Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
verilog + generate 10 mhz clock
If a 1.15M jitter is within your tolerance level, then a simple counter would be able to produce precisely the required clock.
Suggest you take a look at gnu tool set. It has all that you want: compiler, linker, debugger, assembler, binutils. The whole toolset has been port to numerous cpus.
You are right. This is a CPE solution. For co solution, i don't have much experience to recommend.
Just out of curious, as co device like dslam normally should be placed at telco office, individuals seldom need to tackle that. If you only want to reuse your telephone line inside small company...
We have used their Packet Over DSL chipset like 22834. But it is for VDSL. For ADSL i just took a look at their website, it seems their PSB50x has the similar feature. The interface is directly ethernet. Below is the highlighted feature from their web site. Hope this helps.
regards
#...
Infineon has chipsets that directly from adsl line to ethernet. You may want to consider. We used their vdsl <-> ethernet chipset before. It is quite smooth to integrate.
rtos itron
I've used a rtos from US software years ago. Their product claims to be uITron complaint. Attached is the link to the spec. It is open and free.
**broken link removed**
Re: [help] about RTOS
I think memory management is not a strong point for rtos. Most rtos employs a simple memory management scheme. They prefer to a flat memory model for memory efficiency. In this model all tasks share the same memory space. It is like thread in traditional OS. When you use...
What bingo said is correct. Something to add.
When your compiler compile your c code, it will generate different sections for the code:
.text for instruction
.data for data with initialized value.
.bss for data that to be initialized to 0.
.rodata for read only data.
etc.
Then your linker...
Re: microblaze & nucleus
Nucleus has been in the market for quite some time.
I heard lots of os like threadx, uc_OS, uCLinux can run successfully on Microblaze
regards
How will you use the multiplier? I thought sigma-delta modulator only need some adder( for integrator) , comparator and some analog component? Correct me if i'm wrong.
regards
Thanks for the reply.
I have -5 power supply in my board. But it is not controllable. Is there a switch which is controllable by 0 and output -5V?
I know optical coupler can do this. But it is expensive. If there is any IC off the shelf, it will be the best.
regards
Re: PowerPC
Actually this is not a very relevant forum for your question. Anyway i'll try to contribute what i know.
PowerPC is a CPU structure joint developed by apple, IBM and motorola.
Like echo47 said, an Apple MAC is powered by powerpc. For embedded system, IBM and motorola(powerquicc...
vxworks ipattach
I'm not a guru in vxworks. Here is my 2 cents:
After you load your driver, you should be able to check it with muxShow command from the shell. From there you can see whether the device name and unit num is matched with your ipattach call.
Hope this helps.
regards
Dear all:
Anyone happen to know a open source bride implementation that is vxworks compatible? I've googled 'bridge open source vxworks'. But find nothing.
I'm new to vxworks programming. What i want to achieve is to assign a single ip to a device which has 2 ethernet interface. So the way in...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
