|
|
|
|
HOME > Á¦Ç°¼Ò°³ > ICAP/4 Windows |
|
 |
1971³â U.C Berkely ´ëÇп¡¼ °³¹ßÇÑ SPICE(Simulation Program with Integrated Circuit Emphasis)´Â ¿À´Ã³¯ ÀüÀÚ »ê¾÷À» Áö¼ÓÀûÀ¸·Î ¹ßÀü½ÃŲ ÇÙ½ÉÀ̾ú½À´Ï´Ù. SPICE´Â ÄÄÇ»Å͸¦ ÀÌ¿ëÇÏ¿© Àü±âÀüÀÚ È¸·Î¸¦ ¸ðÀǽÇÇè(Simulation)ÇÒ ¼ö Àִ ȸ·Î ¼³°è µµ±¸À̸ç, ÀÌ·¯ÇÑ Simulation ProgramÀÇ È°¿ëÀ¸·Î ȸ·ÎÀÇ ¾ÈÁ¤¼º È®º¸, ȸ·Î¼³°èÀÇ ½Ã°£ ´ÜÃà ¹× °ËÁõ(Verification) µî ÇÕ¸®ÀûÀÎ ±â¼úÃàÀûÀÇ ±Ù°Å°¡ ¸¶·ÃµÇ¾ú½À´Ï´Ù.
¶ÇÇÑ ¸ðµç ¼öµ¿(R, L, C) ¹× ´Éµ¿(TR, FET, OPAMP) ºÎǰ ¼ÒÀÚ¿¡ °³º° Library°¡ Á¦°øµÊÀ¸·Î½á, ȸ·ÎÀÇ Á¤È®ÇÑ Data °ËÃâÀÌ °¡´ÉÇÏ°Ô µÇ¾îÁö°í Ãâ·Â µ¥ÀÌÅ͸¦ ÅëÇÑ ÀÔ·Âȸ·Î ¼öÁ¤µµ ½±°Ô ÇÒ ¼ö ÀÖ°Ô µÇ¾ú½À´Ï´Ù. |
 |
»ý»êÀÚ°¡ Á¦Ç°À» ½ÃÀå¿¡ ³»³õ±â À§Çؼ´Â ¼³°è(Design)¿Í °øÁ¤(Process) ±×¸®°í Á¦ÀÛ(Manufacturing) ÀÇ ¼¼ °¡Áö °úÁ¤À» °ÅĨ´Ï´Ù. ù¹øÂ° °úÁ¤¿¡¼ ¼³°è¿¡ ¿À·ù°¡ ÀÖ´Ù¸é ºÎǰ ¼ÒÀÚ´Â 100% Á¦´ë·Î µ¿ÀÛÇÏÁö ¾ÊÀ¸¸ç ÀÌ ¿À·ù¸¦ ã¾Æ Á¦°ÅÇÏ´Â ÀÛ¾÷À» ¼³°è °ËÁõ(Design Verification)À̶ó ºÎ¸¨´Ï´Ù.
