MICROCHIP RTG4 Addendum RTG4 FPGAs Board Design ndi Maupangiri a Kamangidwe

Mawu Oyamba

Zowonjezera izi ku AC439: Board Design and Layout Guidelines for RTG4 FPGA Application Note, imapereka chidziwitso chowonjezera, kutsindika kuti DDR3 utali wofananira malangizo osindikizidwa mu revision 9 kapena pambuyo pake amakhala patsogolo kuposa masanjidwe a board omwe amagwiritsidwa ntchito pa zida zachitukuko za RTG4™. Poyambirira, zida zachitukuko za RTG4 zinkangopezeka ndi Engineering Silicon (ES). Pambuyo pa kutulutsidwa koyambirira, zidazo zidakhala ndi giredi yothamanga (STD) ndi -1 speed grade RTG4 zida zopangira. Nambala zagawo, RTG4-DEV-KIT ndi RTG4-DEV-KIT-1 zimabwera ndi STD speed grade ndi -1 speed grade zipangizo motsatana.
Kuphatikiza apo, chowonjezerachi chimakhala ndi tsatanetsatane wa machitidwe a I/O pa chipangizo chamayendedwe osiyanasiyana okweza ndi kutsika, komanso zonena za DEVRST_N pakugwira ntchito bwino.

Kuwunika kwa RTG4-DEV-KIT DDR3 Board Layout

• Zida zachitukuko za RTG4 zimagwiritsa ntchito data ya 32-bit ndi mawonekedwe a 4-bit ECC DDR3 kwa owongolera awiri omwe adamangidwa mu RTG4 FDDR ndi midadada ya PHY (FDDR East ndi West). Mawonekedwewa amapangidwa mwakuthupi ngati njira zisanu za data byte.
• Zidazi zimatsata ntchentche poyendetsa njira monga momwe zafotokozedwera mu gawo la DDR3 Layout Guidelines la AC439: Board Design and Layout Guidelines for RTG4 FPGA Application Note. Komabe, popeza zida zachitukukozi zidapangidwa musanasindikize cholembera, sizigwirizana ndi utali wofananira wautali womwe wafotokozedwa muzolemba zogwiritsira ntchito. M'mafotokozedwe a DDR3, pali +/- 750 ps malire pa skew pakati pa data strobe (DQS) ndi DDR3 wotchi (CK) pa chipangizo chilichonse chokumbukira DDR3 panthawi yolemba (DSS).
• Pamene utali wofananira malangizo mu AC439 yokonzanso 9 kapena matembenuzidwe amtsogolo a cholembera akatsatiridwa, masanjidwe a bolodi a RTG4 akwaniritsa malire a tDQSS pazida zonse ziwiri -1 ndi STD grade grade panjira yonseyo, vol.tage, ndi kutentha (PVT) ntchito zosiyanasiyana mothandizidwa ndi RTG4 zipangizo kupanga. Izi zimatheka ndikuyika skew yoyipa kwambiri pakati pa DQS ndi CK pamapini a RTG4. Makamaka, pamene mukugwiritsa ntchito
  olamulira a RTG4 FDDR kuphatikiza PHY, DQS imatsogolera CK ndi 370 ps pamlingo wokwera wa -1 chida chothamanga kwambiri ndi DQS Leads CK ndi 447 ps pazida zambiri za STD grade grade, pazovuta kwambiri.
• Kutengera kuwunika komwe kwawonetsedwa mu Table 1-1, RTG4-DEV-KIT-1 imakumana ndi malire a tDQSS pachipangizo chilichonse chokumbukira, pamikhalidwe yoyipa kwambiri ya RTG4 FDDR. Komabe, monga momwe tawonetsera mu Table 1-2, mawonekedwe a RTG4-DEV-KIT, okhala ndi zida za STD speed grade RTG4, samakumana ndi tDQSS pazida zachinayi ndi zisanu zokumbukira mu fly-by topology, pazovuta kwambiri zogwirira ntchito. kwa RTG4 FDDR. Nthawi zambiri, RTG4-DEV-KIT imagwiritsidwa ntchito nthawi zonse, monga kutentha kwa chipinda m'malo a labu. Chifukwa chake, kusanthula koyipa kumeneku sikugwira ntchito ku RTG4-DEV-KIT yomwe imagwiritsidwa ntchito nthawi zonse. Kusanthula kumagwira ntchito ngati example za chifukwa chake kuli kofunika kutsatira malangizo ofananirako a DDR3 olembedwa mu AC439, kuti kamangidwe ka bolodi la ogwiritsa ntchito kakumane ndi tDQSS pakugwiritsa ntchito ndege.
• Kuti mumve zambiri za example, ndikuwonetsa momwe mungalipire pamanja dongosolo la bolodi la RTG4 lomwe silingakwaniritse malangizo ofananira ndi kutalika kwa AC439 DDR3, RTG4-DEV-KIT yokhala ndi zida za STD speed grade imathabe kukumana ndi tDQSS pachchipangizo chilichonse chokumbukira, pazovuta kwambiri, chifukwa chowongolera cha RTG4 FDDR chophatikizidwa kuphatikiza PHY amatha kuchedwetsa chizindikiro cha DQS panjira iliyonse ya data. Kusintha kosasunthika kumeneku kungagwiritsidwe ntchito kuchepetsa skew pakati pa DQS ndi CK pachipangizo chokumbukira chomwe chili ndi tDQSS> 750 ps. Onani gawo la Maphunziro a DRAM, mu UG0573: RTG4 FPGA High Speed ​​DDR Interfaces User Guide kuti mudziwe zambiri za kugwiritsa ntchito zowongolera zochedwa (mu regista REG_PHY_WR_DQS_SLAVE_RATIO) pa DQS polemba. Mtengo wochedwetsawu ukhoza kugwiritsidwa ntchito mu Libero® SoC mukamakhazikitsa chowongolera cha FDDR ndikungoyambitsa mwakusintha kachidindo koyambira ka CoreABC FDDR kodzipangira yokha. Njira yofananira ingagwiritsidwe ntchito pamapangidwe a board omwe samakumana ndi tDQSS pachchipangizo chilichonse chokumbukira.

