Tri-State½ÅÈ£ÀÇ
Simulation... |
¾ç¹æÇâ ½ÅÈ£ÀÇ Simulation...
Author:
¾çâ¿ì
Version:
1.0
Date: 1999.3.29
Software:
Xilinx Foundation Series 1.5/1.5i
¿øÁ¦: Simulating
tristate buses/pins, simulation macros
- TRI¶ó´Â À̸§À¸·Î »õ·Î¿î ÇÁ·ÎÁ§Æ®¸¦ ¸¸µç´Ù... (Foundation Series v1.5 type, XC4000E family, 4005EPC84 part)
- Schematic Editor¸¦ ½ÇÇàÇÑ´Ù...
- ¾Æ·¡ ±×¸²°ú °°ÀÌ SchematicÀ» ÀÛ¼ºÇÑ´Ù:

- Schematic Editor »ó´Ü¿¡ À§Ä¡ÇÑ Toolbar ¹öưÁß¿¡¼ Simulation Toolbox ¹öư (
)À» Ŭ¸¯ÇÑ´Ù...
- Schematic»ó¿¡ ÁÖ¾îÁø °¢°¢ÀÇ Terminal NameµéÀ» Ŭ¸¯ÇÏ¿©
TRI, DATA[7:0], INOUT[7:0], CHECK[7:0]»ó¿¡ ProbeµéÀ» À§Ä¡½ÃŲ´Ù...
¹öưÀ» ´„¸¯ÇÏ¿©
Simulator¸¦ ½ÇÇàÇÑ´Ù...
(Toolbar»ó¿¡ À§Ä¡ÇÑ ¹öưÀ̳ª SC
Probes Toolbox¿¡ À§Ä¡ÇÑ ¹öưÁß Çϳª¸¦ ´©¸£¸é µÈ´Ù...)
- SimulatorÀÇ Waveform Viewer»ó¿¡ ¼±ÅÃÇÑ ¹ö½ºµéÀÌ HEX TypeÀ¸·Î
º¸ÀÏ °ÍÀÌ´Ù... ¸¸¾à °¢Bitº°·Î Ç®¾îÁ® º¸ÀÎ´Ù¸é ¸Þ´ºÁß View
-> Buses¸¦ ¼±ÅÃÇÏ¿© ¹ö½ºÇüÅ·Πº¸À̵µ·Ï
ÇÑ´Ù... (
¹öưÀ» Ŭ¸¯Çصµ µÈ´Ù...)
- TRI signal¿¡ B3 stimulator¸¦, DATA[7:0] signal¿¡ D
stimulator¸¦, INOUT[7:0]
signal¿¡ I stimulator¸¦
´ëÀÔÇÑ´Ù...
- D stimulator¸¦ Low·Î ¼³Á¤Çϰí (ÀÌ´Â
Bus»ó¿¡ 00h¸¦ ´ëÀÔÇÏ´Â °Í°ú °°´Ù...) I stimulator¸¦ High·Î
¼³Á¤ÇÑ´Ù... (ÀÌ´Â Bus»ó¿¡ FFh¸¦ ´ëÀÔÇÏ´Â °Í°ú °°´Ù...)
- 250nsµ¿¾È SimulationÀ» ¼öÇàÇÑ´Ù...
- Waveform Viewer»ó¿¡¼ INOUT bus¸¦ ¼±ÅÃÇϰí Stimulator mode¸¦
Chip Controlled·Î º¯°æÇÑ´Ù...
(Signal -> Stimulator
Mode -> Chip Controlled)
NOTE:
- Override ¸ðµå¿¡¼´Â
¿©Å¸ ½Ã¹°·¹ÀÌ¼Ç µÇ¾îÁö´Â ȸ·Î¿¡¼ ÁÖ¾îÁö´Â °ªº¸´Ù Stimulator¿¡¼ ÁÖ¾îÁö´Â
°ªÀ¸·Î Logic »óŰ¡ ¼³Á¤ÀÌ µÈ´Ù...
- Chip Controlled ¸ðµå¿¡¼´Â
Stimulator°¡ Weak ·¹º§·Î ¼³Á¤ÀÌ µÈ´Ù...
