Very OT: "Losing My Religion" on major scale2317 (1/21/2013 6:06:59 PM) comp.dsp I'm posting this here because both a) I'm amazed, and b) of the
fantastic signal processing actually required to make something like
Someone has posted at http://vimeo.com/57685359 a tweaked v... Rob
Reverse current into a lithium battery837 (11/19/2012 10:08:04 PM) comp.arch.embedded Hey, maybe one of y'all might know this.
I'm working on a super low power personal project, MSP430 based,
that will hook up to a garage door opener's pushbutton circuit. My
guesstimated average load curren... Rob
.do files... why?466 (10/16/2012 5:39:51 PM) comp.arch.fpga Alright, I've got to fess up. I'm lost as to the point of .do files.
They seem to suffer through all of Tcl's wacky syntax, but with the
added benefit of not giving you access to the standard Tcl commands.
Just gloating160 (9/25/2012 12:32:33 AM) comp.arch.fpga I've got a VHDL design in which I use record types as a convenient way
of wiring up my internal buses. This design is a single-master,
multiple slave bus. The default assignment to all of the slaves puts
Querying Active-HDL from TCL131 (9/19/2012 5:54:47 PM) comp.arch.fpga This is only approximately the right place to be asking this, but if
anyone's going to have an answer, I figure it'll be here.
Does anyone know how actually find anything about a design out from a
TCL scri... Rob
General Build Question551 (8/30/2012 4:59:44 PM) comp.arch.fpga Here's a sort of a general toss-out. When I'm writing code in C, one
of my rules is that I turn on -Wall (and a mess of other warnings) and
I won't ship until I've got 0 warnings in the build.
I've never ... Rob
OT: Samsung to turn cluelessness into money1445 (7/10/2012 12:52:24 AM) comp.dsp http://www.samsung.com/us/2012-vacuum-tube-amplifier/?cid=smc-nahq-mult-0702-10000079
Sigh. If anyone needs me, I'll be tamping the powder in my musket.
Rob Gaddi, Highland Technology -- www.highlan... Rob
Power Supply Monitor733 (7/6/2012 4:51:30 PM) comp.dsp I've got an upcoming application where I'm going to be looking to use
some multiplexed ADC channels to do power supply monitoring. This is a
side function, a nice-to-have rather than core functionality. I'd... Rob
Logic Glitches in Spartan-3?1652 (5/23/2012 11:34:26 PM) comp.arch.fpga I've got a 24-input AND gate that I'd like to avoid having add another register delay to before I toss it across a clock boundary. all_done <= and_reduce(done); If I just do it, AND it all together without a... Rob
OT: Cheap Solar Cells1551 (4/23/2012 8:20:07 PM) comp.arch.embedded Figure folks here might know. I'm looking to put together a couple of small-scale projects, just for my own amusement, that would be nice to not need batteries for. Probably MSP430 based, on duty-cycles on th... Rob
integer multiplication #240 (5/20/2013 3:46:11 AM) comp.lang.c
(cross posted to comp.dsp and comp.lang.c.)
are compilers now-a-days smart enough to multiply two N-bit numbers to
a 2N-bit result without wasting instructions in the generated machine
like, we ... rbj(3911)
PC Data Acquisition4514 (3/13/2013 4:44:58 PM) comp.dsp This is slightly OT for all the groups I'm posting to, but something many
of you should have done.
I have a need to sample one channel of data at between 200 and 2000
samples per second, 12 bits or so, a... tim177(4404)
Sine Lookup Table with Linear Interpolation12017 (3/16/2013 10:30:51 PM) comp.dsp I've been studying an approach to implementing a lookup table (LUT) to
implement a sine function. The two msbs of the phase define the
quadrant. I have decided that an 8 bit address for a single quadrant ... gnuarm(2644)
booting the Linux on bare metal board.1310 (3/21/2013 6:08:24 AM) comp.arch.embedded Hi guys
I was studying about the JTAG and than I all of sudden I got few questions
in my mind regarding the linux booting on the embedded hardware.
Actually I know the procedure of how the linux boots... piyushpandey
Pole-Zero Association When Forming Biquads405 (4/13/2013 11:56:28 AM) comp.dsp What is the current thinking on how to associate zero pairs with
pole pairs when decomposing a rational transfer function into
2nd-order sections? Keep the zeros and associated poles as close
together as pos... gjberchin1(86)
Modelsim ought to be cheaper97 (4/23/2013 8:13:42 PM) comp.arch.fpga Why is Modelsim so expensive? It is a mature product and yet it segfaults =
on me all the time. Constantly. Often, when it ought to give me warnings =
or errors (such as when there is a port width mismatch... kevin.neilson(16)
DEP function development on a low budget47 (4/26/2013 9:35:33 AM) comp.arch.fpga Is it at all practical for home-builders on a very limited budget to develop
DSP type functions, such as filters and the like, on FPGAs? Reading around,
I get the impression that experimenters that do it ha... bv2144(52)
Power Gating Devices73 (5/3/2013 7:29:16 PM) comp.arch.embedded I've been toying around with the idea of using transistors to power gate devices, an SD card for example. Is there any proper practices when doing this and/or anything to be concerned about?