Gulu 1-1. Kuunikira kwa RTG4-DEV-KIT-1 tDQSS Kuwerengera Kwa -1 Part ndi FDDR1 Interface

Njira Yowunikiridwa	Utali wa wotchi (mil)	Kuchedwa Kukula kwa Koloko (ps)	Utali wa Data (mil)	Data Propagation n Kuchedwa (ps)	Kusiyana pakati pa CLKDQS chifukwa cha njira (mil)	tDQSS pa kukumbukira kulikonse, pambuyo pa bolodi skew+FPGA DQSCLK skew (ps)
FPGA-1st Memory	2578	412.48	2196	351.36	61.12	431.12
FPGA-2nd Memory	3107	497.12	1936	309.76	187.36	557.36
FPGA-3rd Memory	3634	581.44	2231	356.96	224.48	594.48
FPGA-4th Memory	4163	666.08	2084	333.44	332.64	702.64
FPGA-5th Memory	4749	759.84	2848	455.68	304.16	674.16

Zindikirani: Zikavuta kwambiri, RTG4 FDDR DDR3 DQS-CLK skew ya -1 zida ndi 370 ps maximum ndi 242 ps osachepera.

Gulu 1-2. Kuwunika kwa RTG4-DEV-KIT tDQSS Kuwerengera kwa STD Part ndi FDDR1 Interface

Njira Yowunikiridwa	Utali wa wotchi (mil)	Kuchedwa Kufalitsa Koloko (ps)	Utali wa Data (mil)	Data Propagate ndi Kuchedwa (ps)	Kusiyana pakati pa CLKDQS chifukwa cha njira (mil)	tDQSS pa kukumbukira kulikonse, pambuyo pa bolodi skew+FPGA DQSCLK skew (ps)
FPGA-1st Memory	2578	412.48	2196	351.36	61.12	508.12
FPGA-2nd Memory	3107	497.12	1936	309.76	187.36	634.36
FPGA-3rd Memory	3634	581.44	2231	356.96	224.48	671.48
FPGA-4th Memory	4163	666.08	2084	333.44	332.64	779.64
FPGA-5th Memory	4749	759.84	2848	455.68	304.16	751.16

Zindikirani:  Zikavuta kwambiri, RTG4 FDDR DDR3 DQS-CLK skew ya zida za STD ndi 447 ps maximum ndi 302 ps osachepera.
Zindikirani: Kuyerekeza kuchedwa kwa board kwa 160 ps/inchi kwagwiritsidwa ntchito pakuwunikakuample for reference. Kuchedwa kwenikweni kwa bolodi kwa bolodi la ogwiritsa ntchito kumadalira bolodi yomwe ikuwunikidwa.

