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°³¿ä SpiceVision GateVision °ü·ÃÀÚ·á  
 
 
     
 

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ÃÖ±Ù deep sub-micron circuitry¿¡¼­ÀÇ signal integrity¹× timing ¹®Á¦, Logic synthesisÈÄ gate level¿¡¼­ÀÇ timing, testabilityµî ÀÌ Á¡Á¡ ´õ Ä¿´Ù¶õ °ü½É»ç·Î ºÎ°¢ µÊ¿¡ µû¶ó µðÀÚÀ̳ʿ¡°Ô ÀÌ·¯ÇÑ ¹®Á¦¸¦ À¯¹ß ÇÒ ¼ö Àִ ȸ·Î ±¸Á¶(circuit structure)¿¡ ´ëÇÑ º¸´Ù ºü¸¥ ÀÌÇØ¿¡ µµ¿òÀ» ÁÙ ¼ö ÀÖ´Â toolÀ» ÇÊ¿ä·Î Çϰí ÀÖ½À´Ï´Ù. ÀÌ¿¡ µ¶ÀÏ concept Engineering »ç´Â SpicevisionÀ̶ó´Â ÅøÀ» ÀÌ¿ë, interactiveÇÑ schematic diagram¾øÀÌ ÀÌÇØ³ª µð¹ö±ëÀÌ ¸Å¿ì ¾î·Á¿î º¹ÀâÇÑ Spice circuit descriptionÀ̳ª model·ÎºÎÅÍ µðÀÚÀ̳ʿ¡°Ô ¸íÈ®Çϸ鼭 Àб⠽¬¿î Transistor levelÀÇ schematicÀ» Á¦°ø, Spice netlist level¿¡¼­ ÀÏÇÏ´Â ¿£Áö´Ï¾îµé¿¡°Ô µðÀÚÀÎ ¹× µð¹ö±ë ½Ã°£À» Å©°Ô ÁÙ¿©ÁÖ°í ÀÖ½À´Ï´Ù.


SpicevisionÀº Spice netlistÀ» ¹Þ¾Æ µéÀÏ ¼ö ÀÖ´Â À¯ÀÏÇÑ tool·Î¼­ Á÷°üÀûÀÎ µðÀÚÀΠŽ»ö,schematic view¹× µðÀÚÀÎ documentationÀ» Á¦°øÇϰí ÀÖÀ¸¸ç ¶ÇÇÑ GatevisionÀ̶ó´Â toolÀ» ÀÌ¿ë, ·ÎÁ÷ synthesis, °ËÁõ, test automation¹× physical µðÀÚÀÎ toolµé¿¡ ½±°Ô Á¢¸ñ ÇÒ ¼ö ÀÖ´Â easy-to -read schematicsÀ» ¸¸µé¾î ÁÖ°í ÀÖÀ½.

Products Á¾·ù

Spicevision

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Timing, power and signal integrity ÆÀ
Layout / LVS ÆÀ
Digital, mixed-signal and analog design ÆÀ
Transistor-level verification ÆÀ

bullet1. Ư¡

- Spice based design ¹× characterization flow¿¡ ½±°Ô Á¢¸ñ °¡´É
- SPICE2, SPICE3, HSPICE, PSPICE, CLDµî ´ëºÎºÐÀÇ ¹ü¿ë SPICE ¾ð¾î Áö¿ø
- TR, Äܵ§¼­, ÀúÇ× µî SPICE element¸¦ À§ÇÑ built-in symbol definition À» ÀÌ¿ëÇϰí ÀÖÀ¸¸ç ¿ÜºÎ ½Éº¼ ¶óÀ̺귯¸®·ÎºÎÅÍ symbol shape definitionÀ» ¹ÞÀ» ¼öµµ ÀÖÀ½
- Parasitic, critical pathÀÇ visualization
- Multiple design view»ó¿¡¼­ ¼±ÅÃµÈ objective¸¦ ÇÏÀ̶óÀÌÆ® ½ÃÄÑ ÁÖ±â À§ÇÑ object cross-probing

