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Part Number |
TE7720 |
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Manufacturer |
Tokyo |
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Semiconductor DataSheet |
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DataSheet View |
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TEL Original Products
PRELIMINARY
TE7720-APP001
Application note
TE7720
1. ŠT—v
TE7720 ‚ðŽg—p‚·‚é•Û‚É‚Í Xilinx ŽÐƒc•[ƒ‹•iISE•j‚Æ•¹—p‚·‚邱‚Æ‚ð‘O’ñ‚Æ‚µ‚Ä‚¢‚Ü‚·•B‚Ü‚½•A‚¨‹q—lƒVƒX ƒeƒ€‚É‘g‚Ý•ž‚ޕꕇ‚É•AŠeŽíƒvƒ•ƒOƒ‰ƒ€•Aƒ†•[ƒeƒBƒŠƒeƒB•Eƒƒtƒg“™‚ð—pˆÓ‚µ‚Ä‚¢‚Ü‚·•B–{ƒAƒvƒŠƒP•[ƒVƒ‡ ƒ“•Eƒm•[ƒg‚ł͕A‚±‚ê‚ç‚Ì‘€•ì•û–@‚ɂ‚¢‚Ä‹L•q‚µ‚Ü‚·•B TE7720 ƒRƒ“ƒgƒ••[ƒ‰‚̕ڕׂɂ‚¢‚Ă͕AˆÈ‰º‚̃f•[ƒ^ƒV•[ƒg‚ð‚²ŽQ•Ɖº‚³‚¢•B TE7720 HARDWARE DATASHEET ‚Ü‚½•AƒVƒXƒeƒ€•ÝŒv‚ÉŠÖ‚µ‚Ă͕A ŽÐFPGA ‚ÌŠÖ˜A•‘‚àŽQ•Ɖº Xilinx ‚³‚¢•B –{Žd—l•‘’†‚ÅŽg—p‚µ‚Ä‚¢‚é“o˜^•¤•W•A•¤•W‚Í•A‚»‚ꂼ‚ê‚ÌŠeŽÐ‚¨‚æ‚Ñ’c‘̂ɋA‘®‚µ‚Ü‚·•B ‚±‚ÌŽd—l•‘‚Í•A•M—Š•«•A‹@”‚Ü‚½‚͕݌v‚ð‰ü‘P‚·‚邽‚߂ɗ••–³‚-•Ï•X‚ð‰Á‚¦‚鎖‚ª‚ ‚è‚Ü‚·•B
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TEL Original Products 2. –ÚŽŸ
PRELIMINARY
TE7720-APP001
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1. ŠT—v .........................................................................................................................................................1 2. –ÚŽŸ .........................................................................................................................................................2 3. SVF ƒf•[ƒ^‚̕앬 ....................................................................................................................................3 3-1. SVF ƒf•[ƒ^‚ð•앬‚·‚é‘O‚É ...............................................................................................................3 3-1-1. Start-Up Clock ‚̕ݒè ...............................................................................................................3 3-1-2. MCS ƒtƒ@ƒCƒ‹‚̕앬 ..................................................................................................................4 3-2. iMPACT ‚Å‚Ì SVF ƒf•[ƒ^•앬(ISE ‚©‚ç‹N“® ).....................................................................................7 3-3. iMPACT ‚Å‚Ì SVF