±âº»ÀûÀ¸·Î Foundation Logic SimulatorÀÇ ¸ðµç Stimulator°ªÀº Override ¸ðµå·Î ¼³Á¤µÈ´Ù... ¸ðµå°£ÀÇ
º¯È¯Àº Signal -> Stimulator Mode ¸Þ´º¿¡¼ ¼±ÅÃÀ» Çϰųª Stimulator Selection À©µµ¿ì»ó¿¡ ÀÖ´Â CC¿Í
OV ¹öưÀ» »ç¿ëÇÏ¿© ¼±ÅÃÇÒ
¼ö ÀÖ´Ù...
- 200nsµ¿¾È SimulationÀ» ¼öÇàÇÑ´Ù...
- Override ¸ðµå·Î »óŸ¦ µÇµ¹¸°´Ù...
(Bus¸¦ Ŭ¸¯Çϰí, Signal
-> Stimulator Mode -> Override¸¦ ¼±ÅÃÇÑ´Ù...)
- INOUT ¹ö½º¿¡¼ Stimulator
¿¬°áÀ» ²÷´Â´Ù... (Bus¸¦ Ŭ¸¯Çϰí, Signal -> Stimulator Mode -> Disconnected¸¦ ¼±ÅÃÇÑ´Ù...)
- 200nsµ¿¾È SimulationÀ» ¼öÇàÇÑ´Ù...
- Power ON ¹öư (
)À» Ŭ¸¯Çϰí, Signal -> Delete
Signals -> AllÀ» ½ÇÇàÇÑ´Ù...
- Tools -> Script Editor¸¦ ¼öÇàÇϰųª ÇöÀç »ç¿ëÁßÀÎ ÀÓÀÇÀÇ ÆíÁý±â¸¦ ½ÇÇàÇÏ¿© ´ÙÀ½ÀÇ ³»¿ëÀ»
ASCII ÆÄÀÏ·Î »ý¼ºÀ» ÇÑ´Ù...
watch tri
vector dt data[7:0]
v io inout[7:0]
watch check7 check6
check5 check4 check3 check2 check1 check0
break io ? do (print > tri.ref)
h tri
wfm dt @0=0
wfm io @0=55\h 50ns=aa\h
sim 100ns
l tri
wfm dt @100ns=33\h
50ns=cc\h
release io
sim 100ns
h tri
assign io ff\h
sim 100ns
| chk_results tri.ref tri.out comp.log
NOTE:
- WATCH´Â Waveform Viewer»ó¿¡ Ç¥½ÃµÉ ½ÅÈ£µéÀ» ¼±ÅÃÇϰųª PRINT ¸í·É¿¡ ÀÇÇØ
¸®½ºÆ®µÇ¾îÁö´Â ½ÅÈ£µéÀ» ¼±ÅÃÇÑ´Ù...
- VECTOR (¶Ç´Â V)´Â ¿©·¯½ÅÈ£µéÀ»
ÇϳªÀÇ ±×·Ó¸íÀ¸·Î ÀçÁöÁ¤ÇÏ¿© ¹°Å³ª, Waveform Viewer»ó¿¡ Bus·Î ÀçÁ¤ÀÇÇÏ¿©
Ç¥½ÃÇÒ ¶§ »ç¿ëÇÑ´Ù...
- BREAK´Â ÀÔÃâ·Â ½ÅÈ£¿¡ Breakpoint¸¦ ¼³Á¤Çϰí À̺¥Æ®°¡ ±×ƯÁ¤½ÅÈ£¿¡ ¹ß»ýÇÒ
¶§ TRI.DEF ÆÄÀÏ¿¡ ÇöÀç ½ÅÈ£µéÀÇ »óŸ¦ ÀμâÇÑ´Ù...
- H¿Í LÀº ÁÖ¾îÁø ½ÅÈ£¸¦ °Á¦ÀûÀ¸·Î High³ª Low»óÅ·Î
º¯°æÇÑ´Ù...
- WFMÀº ¼±¾ðµÈ ³»¿ë¿¡ ÀÇÇØ Stimulus ÆÄÇüÀ» »ý¼ºÇÑ´Ù...
