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Hi to all,
I have some VIAs on the border of my PCB (half on the inner side and half will be milled away.
Is there any way to get this result ?
Thanks, Sasa
Hi there,
After a long time pulling my hair off I discovered this one.
Not sure if this is an Altium bug or older version incompatibility but using Altium libraries sometimes the 3D body is not rendered correctly or not at all.
I was able to display the 3D if it was imported from an STEP file...
Hi there,
I have a nasty task...
The PCB I've to redo there are VIAs with 3 different diameters.. Idea is to have one diameter for all VIAs.
Selection of all VIAs is easy, now I have problems how to automatically change the diameters of all VIAs.
Anyone any idea?
Thanks, Sasha
- - - Updated...
Hi there,
I need some advice and guidance.
I have this design specifications for the almighty SMPS :(
1)Input Voltage : 24V-270V AC/DC (Universal Range)
2)Power Rating : 20W
3)Output Voltage : 20VDC
4)Output Current : 1 - 2A
5) Isolated
Add 1) I have troubles with this specification...
No the batteries are ok and they are from a known manufacturer.
My problem seams to be in the discharging of individual batteries. I got an idea to simulate the discharge just to see if the problem is in my device or is battery related.
Hi all,
Not sure that this topic fits in this forum anyway.
I have a strange discharge in my battery powered device (2x AA NiCd batteries in serial so Vmax 2.4V@ 2100mAh).
I found out that one of the rechargeable battery is empty and the other is still @ 1.15V this happened 4 times now. In...
Hi to all,
During R&D of a new product I have faced the request that the PCB will be used in harsh environments and must be compliant with Ex proof standards (area with high risk of an explosion).
Do anyone has any idea what are the requirements to be compliant?
I know that a few things can be...
The way is done is because LEDs are memory maped (you can drive them if you put selected value on the address (in your case 00x56000000 for LEDs). This is how thinks are done in embedded systems. All devices are mmap-ed (memory maped). not sure what mmap do but
- sizeof(S3C2410_GPIO) get the...
First of all, you need to tell us which OS would you like to use. (Linux + QT, Ubuntu, CE) or would you like to crate your own distribution?
Eventually when you chosen the OS, you need to configure your developing environment.
Search for "dev. env for friendlyarm" for Linux env. you have all...
Hi
I've an old project to update but... the new version of EDK was unable to update the project file. That is why i desperately need Microblaze reference guide for core Ver. 4.00a. Not so sure but the project was made with EDK ver. 8.1 or 9.1.
In fact i need the PARAMETER description.
If...
rs232 emulation
Hi!
I am trying to implement 2 RS232 virtual COM ports via USB using pic 18f4550 and firmware provided by Microchip.
I have a problem when connecting usb to may laptop (blue screeeeeeen :cry:)
Does anyone have any experience making USB interface with more endpoints?
Thx
Bart
Hi!
Can anyone take a look at my project and help me with it.
I am trying to import my VHDL and Verilog code via BlackBox and simulate it. but it doesn't work and i don't know why.. :(
Anyway I assume that I am missing something....
10x bart
need help with verilog
hola!
this is my code, as you can see my job is to concate the partial data bits
XXX1XXXX where x is data from cntDataIn
MCirqMask[7:5] <= cntDataIn[7:5];
MCirqMask[3:0] <= cntDataIn[3:0];
MCirqMask[4] <= 1;
is there any easyiest way to do this?
thanks, Bart
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