ƒf•[ƒ^•앬(’P‘Ì‹N“® ) .........................................................................................12 4. —e—Ê‚ª 8Mbit ˆÈ•ã‚Ì Flash ƒ•ƒ‚ƒŠ‚ðŽg—p‚·‚é•ꕇ ..................................................................................17 5. FPGA ‚ð•¡•”ŒÂƒ`ƒF•[ƒ“‚·‚é•ꕇ‚̃_ƒEƒ“ƒ••[ƒhƒf•[ƒ^•앬–@ .............................................................19 6. ROM ƒ‰ƒCƒ^‚Å Flash ƒ•ƒ‚ƒŠ‚É•‘‚«•ž‚ޕۂ̃f•[ƒ^•앬Žè•‡ ..................................................................21 7. XSVF ƒtƒ@ƒCƒ‹•iƒoƒCƒiƒŠ -ƒtƒH•[ƒ}ƒbƒg•j•앬•û–@ ..............................................................................23 8. XSVF ƒtƒ@ƒCƒ‹‚̃_ƒEƒ“ƒ••[ƒh•û–@ .......................................................................................................23 9. ƒoƒbƒ`ƒRƒ}ƒ“ƒh—á ..................................................................................................................................24 10. FPGA/Configuration Data ˆÈŠO‚̃_ƒEƒ“ƒ••[ƒh—á•i ƒvƒ•ƒOƒ‰ƒ€“™•j CPU ..............................................26 10-1. Binary ƒf•[ƒ^‚ðƒCƒ“ƒeƒ‹ƒwƒLƒT•Eƒtƒ@ƒCƒ‹•i MCS•j‚ɕϊ·•B .......................................................26 10-2. iMPACT ‚ւ̓ǂݕž‚Ý ...................................................................................................................27 11. ŽQ•l•î•ñ..............................................................................................................................................28 11-1. ƒ_ƒEƒ“ƒ••[ƒhŽžŠÔ .........................................................................................................................28 11-2. Configuration ŽžŠÔ .........................................................................................................................28
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TEL Original Products 3. SVF ƒf•[ƒ^‚̕앬
PRELIMINARY
TE7720-APP001
TE7720 ‚ðŽg—p‚µ‚Ä Flash ƒ•ƒ‚ƒŠ‚É FPGA/Configuration Data ‚ð•‘‚«•ž‚Þ•Û‚É•K—v‚ƂȂéƒf•[ƒ^‚Ì•€”õ•A–” SVF ƒf•[ƒ^‚Ì iMPACT ‚ł̕앬•û–@‚ð‹L•q‚µ‚Ü‚·•B
3-1. SVF ƒf•[ƒ^‚ð•앬‚·‚é‘O‚É
iMPACT ‚Å SVF ƒf•[ƒ^‚ð•앬‚·‚é‘O‚É•K—v‚ȕݒ莖•€•A•K—v‚ȃtƒ@ƒCƒ‹‚ɂ‚¢‚Ä•à–¾‚µ‚Ü‚·•B
3-1-1. Start-Up
Clock ‚̕ݒè