- schematicÀÇ º¹À⼺À» ÁÙ¿©ÁÖ°í ȸ·ÎÀÇ ÀÌÇØ¸¦ ½±°Ô ÇϱâÀ§ÇÑ Capacitor merging, capacitor hiding¹× bulk connection hiding
- hierarchical µðÀÚÀÎ »ó¿¡¼­ ƯÁ¤ ºÎÀ§¸¦ "Expanded" view·Î visualizeÇϴµ¥ ¸Å¿ì À¶Å뼺 ÀÖ´Â ¹æ¹ýÀ» Á¦°ø, ³·Àº ·¹º§ÀÇ sub-circuit structure¸¦ Á÷Á¢ µé¿© ´Ù º¼ ¼ö ÀÖ´Â User-controlled sub-circuit expansion
- º¸´Ù »ç¿ëÇϱ⠽¬¿î GUI¿¡¼­ ¸ðµç °¡´ÉÇÑ operation¹× °á°ú¿¡ ºü¸£°Ô Á¢±ÙÇÒ ¼ö ÀÖµµ·Ï ÇÑ Context-sensitive menus
- »ê¶æÇÑ schematic diagramÀ» À§ÇÑ º¸´Ù ½¬¿î setupÀ» À§ÇÑ User-defined attribute¹× workspace setting
- ƯÁ¤ objectiveÀÇ easy location¹× visualizationÀ» À§ÇÑ Search-and-show capability

- »ç¿ëÀÚ¿¡°Ô SpicevisionÀ» ½±°Ô customizeÇϱâÀ§ÇÑ tcl-based UserWare application interface(API)


- »ç¿ëÀÚ´Â »ç¿ëÀÚ °íÀ¯ÀÇ Electrical Rule Checker(ERC)¸¦ ¸¸µé ¼ö ÀÖÀ¸¸ç UserWave¸¦ °ÅÃÄ Á¤ÀÇµÈ analysis task¿¡ ±âÃÊÇØ¼­ »ç¿ëÀÚ °íÀ¯ÀÇ report fileÀ» ¸¸µé ¼ö ÀÖÀ½

bullet2.È¿°ú

- Timing, Power¹× Signal integrity ¹®Á¦ ÇØ°á¿¡ Å©°Ô µµ¿òÀ»ÁÜ
- Spice netlist level¿¡¼­ ÀÏÇÏ´Â ¿£Áö´Ï¾îµé¿¡°Ô µðÀÚÀÎ ¹× µð¹ö±ë ½Ã°£À» Å©°Ô ÁÙ¿© ÁÙ¼ö ÀÖÀ½.

Gatevision

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Test¹× emulation ÆÀ
Service¹× supportÆÀ
Synthesis¹× verificationÆÀ

bullet1. Ư¡

- ºü¸¥ Speed °á°ú¸¦ ¾ò±â À§ÇÑ on-the-fly schematic creation
- »ç¿ëÀÚ°¡ ÁöÁ¤ÇÑ reference point·Î ºÎÅÍ ÀÚµ¿À¸·Î logic coneÀ» ÃßÃâÇϰí circuit¿¡¼­ ²À ÇÊ¿äÇÑ ºÎºÐÀ» º¸¿©ÁÖ±â À§ÇÑ Logic cone extraction
- ƯÁ¤ objectiveÀÇ ºü¸¥ ÁöÁ¤À» ÅëÇÑ µð¹ö±ë ½Ã°£ Àý°¨À» À§ÇÑ Serach-and-show capability
- µðÀÚÀÎ hierarchy¸¦ ÅëÇÑ ¼Õ½¬¿î Ž»ö ¹× compactÇÑ hierarchy overview¸¦ À§ÇÑ Design hierarchy browser

- Schematic, logic cone, HDL view¸¦ Æ÷ÇÔÇÑ ¸ðµç µðÀÚÀÎ ºä»ó¿¡¼­ ÁöÁ¤µÈ objective¸¦ ÇÏÀ̶óÀÌÆ® ½Ã۰í À§ÇÑ Object cross probing
- Verilog netlist°¡ ´Ù¸¥ EDA Åø°ú ÇÔ²² »ç¿ëµÉ ¼ö ÀÖµµ·Ï Çϱâ À§ÇÑ Logic cone netlist export
- »ç¿ëÀÚ µðÀÚÀÎ ³»ÀÇ ÁöÁ¤µÈ object ¶Ç´Â object group¿¡ ºü¸¥ Á¢±ÙÀ» À§ÇÑ Easy-to-use GUI
- ¾î¶°ÇÑ µðÀÚÀÎ Flow¿¡µµ ½±°Ô plugÇϱâ À§ÇÑ Verilog ¹× EDIF netlist interface

bullet2.È¿°ú

- gate-level debug ºñ¿ë Å©°Ô Àý°¨
- performance and capacity Çâ»ó
- UserWare API ¸¦ ÅëÇÑ EDA Åø°úÀÇ customization (PrimeTime)
- debug ¹× design ½Ã°£ Àý°¨ -> gate-level debug ºñ¿ë Å©°Ô Àý°¨