Kutsata Mphamvu

Zowonjezera izi ku AC439: Mapangidwe a Board ndi Maupangiri a Mapangidwe a RTG4 FPGA Application Note, imapereka chidziwitso chowonjezera, kutsindika kufunikira kotsatira malangizo a Board Design. Onetsetsani kuti malangizo akutsatiridwa pokhudzana ndi Power-Up ndi Power-Down.

Mphamvu-Mmwamba
Gome ili m'munsili limatchula milandu yogwiritsira ntchito mphamvu zowonjezera komanso malangizo awo owonjezera mphamvu.

Gulu 2-1. Malangizo Owonjezera

Gwiritsani Ntchito Case	Zofunikira Zotsatizana	Khalidwe	Zolemba
DEVRST_N Zimatsimikiziridwa panthawi yamagetsi, mpaka magetsi onse a RTG4 afikira momwe akugwiritsidwira ntchito	Palibe zenizeni ramp-Kukonzekera kofunikira. Perekani ramp- mmwamba ayenera kuwuka monotonically.	VDD ndi VPP zikafika poyambira (VDD ~= 0.55V, VPP ~= 2.2V) ndi DEVRST_N yatulutsidwa, POR Delay Counter idzayendetsedwa ~ 40ms wamba (50ms max), ndiye mphamvu ya chipangizocho kuti igwire ntchito imatsatira Zithunzi 11 ndi 12 (DEVRST_N PUFT) ya Maupangiri a Woyang'anira System (UG0576). Mwa kuyankhula kwina kutsatizanaku kumatenga 40 ms + 1.72036 ms (yofanana) kuchokera pomwe DEVRST_N yatulutsidwa. Dziwani kuti kugwiritsa ntchito DEVRST_N sikudikirira kauntala ya POR kuti igwire ntchito zowonjezera mphamvu ndipo motero kutsatizanaku kumangotenga 1.72036 ms (yofanana).	Ndi mapangidwe, zotuluka zidzayimitsidwa (mwachitsanzo, kuyandama) panthawi yamagetsi. Kamodzi kauntala ya POR yatha, DEVRST_N yatulutsidwa ndipo katundu yense wa VDDI I/O wafika ~ 0.6V poyambira, ndiye kuti ma I/O adzatsatiridwa ndi kukokera kofooka kutsegulidwa, mpaka zotulukazo zisinthe ndikuwongolera ogwiritsa ntchito, pa Zithunzi 11 ndi 12 za UG0576. Zotulutsa zofunikira zomwe ziyenera kukhala zotsika pakukweza mphamvu zimafunikira cholumikizira chakunja cha 1K-ohm chotsitsa.
DEVRST_N kukokera ku VPP ndi zinthu zonse ramp pafupifupi nthawi yomweyo	VDDPLL sayenera kukhala Kupereka mphamvu komaliza ku ramp up, ndipo iyenera kufika pamlingo wochepera wovomerezeka wogwiritsa ntchitotage asanaperekedwe komaliza (VDD kapena VDDI) imayamba rampkuti muteteze kutulutsa kwa loko ya PLL glitches. Onani RTG4 Clocking Resources User Guide (UG0586) kuti mumve zambiri zamomwe mungagwiritsire ntchito CCC/PLL READY_VDDPLL cholowetsa kuti muchotse zofunikira zotsatizana pamagetsi a VDDPLL. Mumangirire SERDES_x_Lyz_VDDAIO kuzinthu zofanana ndi VDD, kapena onetsetsani kuti zikuwonjezera nthawi imodzi.	VDD ndi VPP zikafika poyambira (VDD ~= 0.55V, VPP ~= 2.2V) 50 ms POR kuchedwetsa counter idzagwira ntchito. Mphamvu ya chipangizo pa nthawi yogwira ntchito imatsatira Zithunzi 9 ndi 10 (VDD PUFT) za System Controller User's Guide (UG0576). Mwanjira ina, nthawi yonse ndi 57.95636 ms.	Ndi mapangidwe, zotuluka zidzayimitsidwa (mwachitsanzo, kuyandama) panthawi yamagetsi. Kamodzi kauntala ya POR yatha, DEVRST_N yatulutsidwa ndipo zida zonse za VDDI IO zafika ~ 0.6V poyambira, ndiye kuti ma I/O adzatsatiridwa ndi kukokera kofooka kutsegulidwa, mpaka zotulukazo zisinthe ndikuwongolera ogwiritsa ntchito, pa Zithunzi 9 ndi 10 za UG0576. Zotulutsa zofunikira zomwe ziyenera kukhala zotsika pakukweza mphamvu zimafunikira cholumikizira chakunja cha 1K-ohm chotsitsa.