- RELEASE´Â ½ÅÈ£¿¡ ÁÖ¾îÁø Stimulus¸¦ ¸ðµÎ Á¦°ÅÇÑ´Ù... (±×¸®°í ¾ç¹æÇâÇÉÀÇ
Ãâ·ÂÇ¥½Ã¸¦ °¡´ÉÄÉÇÑ´Ù...)
- SIMÀº ÁÖ¾îÁø ½Ã°£µ¿¾È SimulationÀ» ¼öÇàÇÑ´Ù...
- ASSIGNÀº ½ÅÈ£³ª ¹ö½º¿¡ ÀÓÀÇÀÇ °ªÀ» ´ëÀÔÇÑ´Ù...
- CHK_RESULTS´Â µÎ °³ÀÇ Simulation °á°ú°¡ ÀúÀåµÈ Ãâ·Â³»¿ëÀ» ºñ±³ÇÑ´Ù...
- ¼öÁ÷¹Ù (|)´Â ÁÖ¼®¹®ÀÓÀ» Ç¥½ÃÇÑ´Ù...
- Çö Project Directory¿¡ TRI.CMD¶ó´Â À̸§À¸·Î ÀúÀåÇÑ´Ù...
- Logic Simulator»ó¿¡¼ File -> Run Script File...À»
¼öÇàÇÑ´Ù...
- Run Script File À©µµ¿ì¿¡¼ TRI¸¦ ¼±ÅÃÇÑ´Ù...
- È®ÀιöưÀ» ´©¸£¸é Simulation Script°¡ ½ÇÇàµÈ´Ù...
- Tools -> Script Editor¸¦ ¼öÇà, TRI¸¦ ¼±ÅÃÇÏ¿© ÆíÁý¸ðµå·Î µé¾î°£´Ù...
- break ¸í·É¹®¿¡ ÀÖ´Â tri.def¸¦ tri.outÀ¸·Î ¹Ù²Û´Ù...
- assign ¸í·É¹®¿¡ ÀÖ´Â ff\h¸¦ fe\h·Î ¹Ù²Û´Ù...
- chk_result ¸í·É¹®ÀÇ Ã³À½¿¡
ÀÖ´Â ¼öÁ÷¹Ù (|)¸¦ Á¦°ÅÇÑ´Ù...
- Script¸¦ ÀúÀåÇϰí Script Editor¸¦ ºüÁ®³ª¿Â´Ù...
- Power ON ¹öư (
)À» Ŭ¸¯Çϰí, Signal -> Delete
Signals -> AllÀ» ½ÇÇàÇÑ´Ù...
- Logic Simulator»ó¿¡¼ File -> Run Script File...À»
¼öÇà, TRI¸¦ ¼±ÅÃÇÏ¿© Script¸¦ ½ÇÇàÇÑ´Ù...
- ÀÓÀÇÀÇ Text Editor¸¦ ¿¾î¼ ´ÙÀ½ÀÇ ÆÄÀϵéÀ» »ìÆìº»´Ù...
- TRI.DEF ù
¹øÂ° Script¸¦ ¼öÇàÇÏ¿© ¸¸µé¾îÁø ÂüÁ¶ÆÄÀÏ...
- TRI.OUT µÎ
¹øÂ° Script¸¦ ¼öÇàÇÏ¿© »ý¼ºµÈ Ãâ·ÂÆÄÀÏ...
- COMP.LOG ºñ±³ °á°ú...
- Simulator¸¦ ³¡³½´Ù...
À§ÀÇ ¿¹Á¦¿¡¼ »ç¿ëµÈ Project¸¦ Ȥ½Ã³ª ÇÊ¿äÇϽÅ
ºÐÀÌ °è½Ç±îÇØ¼ ¾Æ·¡¿¡ º°µµ·Î Á¦°øÇØ µå¸³´Ï´Ù... (1999.3.30)
ÆÄÀϸí - TRI.ZIP...

ÆÄÀÏÇü½Ä - ZiP Format... 
ÆÄÀÏÅ©±â - 24,451 ¹ÙÀÌÆ®... 

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