ICAP/4 Windows´Â ÀÌ·¯ÇÑ ¼³°è °ËÁõÀ» À§ÇÑ Design Validator¢â Æ÷ÇÔÇÕ´Ï´Ù. |
 |
| ICAP4´Â SpiceNet(Schematic Entry : ȸ·Îµµ¸é ÀÛ¼º ¹× ÆíÁý), IsSpice4(The Analog/Digital Mixed Signal Simulator), IntuScope(Graphical Waveform Post Processing)·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
µµ¸é»ó¿¡ ½Ç½Ã°£ ÆÄÇüºÐ¼®(Cross Probe) ¹× OP(Operating Point)¸¦ Ãâ·ÂÇÒ ¼ö ÀÖÀ¸¸ç, HDL ¸ðµ¨À» ÅëÇÑ ±â°èÀûÀÎ ¿ä¼Ò¸¦ Æ÷ÇÔÇÑ ÅëÇÕȸ·Î ½Ã¹Ä·¹À̼ÇÀÌ °¡´ÉÇÕ´Ï´Ù. |
|
|
 |
|
Filter Design Service |
|
| 9Â÷ ÀÌÇÏÀÇ Low Pass, High Pass, Band Pass , Band StopÀÇ 4°¡Áö À¯ÇüÀÇ Butterworth, Chebyshev, Bessel , EllipticÀÇ ÇÊÅͼ³°è Áö¿ø(Deluxe OptionÀÌ»óÁ¦Ç°¿¡¼¸¸ Áö¿ø) |
|
|
|
|
 |
1. Multiple Design configuration
2. Cross Probe(µµ¸é»ó¿¡¼ ½Ç½Ã°£ ÆÄÇü ºÐ¼®)
3. Parameter Sweeping ( Node»ó¿¡ °¢ ¼ÒÀÚ º¯È¯ ¼öÄ¡ Ãâ·Â) |
|
SpiceNetÀº ½Ã¹Ä·¹À̼ÇÀ» Çϱâ À§ÇØ È¸·Î¸¦ ±¸¼ºÇÏ´Â Schematic Entry·Î ´ÙÁß µðÀÚÀΠȯ°æ°ú µµ¸é»ó¿¡¼ ½Ç½Ã°£À¸·Î ÆÄÇüºÐ¼®À» ÇÒ ¼ö ÀÖÀ¸¸ç °¢ ³ëµå »ó¿¡¼ °É¸®´Â ¼ÒÀÚÀÇ º¯È¯ ¼öÄ¡ Ãâ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù. |
|
 |
|
 |
 |
 |
 |
|
 |
1. ¿©·¯ Parameter¸¦ µ¿½Ã º¯°æÇÏ¿© ½Ç½Ã°£ Simulation
2. ´Ù¾çÇÑ ºÐ¼®À» À§ÇÑ ICL(Interactive Command Language) ¸í·É¹® Á¦°ø
3. XSPICE, AHDL ȣȯ |
|
IsSpice4´Â ¹öŬ¸® SPICE 3F.5 ȣȯ ½Ç½Ã°£ ÆÄÇü ºÐ¼®±â·Î ¿©·¯ °³ÀÇ ºÎǰ ÆÄ¶ó¸ÞÅ͸¦ µ¿½Ã¿¡ º¯°æÇÏ¿© ½Ã¹Ä·¹À̼ÇÀÌ °¡´ÉÇÏ¸ç ´Ù¾çÇÑ ºÐ¼®À» Çϱâ À§ÇÑ ICL( Interactive Command Language)¸¦ Áö¿øÇϹǷΠ½ºÄÉ¸ÞÆ½ÀÇ ¼öÁ¤¾øÀÌ ´Ù¾çÇÑ ºÐ¼®À» ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ XSPICE, AHDL°ú ȣȯÀÌ µÇ¹Ç·Î ±â°èÀûÀÎ ¿ä¼Ò¸¦ Æ÷ÇÔÇÑ º¸´Ù ´Ù¾çÇÑ È¸·ÎÀÇ ½Ã¹Ä·¹À̼ÇÀÌ °¡´ÉÇÕ´Ï´Ù. |
|
 |
|
 |
|
| A n a l y s i s T y p e s |
| AC |
Frequency response, Bode Plot, Small Signal Linear analysis |
| DC |
DC source sweep |
| TRAN |
Nonlinear Transient analysis |
| OP |
Operating Point |
| DISTO |
Small Signal Distortion analysis |
| NOISE |
Small Signal Noise (shot, flicker, thermal) analysis |
| FOURIER |
Time to Frequency transformation |
| POLE-ZERO |
Pole-Zero analysis |
| DC Transfer |
Function Input-Output Impedance and gain |
| TEMPERATURE |
Circuit and Part Temperature sweeps |
| SENSITIVITY |
Works for AC, DC, Transient and OP analyses using Perturbation analysis |
| Design Validation |
Automatic User-defined Measurements matched against test limits, includes summary report |
| Stress Alarms |
Automatic user defined Alarms monitor any circuit quantity, includes summary report of failed tests |
| PARAMETRIC |
Parameter sweeping analysis with the Curve Family wizard (Interactive, batch or script style) |