Gwiritsani Ntchito Case	Zofunikira Zotsatizana	Khalidwe	Zolemba
VDD/SERDES_VD DAIO -> VPP/VDDPLL ->	Kutsatizana komwe kwalembedwa mu Scenario Column. DEVRST_N imakokedwa kupita ku VPP.	VDD ndi VPP zikafika poyambira (VDD ~= 0.55V, VPP ~= 2.2V) ndi 50ms POR kuchedwa kauntala idzatha. Mphamvu ya chipangizo pa nthawi yogwira ntchito imagwirizana ndi Zithunzi 9 ndi 10 (VDD PUFT) ya Maupangiri a Woyang'anira System (UG0576). Kutsiliza kutsatizana kwa mphamvu ya chipangizocho ndikuwonjezera mphamvu mpaka nthawi yogwira ntchito kumatengera VDDI yomaliza yomwe imayatsidwa.	Ndi mapangidwe, zotuluka zidzayimitsidwa (mwachitsanzo, kuyandama) panthawi yamagetsi. Kamodzi kauntala ya POR yatha, DEVRST_N yatulutsidwa ndipo katundu yense wa VDDI I/O wafika ~ 0.6V poyambira, ndiye kuti ma IO adzasinthidwa ndi kukokera kofooka kutsegulidwa, mpaka zotulukazo zisinthe ndikuwongolera ogwiritsa ntchito, pa Zithunzi 9 ndi 10 za UG0576. Palibe kukoka kofooka koyambitsa mphamvu panthawi yamagetsi mpaka zida zonse za VDDI zifika ~ 0.6V. Phindu lalikulu mwa mndandanda uwu ndikuti chomaliza cha VDDI chomwe chimafika Kutsegulaku sikukhala ndi kukoka kofooka koyambitsanso ndipo m'malo mwake kusinthika kuchokera kumachitidwe oyimitsidwa kupita kumayendedwe ofotokozedwa ndi ogwiritsa ntchito. Izi zitha kuthandiza kuchepetsa kuchuluka kwa zida zakunja za 1K zokokera pansi zomwe zimafunikira pamapangidwe omwe ali ndi mabanki ambiri a I/O oyendetsedwa ndi VDDI yomaliza kukwera. Kwa mabanki ena onse a I/O omwe amathandizidwa ndi VDDI iliyonse kupatula ma VDDI omaliza kuti akweze, zotulukapo zofunika kwambiri zomwe ziyenera kukhala zotsika pakukweza mphamvu zimafunikira chopinga chakunja cha 1K-ohm chotsitsa.
Dikirani osachepera 51ms ->
VDDI (Onse IO mabanki)
OR
VDD/SERDES_VD DAIO ->
VPP/VDDPLL/ 3.3V_VDDI ->
Dikirani osachepera 51ms ->
VDDI (non-3.3V_VD DI)

 Malingaliro pa DEVRST_N Assertion ndi Power-Down

Ngati AC439: Mapangidwe a Board ndi Maupangiri a Kapangidwe ka RTG4 FPGA Maupangiri a Chidziwitso cha Ntchito sakutsatiridwa chonde bwererani.view mfundo zotsatirazi:

