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There is no *big* difference in programming of 32bit SHARC for fixed- or folating point operations.
For example:
r0 = r1 + r2; //add registers as integers
f0 = f1 + f2; //add registers as floats
blackfin stamp jtag
It would be wrong, but I think these jtagtools have no relation with debug using VDSP++. Maybe one can program external flash memory by using this tool.
Debug with VDSP still based on usage of emulator.
Re: SAR paper needed.
BTW
This is a nice paper about ERS-1 RAW data processing:
**broken link removed**
I made a simple SAR data processing software using this document and got a good result.
parallel port labview
The quick'n'dirty way (in win9x) is to use
Functions > Advanced > Port I/O > In Port.vi and Out Port.vi
You can read or write to SPP/EPP addresses by using these functions.
The better way is to call external dll, that is written for LPT access.
W*driver is an easy tool...
Re: LAN91C111 vs. W3100A
The difference between these products is:
- CPU Accesses
8, 16(!) and 32(!) Bit | 8 Bit only
TCP/IP stack
Your own | Built in
PHY
Integrated | External
The temperature range, °C
-10 to 70 | up to 40 to 85 (I version)
So...
aix ethernet set promiscuous mode
I think, Ethernet hardware chip does not (at least should not :) ) receive its own transmitted frames in PROMISCUOUS mode.
But some software (WinPcap library, for example) can do that. Maybe packet filter (or something) could be set to skip transmitted frames.
Re: ISD51 how to build?
The circuits of evaluation boards, on which I started isd51:
**broken link removed** - (small file)
**broken link removed** - a project for AduC812.
**broken link removed** (400 kb! in Russian). JP1 was placed in a wrong place and should be moved to DD5, port P3.0...
opentcp ppp
also a new port for free compiler SDCC and at89s8252 is available
**broken link removed**
Is it necessary to make ports to other processors? Or it is better to realize PPP in OpenTCP?
opentcp download
OpenTCP 1.0.4
new ports:
h**p://www.embedded-electronics.nm.ru/files/opentcp-1-0-4/
for K*il 7.x users:
h**p://embedded0.nm.ru
please check the project's settings for include path and defines before rebuild
Re: ISD51 how to build?
>Does is ISD51 only connection: [PC----MAX232-----mcu] ?
Yes.
>And software enabling debbugging.
You need *C51* development tool.
>If it's not can someone send me schematic for it.
any classic schematic with flash 8051.
>Does it can be used with AT89S8252???
Yes.
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