, no need to use a second ground symbol/terminal.
Simply shift your negative/positive source signal by adding it an offset voltage (+2,5V), so it will be always in the positive range and can be sampled by the ADC.
by chimimic
Sun 2017-07-02 16:34
Forum: PCB Layout
Topic: 3D viewer don't show all pins on several QFP packages
Replies: 3
Views: 697

3D viewer don't show all pins on several QFP packages

Hi,

3D viewer show pins only on 2 sides with several QFP packages :
(seen with 44 pins, 64 pins and 100 pins)
proteus_v86_3dv_QFP_NotAllPin_001a.gif
proteus_v86_3dv_QFP_NotAllPin_001a.gif (90.65 KiB) Viewed 697 times
Thanks,
Remy
by chimimic
Sat 2017-07-01 7:54
Forum: Schematic Capture
Topic: 8.6 wire routing - change in behaviour
Replies: 7
Views: 1730

Re: 8.6 wire routing - change in behaviour

+1 with Andrew Larkin for wire side. Moving parts sometimes drive undesired "new auto-wiring" that needs more reajustements (more mouse operations, more time spent), depending on how parts were initially placed and where they go. In the following exemple, moving U2 in vertical direction af...
by chimimic
Wed 2017-06-21 8:33
Forum: Simulation
Topic: export graph as excel
Replies: 1
Views: 382

Re: export graph as excel

Hi,
right clic on graph > Export Graph Data...
Generated file will be in CSV format :wink:
by chimimic
Mon 2017-01-30 16:47
Forum: Simulation
Topic: Variants and simulation
Replies: 3
Views: 290

Re: Variants and simulation

Thank you, Tom.
by chimimic
Sun 2017-01-29 4:04
Forum: Simulation
Topic: Variants and simulation
Replies: 3
Views: 290

Variants and simulation

Hi, actually, when you create variants from base design, all excluded parts of a variant (grayed out on schematic) are always simulated. Is there a way to exclude from simulation all parts that are excluded in selected variant, keeping this parts simulated in base design (of course without select th...
by chimimic
Mon 2017-01-16 11:40
Forum: PCB Layout
Topic: Problem with Planes
Replies: 3
Views: 753

Re: Problem with Planes

Hi, another way to do this : - In schematic, add a GND symbol and name it GND-PPTOP (no need to connect it to a component). In the Power rail configuration edit box, create a new power rail that you call GND-PPTOP. Link "GND-PPTOP" unconnected power net to this new created power rail. - On...
by chimimic
Sat 2017-01-14 20:48
Forum: Schematic Capture
Topic: 45 degree parts
Replies: 6
Views: 1522

Re: 45 degree parts

Simply open my project, and "POINT" symbol should be added to the list.

You can also pick the "NULL" symbol in the actual symbols lib :
Pick Pins > SYSTEM > NULL"
or
Pick Pins > SYSTEM > NULL WITH NAME

Edit : As Andrew said ;)