Search found 608 matches

by SeeCwriter
Wed Oct 20, 2010 4:21 pm
Forum: NetBurner Software
Topic: SPI Chip Selects
Replies: 6
Views: 5263

Re: SPI Chip Selects

Thank you for that reply. That was very helpful and I'm sure saved us many hours of debugging.
by SeeCwriter
Wed Oct 20, 2010 2:30 pm
Forum: NetBurner Software
Topic: SPI Chip Selects
Replies: 6
Views: 5263

SPI Chip Selects

I'm looking at the PinIO class for the MOD5234, and there are no definitions for SPI_CS2 and SPI_CS3. Yet the CPU reference manual says there are 4 SPI chip selects available for its QSPI bus. Are the two upper chip selects not available for use on the MOD5234 module?

Steve
by SeeCwriter
Mon Oct 18, 2010 9:25 am
Forum: NetBurner Hardware
Topic: Adding memory
Replies: 3
Views: 2892

Re: Adding memory

I have looked at the docs, and it appears to me that the MOD5234 brings a 16-bit address bus, and a 32-bit data bus offboard. I don't see how I can address 2MB of offboard ram with a 16-bit address bus. But maybe I'm missing something.
by SeeCwriter
Fri Oct 15, 2010 4:33 pm
Forum: NetBurner Hardware
Topic: Adding memory
Replies: 3
Views: 2892

Adding memory

I want to add 2MB of external battery-backed ram to my motherboard. Can I do that with the MOD5234? It looks like there is only I/O access offboard.

Steve
by SeeCwriter
Wed Oct 13, 2010 3:56 pm
Forum: NetBurner Software
Topic: SNMP help/info
Replies: 5
Views: 3821

Re: SNMP help/info

I'm trying write/create the necessary MIB files for an snmp implementation I've written, and am not very successful. I'm using MG-Soft MIB Builder and reading "Understanding SNMP MIBS", by David Perkins and Evan McGinnis. So far they are doing nothing but confusing me. Is there any other r...
by SeeCwriter
Thu Oct 07, 2010 4:30 pm
Forum: NetBurner Software
Topic: SPI Example
Replies: 7
Views: 4343

Re: SPI Example

Where would I find the SPI API docs? I've looked through all the sub-directories of Nburn\docs, and opened all the library pdf files I can find, and not found them. They're probably right in front of me and I'm just blind?
by SeeCwriter
Thu Oct 07, 2010 3:19 pm
Forum: NetBurner Software
Topic: SPI Example
Replies: 7
Views: 4343

Re: SPI Example

I don't have that particular subdirectory. But I do have a MOD5234 directory, and it was there. I was just looking for an spi directory off the examples directory like the other examples. Why bury some examples?

In any case, thanks for the help.
by SeeCwriter
Thu Oct 07, 2010 2:59 pm
Forum: NetBurner Software
Topic: SPI Example
Replies: 7
Views: 4343

SPI Example

There don't appear to be any SPI bus examples in the NB software package. Are there any available?