1. Pamatsatidwe amphamvu otsika mu Gulu 2-2, wogwiritsa ntchito amatha kuwona glitches ya I/O kapena zochitika zosakhalitsa komanso zosakhalitsa.
2. Monga tanenera mu Customer Advisory Notification (CAN) 19002.5, kupatuka kuchokera kumadongosolo otsikira pansi komwe kumayamikiridwa mu RTG4 database kumatha kuyambitsa kwakanthawi kaphatikizidwe ka 1.2V VDD. Ngati 3.3V VPP kupereka ndi ramped pansi pamaso pa 1.2V VDD kupereka, kwanthawi kochepa pa VDD kudzawonedwa pamene VPP ndi DEVRST_N (yoyendetsedwa ndi VPP) ikufika pafupifupi 1.0V. Zomwe zikuchitika kwakanthawi izi sizichitika ngati VPP idatsitsidwa komaliza, malinga ndi malingaliro a datasheet.
   1. Kukula ndi kutalika kwanthawi yayitali zimadalira kapangidwe kake ka FPGA, kuthekera kwapadera kwa board, komanso kuyankha kwakanthawi kwa 1.2V vol.tagndi regulator. Nthawi zina, pakanthawi kochepa mpaka 25A (kapena 30 Watts pamtundu wa 1.2V VDD) wawonedwa. Chifukwa cha kugawidwa kwa VDD iyi yosakhalitsa pansalu yonse ya FPGA (yosapezeka kudera linalake), komanso nthawi yake yayifupi, palibe kudalirika kodalirika ngati mphamvu yotsika ndi 25A kapena yocheperapo.
   2. Monga njira yabwino yopangira, tsatirani malangizo a database kuti mupewe kusakhalitsa.
3. Zosokoneza za I/O zitha kukhala pafupifupi 1.7V kwa 1.2 ms.
   1. Kuwonongeka kwakukulu pazotsatira zoyendetsa Low kapena Tristate zitha kuwonedwa.
   2. Kutsika pang'ono pazotulutsa zoyendetsa Kwambiri zitha kuwonedwa (kutsika kochepa sikungachepe powonjezera 1 KΩ kukokera pansi).
4. Kutsitsa VDDIx koyamba kumalola kusintha kwa monotonic kuchokera Pamwamba kupita Pansi, koma zotuluka zimayendetsa pang'ono zomwe zingakhudze bolodi la ogwiritsa ntchito lomwe limayesa kukoka kunja komwe RTG4 VDDIx imatsitsidwa. RTG4 imafuna kuti ma I/O Pads asamayendetsedwe kunja pamwamba pa VDDIx bank supply voltagchifukwa chake ngati chopinga chakunja chiwonjezedwa ku njanji ina yamagetsi, iyenera kutsika nthawi imodzi ndi VDDIx.
   Gulu 2-2. I/O Glitch Scenarios Mukakhala Osatsata Mayendedwe Amphamvu Otsitsa Omwe Akulimbikitsidwa mu AC439

   Default Output State	VDD (1.2V)	VDDIx (<3.3V) VDDIx (3.3V)	VPP (3.3V)	DEVRST_N	Mphamvu Down Khalidwe
   					Ine/O Glitch	Kuthamangitsidwa Kwatsopano
   I/O Kuyendetsa Pang'onopang'ono kapena Kuthamanga Kwambiri	Ramp pansi pambuyo pa VPP mu dongosolo lililonse		Ramp pansi poyamba	Zogwirizana ndi VPP	Yes1	Inde
   	Ramp zatsika mwadongosolo lililonse pambuyo potsimikizira za DEVRST_N			Zatsimikiziridwa pamaso pa zinthu zilizonse ramp pansi	Yes1	Ayi
   I/O Kuyendetsa Kwambiri	Ramp pansi pambuyo pa VPP mu dongosolo lililonse		Ramp pansi poyamba	Zogwirizana ndi VPP	Inde	Inde
   	Ramp pansi mu dongosolo lililonse pamaso pa VPP		Ramp pansi potsiriza	Zogwirizana ndi VPP	No2	Ayi
   	Ramp zatsika mwadongosolo lililonse pambuyo potsimikizira za DEVRST_N			Zatsimikiziridwa pamaso pa zinthu zilizonse ramp pansi	Inde	Ayi