| MONTE |
Monte Carlo statistical yield analysis |
| OPTIMIZATION |
Single parameter, single nonlinear function optimization |
| RSS |
Root Sum Square |
| EVA |
Extreme Value Analysis |
| Worst Case |
Worst Case Analysis with sensitivity s change warning |
ICL, Interactive
Command
Language |
Combination of any/all of the above using a scripting language, accessible from Visual Basic or ActiveX |
Built-in Transient Signal Generators (many other generators are available in the ICAP/4 models libraries (NTSC, 3 Phase, Sawtooth, FSK, PSK, Random Noise, Repeating PWL with data from a file, etc.) |
|
 |
|
| |
Displays all circuit voltages, currents, power dissipation and more |
| |
Accepts output from any SPICE program, user generated data files or directly from IsSpice |
| |
Programmable with canned programs for Rise Time, Gain Margin and more |
| |
Can save any displayed waveform for use as circuit stimulus |
| |
32-bit version allows large waveforms to be displayed and analyzed |
| |
Various scaling formats include linear, semi-log, histogram, and probability |
| |
Multiple graphs with multiple independent scales |
| |
Waveform Operations : RMS, Pk-Pk, Mean, Max, Min, cursors |
| |
Add, subtract, multiply, and divide waveforms |
| |
Math Functions : trigonometric, log, power, exp, algebraic |
| |
Advanced Waveform Functions : Integrate, differentiate, FFT, polynomial regression, filtering, gain/phase margin prop delay, rise/fall time |
| |
Report quality output similar to SpiceNet |
The RISEFAL program instantly moves the cursors to the 10-90% points on the waveform shows the time difference in the calculator's accumulator Cross Probing from SpiceNet |
|
 |
|
1. ICL Scripts¿¡ ÀÇÇÑ Simulation ±â´É
2. ÆÄÇüµéÀÇ ºñ±³ ºÐ¼® ±â´É
3. ÆÄÇü ¿¬»ê ¹× ÇÔ¼ö ó¸® |
|
IntuScope5´Â IsSpice4¿¡¼ »ý¼ºµÈ ÆÄÇüÀ» Scopeâ¿¡ µð½ºÇ÷¹ÀÌÇÏ¿© ÆÄÇüÀ» ºÐ¼®Çϴ âÀÔ´Ï´Ù. IsSpice4â°ú ¸¶Âù°¡Áö·Î Script¸¦ ÀÌ¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. |
|
 |
 |
|
 |
|
1. Netlist Á¤º¸
2. ½Ã¹Ä·¹ÀÌ¼Ç ¿¡·¯Á¤º¸
3. ½Ã¹Ä·¹ÀÌ¼Ç Ãâ·Âµ¥ÀÌÅÍ
4. PSpice to IsSpice Model Conversion(Analog Type) |
|
Text EditâÀº ¼³°èµÈ ȸ·ÎÀÇ NetlistÁ¤º¸¿Í ½Ã¹Ä·¹À̼ǽÿ¡ ¿¡·¯ÀÇ Á¤º¸ ¹× ½Ã¹Ä·¹À̼ÇÀÇ °á°ú¸¦ ÅØ½ºÆ®ÇüÅ·ΠÃâ·ÂÇϴ âÀÔ´Ï´Ù. |
|
 |
|
 |
|
 |
|
1. ¶óÀ̺귯¸®ÀÇ Ãß°¡, ¼öÁ¤
2. ¶óÀ̺귯¸®ÀÇ °Ë»ö ¹× °ü¸® |
|
SpiceMod, Magnetics Designer, Import spice ModelÀ» ÀÌ¿ëÇÏ¿© ¶óÀ̺귯¸®¸¦ µî·ÏÇϰíÀÚ ÇÒ °æ¿ì¿¡ »ç¿ëÀÚ°¡ Æí¸®ÇÏ°Ô ¶óÀ̺귯¸®¸¦ µî·ÏÇÒ ¼ö ÀÖµµ·Ï µµ¿ÍÁִ âÀÔ´Ï´Ù. |
|
 |
|
|
|
|
|