Flash ƒ•ƒ‚ƒŠ•Ëittle Bear•Ë L FPGA ƒRƒ“ƒtƒBƒMƒ…ƒŒ•[ƒVƒ‡ƒ“‚ł̓Rƒ“ƒtƒBƒMƒ…ƒŒ•[ƒVƒ‡ƒ“ƒNƒ•ƒbƒN‚É CCLK ‚ð Žg—p‚·‚éƒ}ƒXƒ^•[ƒVƒŠƒAƒ‹ƒ‚•[ƒh‚Å•s‚¢‚Ü‚·•B ‚»‚Ì‚½‚ß Start-Up Clock ‚ð CCLK ‚ɕݒ肵‚ĉº‚³‚¢•B (ƒf ƒtƒHƒ‹ƒg‚Å CCLK ‚ɂȂÁ‚Ä‚¢‚Ü‚·•B ) ‡@ Generate Programming File ‚̃vƒ•ƒpƒeƒB‚ðŠJ‚«‚Ü‚·•B
‡A Startup options ƒ^ƒu‚Ì Start-UP Clock ‚ð CCLK ‚ɕݒ肵‚Ü‚·•B
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TEL Original Products
3-1-2. MCS ƒtƒ@ƒCƒ‹‚̕앬
PRELIMINARY
TE7720-APP001
SVF ƒtƒ@ƒCƒ‹•앬‚·‚é•ꕇ• ’¼•Ú A Bi‚”ƒtƒ@ƒCƒ‹‚©‚ç•ÏŠ·‚·‚邯ƒf•[ƒ^‚ªƒrƒbƒgƒXƒ•ƒbƒv‚³‚ê‚Ä‚¢‚È‚¢‚½‚ß•A TE7720 ‚ðŽg—p‚µ‚½•ꕇ‚Élash ƒ•ƒ‚ƒŠ‚Ö•‘‚«•ž‚ñ‚¾ƒf•[ƒ^‚ð—p‚¢‚Ä•³•í‚É FPGA ‚ð Configuration ‚·‚邱‚Æ F ‚ª‚Å‚«‚Ü‚¹‚ñ•BƒrƒbƒgƒXƒ•ƒbƒv‚³‚¹‚邽‚ß‚l‚b‚rƒtƒ@ƒCƒ‹‚ɕϊ·‚·‚é•K—v‚ª‚ ‚è‚Ü‚·•B ‡@ Generate PROM File ‚ðƒ_ƒuƒ‹ƒNƒŠƒbƒN‚µ‚Ä PROM File Formatter ‚ð‹N“®‚µ‚Ü‚·•B
‡AŽ©“®“I‚ɃfƒUƒCƒ“‚Ì‚a‚‰‚”ƒtƒ@ƒCƒ‹‚ª“ǂݕž‚Ü‚ê‚Ü‚·•B
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‡B‚o‚q ‚n‚l‚̃vƒ•ƒpƒeƒBƒAƒCƒRƒ“‚ðƒNƒŠƒbƒN‚µ‚Ü‚·•B
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TEL Original Products PRELIMINARY ‡C PROM ‚̃vƒ•ƒpƒeƒBƒEƒCƒ“ƒhƒE‚ňȉº‚̂悤‚ɕݒ肵‚Ü‚·•B
TE7720-APP001
PROM ƒtƒ@ƒCƒ‹ƒtƒH•[ƒ}ƒbƒg •Ë MCS-86 ƒ^ƒCƒv •Ë ƒVƒŠƒAƒ‹ PROM ƒfƒoƒCƒX •Ë 18V04 (•K‚¸‚P‚W V04 ‚ðŽw’肵‚Ü‚·•B ) OK ‚ðƒNƒŠƒbƒN‚µ‚Ü‚·•B
‚±‚̂Ƃ«‚P‚W V04 ‚ÅŽg—p—¦‚ª 100%‚ð’´‚¦‚é•ꕇ‚Í ‡C PROM ‚Ì•ªŠ„‚Ƀ`ƒFƒbƒN‚ð“ü‚ê•C PROM •ªŠ„ƒEƒBƒU•[ƒh‚ðƒNƒŠƒbƒN‚µ‚Ü‚·•B ’-‡@
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TEL Original Products PRELIMINARY TE7720-APP001 ‡C PROM •ªŠ„ƒEƒBƒU•[ ’-‡A ƒh‚̃EƒCƒ“ƒhƒE‚Ì•ªŠ„•û–@‚Å•gƒJƒXƒ^ƒ€•h‚Ƀ`ƒFƒbƒN‚ð“ü‚ê•gŽŸ‚Ö•h‚ðƒNƒŠƒbƒN
‚µ‚Ü‚·•B
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‡C ’-‡C•ÅŒã‚ɕ앬‚µ‚½ ƒf•[ƒ^‚ð•Û‘¶‚µ‚Ä‚-‚¾‚³‚¢•B MCS
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‡C ’-‡BŽŸ‚̉æ–ʂŕCŽc‚è‚̃rƒbƒg‚ª ‚ɂȂé‚܂Š18V04 ‚ð’ljÁ 0 (•Å‘å4 ŒÂ‚܂Š)‚µ‚Ü‚·•B (•K‚¸ 18V04 ‚ð‘I‘ð‚µ‚Ä‚-‚¾‚³‚¢•B )•I—¹‚ðƒNƒŠƒbƒN‚µ‚Ü‚·•B
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TEL Original Products
PRELIMINARY
TE7720-APP001
3-2. iMPACT ‚Å‚Ì SVF ƒf•[ƒ^•앬 (ISE ‚©‚ç‹N“® )
‡@ ‚©‚ç iMPACT ‚ð‹N“®‚µ‚Ü‚·•B ISE
‡A ˆÈ‰º‚̂悤‚ȃGƒ‰•[‚ª•o‚Ü‚·‚ª•CSVF ƒtƒ@ƒCƒ‹‚ð•앬‚·‚é•ꕇ‚ɂ̓P•[ƒuƒ‹‚ª•Ú‘±‚³‚ê‚Ä‚¢‚é•K—v ‚Í‚ ‚è ‚Ü‚¹‚ñ•B–³Ž‹‚µ‚Ä OK ‚ðƒNƒŠƒbƒN‚µ‚Ä‚-‚¾‚³‚¢•B
‡BƒP•[ƒuƒ‹ƒZƒbƒgƒAƒbƒv‚̃EƒCƒ“ƒhƒE‚ªŠJ‚«‚Ü‚·•B•ã‹L‡A‚Æ“¯—l‚ɃP•[ƒuƒ‹‚Í•K—v‚ ‚è‚Ü‚¹‚ñ‚̂ŠCancel ‚ðƒNƒŠƒbƒN‚µ‚Ü |