   1. Chopinga chakunja cha 1 KΩ chokokera pansi chikulimbikitsidwa kuti muchepetse kutsetsereka kwakukulu pa ma I/O ovuta, omwe amayenera kukhala Otsika pakutsika mphamvu.
   2. Kutsika kochepa kumawonedwa kokha kwa I/O yomwe imakokedwa kunja kupita kumagetsi omwe amakhalabe oyendetsedwa ngati VPP r.amps pansi. Komabe, uku ndikuphwanya magwiridwe antchito omwe akulimbikitsidwa chifukwa PAD sayenera kukhala yokwera pambuyo pa VDDIx r.amps pansi.
5. Ngati DEVRST_N inenedweratu, wogwiritsa ntchito amatha kuwona kutsika pang'ono pamtundu uliwonse wa I/O womwe ukukwera kwambiri komanso kukokedwa kunja kudzera chotsutsa ku VDDI. Za example, yokhala ndi 1KΩ kukoka-mmwamba resistor, glitch yotsika yomwe imafika pang'ono voltage ya 0.4V yokhala ndi nthawi ya 200 ns ikhoza kuchitika isanatuluke zomwe zimaperekedwa.

Zindikirani: DEVRST_N sikuyenera kukokedwa pamwamba pa voliyumu ya VPPtage. Kuti mupewe zomwe zili pamwambazi ndikulimbikitsidwa kutsatira njira zowongolera ndi kutsika pansi zomwe zafotokozedwa mu AC439: Mapangidwe a Board ndi Maupangiri a Mapangidwe a RTG4 FPGA Application Note.

Mbiri Yobwereza

Mbiri yokonzanso ikufotokoza zosintha zomwe zidakhazikitsidwa muzolemba. Zosinthazo zandandalikidwa ndi kubwereza, kuyambira ndi zofalitsa zamakono.

Gulu 3-1. Mbiri Yobwereza

Kubwereza	Tsiku	Kufotokozera
A	04/2022	• Panthawi yotsimikizira za DEVRST_N, ma RTG4 I/O onse adzasinthidwa katatu. Zotulutsa zomwe zimayendetsedwa kwambiri ndi nsalu ya FPGA ndikukokedwa pamwamba pa bolodi zitha kukhala ndi glitch yotsika isanalowe mu tristate condition. Mapangidwe a board okhala ndi mawonekedwe oterowo akuyenera kuwunikidwa kuti amvetsetse kukhudzika kwa kulumikizana ndi zotuluka za FPGA zomwe zitha kusokoneza DEVRST_N ikanenedwa. Kuti mudziwe zambiri, onani Gawo 5 mu gawo 2.2. Malingaliro pa DEVRST_N Assertion ndi Power-Down. • Kusinthidwa Mphamvu-Pansi ku gawo 2.2. Malingaliro pa DEVRST_N Assertion ndi Power-Down. • Kutembenuzidwa kukhala template ya Microchip.
2	02/2022	• Anawonjezera gawo la Mphamvu-Mmwamba. • Anawonjezera gawo la Kutsata Mphamvu.
1	07/2019	Kusindikizidwa koyamba kwa chikalatachi.

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• Embedded Solutions Engineer (ESE)
• Othandizira ukadaulo

Makasitomala akuyenera kulumikizana ndi omwe amawagawa, oyimilira kapena ESE kuti awathandize. Maofesi ogulitsa am'deralo amapezekanso kuti athandize makasitomala. Mndandanda wamaofesi ogulitsa ndi malo uli m'chikalatachi.
Thandizo laukadaulo likupezeka kudzera mu webtsamba pa: www.microchip.com/support

Chitetezo cha Microchip Devices Code

Zindikirani tsatanetsatane wotsatira wa chitetezo cha code pazinthu za Microchip:

