Wow, that didn't come out the way I expected, sorry about that. Jeez, that's big, but at least it's somewhat readable.
-rick
Search found 71 matches
- Thu Jul 17, 2003 6:44 pm
- Forum: General Discussion
- Topic: Laplace Transform Question
- Replies: 5
- Views: 3211
- Thu Jul 17, 2003 6:41 pm
- Forum: General Discussion
- Topic: Laplace Transform Question
- Replies: 5
- Views: 3211
Re: Laplace Transform Question
Another method using the definition of the unilateral Laplace Transform is I've been trying to figure out how to post this so, sorry if it is no longer topical.
-Rick
-Rick
- Thu Jul 03, 2003 5:24 pm
- Forum: Computer Programming
- Topic: C question
- Replies: 9
- Views: 6636
Re: C question
Makes sense now, thanks. I just didn't expect a shift operator used to define a constant so I assumed it was something special. It was the only one out of about 30 lines of #define that was done that way. Not the way I'd have done it, but I'm just a hack. Thanks much, probably post more ?s next week...
- Thu Jul 03, 2003 2:49 pm
- Forum: Computer Programming
- Topic: C question
- Replies: 9
- Views: 6636
Re: C question
Ok that makes sense, I still think it is a weird way to define a constant. It threw me.
Rick
Rick
- Thu Jul 03, 2003 1:16 pm
- Forum: Computer Programming
- Topic: C question
- Replies: 9
- Views: 6636
C question
What does this mean?<p>#define ERR (1<<15)<p>specifically the (1<<15) part.<p>Rick
- Thu Jun 26, 2003 1:57 pm
- Forum: General Discussion
- Topic: Electronics Simulation Software
- Replies: 21
- Views: 13241
Re: Electronics Simulation Software
ICAPS/4 DEMO by Intusoft is a really nice package for simulation. I used it for an Op-Amp design contest in a class (we lost). Probably had about 90 nodes, but only works with that many wires if you use the hierarchical blocks function.-Rick
- Tue Jun 24, 2003 1:41 pm
- Forum: General Discussion
- Topic: Smiling So Hard my Face is gonna Break
- Replies: 10
- Views: 5206
Re: Smiling So Hard my Face is gonna Break
Fantastic. Congrats.
- Tue Jun 24, 2003 1:21 pm
- Forum: General Discussion
- Topic: MOSFET vs. Transistor
- Replies: 21
- Views: 8887
Re: MOSFET vs. Transistor
Transformers only work with AC. The voltage in an inductor is defined by a first order differential equation as L*di/dt. Conceptually, the voltage across an inductor is equal to the inductance (which is defined my the material and it's geometry) times the change in current over the change in time. W...
- Tue Jun 24, 2003 6:45 am
- Forum: General Discussion
- Topic: Address latching on Intel 8088
- Replies: 2
- Views: 1648
Re: Address latching on Intel 8088
OK, but the followup questionis why?
-Rick
-Rick
- Tue Jun 24, 2003 6:42 am
- Forum: General Discussion
- Topic: MOSFET vs. Transistor
- Replies: 21
- Views: 8887
Re: MOSFET vs. Transistor
Power Mosfets could be used as Voltage Amplifiers, but the primary usage as I understand it is to control (switch) current. MOSFETs make excellent switches allowing for interesting things like pulse width modulation or PWM. The MOSFET can be switched on and off rapidly to produce a speed controller ...
- Mon Jun 23, 2003 11:50 am
- Forum: General Discussion
- Topic: Address latching on Intel 8088
- Replies: 2
- Views: 1648
Address latching on Intel 8088
I am building an embedded controller using 74xxx chips as decoders, latches, logic, etc. The 8088 has 20 address lines. AD0-AD7 and A16-A19 are multiplexed and definitely require latching. Do the remaining A8-A16 require latching? Based on the timing diagram given in the spec, I think not, but my sy...