• Zogulitsa za Microchip zimakwaniritsa zomwe zili mu Microchip Data Sheet yawo.
• Microchip imakhulupirira kuti katundu wake ndi wotetezeka akagwiritsidwa ntchito m'njira yomwe akufuna, malinga ndi momwe amagwirira ntchito, komanso m'mikhalidwe yabwinobwino.
• Ma Microchip amawakonda ndikuteteza mwamphamvu ufulu wake wazinthu zamaluso. Kuyesa kuphwanya malamulo otetezedwa ndi zinthu za Microchip ndikoletsedwa ndipo zitha kuphwanya Digital Millennium Copyright Act.
• Ngakhale Microchip kapena wopanga semiconductor wina aliyense sangatsimikizire chitetezo cha code yake. Kutetezedwa kwa ma code sikutanthauza kuti tikutsimikizira kuti chinthucho ndi "chosasweka". Chitetezo cha code chikusintha nthawi zonse. Microchip yadzipereka mosalekeza kuwongolera mawonekedwe achitetezo azinthu zathu.

Chidziwitso chazamalamulo

• Bukuli ndi zambiri zomwe zili pano zitha kugwiritsidwa ntchito ndi zinthu za Microchip zokha, kuphatikiza kupanga, kuyesa, ndi kuphatikiza zinthu za Microchip ndi pulogalamu yanu. Kugwiritsa ntchito chidziwitsochi mwanjira ina iliyonse kumaphwanya mawuwa. Zambiri zokhudzana ndi kugwiritsa ntchito zida zimaperekedwa kuti zitheke ndipo zitha kuchotsedwa
  ndi zosintha. Ndi udindo wanu kuwonetsetsa kuti pulogalamu yanu ikugwirizana ndi zomwe mukufuna. Lumikizanani ndi ofesi yogulitsa za Microchip kwanuko kuti muthandizidwe zina kapena, pezani thandizo lina pa www.microchip.com/en-us/support/design-help/client-support-services.
• ZIMENEZI AMAPEREKA NDI MICROCHIP "MONGA ILI". MICROCHIP SAMAIMILIRA KAPENA ZINTHU ZONSE KAYA KUTANTHAUZIRA KAPENA KUTANTHAWIRIKA, KULEMBEDWA KAPENA MWAMWAMBA
  KAPENA POPEZA, ZOKHUDZANA NDI CHIdziwitso CHOPHANZA NDIPO KOMA ZOSAKHALA NDI ZINTHU ZINA ZONSE ZOSAKOLAKWA, KUCHITA, NDI KUKHALIRA PA CHOLINGA ENA, KAPENA ZIZINDIKIRO ZOKHUDZANA NDI KAKHALIDWE AKE, UKHALIDWE, KAPENA.
• PAMENE MICROCHIP IDZAKHALA NDI NTCHITO PA CHIZINDIKIRO CHILICHONSE, CHAPADERA, CHILANGO, ZOCHITIKA, KAPENA ZOTSATIRA ZOTSATIRA, KUonongeka, mtengo, KAPENA NTCHITO ZONSE ZOMWE ZILI ZOKHUDZA CHIdziwitso KAPENA NTCHITO YAKE, KOMA CHIFUKWA CHIFUKWA CHOCHITIKA, ZOCHITIKA KAPENA ZOWONONGWA NDI ZOONERA. KUBWERA KWABWINO KWAMBIRI ZOLOLEZEDWA NDI MALAMULO, NDONDOMEKO YONSE YA MICROCHIP PA ZINSINSI ZONSE MU NJIRA ILIYONSE YOKHUDZANA NDI CHIdziwitso KAPENA KUKGWIRITSA NTCHITO CHOSAPYOTSA KUCHULUKA KWA ZOLIMBIKITSA, NGATI KULIPO, ZIMENE MULIPITSA CHIFUKWA CHIFUKWA CHIFUKWA CHIYANI.
  Kugwiritsa ntchito zipangizo za Microchip pa chithandizo cha moyo ndi / kapena ntchito za chitetezo ndizoopsa kwa wogula, ndipo wogula akuvomera kuteteza, kubwezera ndi kusunga Microchip yopanda vuto lililonse ku zowonongeka, zodandaula, masuti, kapena ndalama zomwe zimachokera ku ntchito yotere. Palibe zilolezo zomwe zimaperekedwa, mobisa kapena mwanjira ina, pansi pa ufulu wazinthu zaukadaulo za Microchip pokhapokha zitanenedwa.

Zizindikiro

• Dzina la Microchip ndi logo, logo ya Microchip, Adaptec, AnyRate, AVR, logo ya AVR, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LANCheck, LinkMD, ma LinkMD maXTouch, MediaLB, megaAVR, Microsemi, Microsemi logo, MOST, MOST logo, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, PolarFire, Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST, SST Logo, SuperFlash , Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, ndi XMEGA ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA ndi mayiko ena.
• AgileSwitch, APT, ClockWorks, The Embedded Control Solutions Company, EtherSynch, Flashtec, Hyper Speed ​​Control, HyperLight Load, IntelliMOS, Libero, motorBench, mTouch, Powermite 3, Precision Edge, ProASIC, ProASIC Plus, ProASIC Plus logo, Quiet-Waya, SmartFusion, SyncWorld, Temux, TimeCesium, TimeHub, TimePictra, TimeProvider, TrueTime, WinPath, ndi ZL ndi zizindikiro zolembetsedwa za Microchip Technology Incorporated ku USA.
• Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, AnyCapacitor, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Matching, Dynamic DAM. , ECAN, Espresso T1S, EtherGREEN, GridTime, IdealBridge, In-Circuit Serial Programming, ICSP, INICnet, Intelligent Paralleling, Inter-Chip Connectivity, JitterBlocker, Knob-on-Display, maxCrypto, maxView, memBrain, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, NVM Express, NVMe, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSipple, RMMGICE, REMGRT , REMGTAL Q, PureSilicon, REMGRL ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, Total Endurance, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, ndi ZENA ndi zizindikiro za Microchip Technology Incorporated mu
  USA ndi mayiko ena.
• SQTP ndi chizindikiro cha ntchito cha Microchip Technology Incorporated ku USA Chizindikiro cha Adaptec, Frequency on Demand, Silicon Storage Technology, Symmcom, ndi Trusted Time ndi zizindikiro zolembetsedwa za Microchip Technology Inc. m'maiko ena.
• GestIC ndi chizindikiro cholembetsedwa cha Microchip Technology Germany II GmbH & Co. KG, kampani ya Microchip Technology Inc., m'maiko ena.
  Zizindikiro zina zonse zomwe zatchulidwa pano ndi zamakampani awo.
  © 2022, Microchip Technology Incorporated ndi mabungwe ake. Maumwini onse ndi otetezedwa.
  Mtengo wa ISBN: 978-1-6683-0362-7

Quality Management System

Kuti mudziwe zambiri za Microchip's Quality Management Systems, chonde pitani www.microchip.com/quality.

Zogulitsa Padziko Lonse ndi Ntchito

AMERICAS	ASIA/PACIFIC	ASIA/PACIFIC	ULAYA
Ofesi Yakampani 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Othandizira ukadaulo: www.microchip.com/support Web Adilesi: www.microchip.com Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 Austin, TX Tel: 512-257-3370 Boston Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088 Chicago Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Novi, MI Tel: 248-848-4000 Houston, TX Tel: 281-894-5983 Indianapolis Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453 Tel: 317-536-2380 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Tel: 951-273-7800 Raleigh, NC Tel: 919-844-7510 New York, NY Tel: 631-435-6000 San Jose, CA Tel: 408-735-9110 Tel: 408-436-4270 Canada - Toronto Tel: 905-695-1980 Fax: 905-695-2078	Australia - Sydney Tel: 61-2-9868-6733 China - Beijing Tel: 86-10-8569-7000 China - Chengdu Tel: 86-28-8665-5511 China - Chongqing Tel: 86-23-8980-9588 China - Dongguan Tel: 86-769-8702-9880 China - Guangzhou Tel: 86-20-8755-8029 China - Hangzhou Tel: 86-571-8792-8115 China - Hong Kong SAR Tel: 852-2943-5100 China - Nanjing Tel: 86-25-8473-2460 China - Qingdao Tel: 86-532-8502-7355 China - Shanghai Tel: 86-21-3326-8000 China - Shenyang Tel: 86-24-2334-2829 China - Shenzhen Tel: 86-755-8864-2200 China - Suzhou Tel: 86-186-6233-1526 China - Wuhan Tel: 86-27-5980-5300 China - Xian Tel: 86-29-8833-7252 China - Xiamen Tel: 86-592-2388138 China - Zhuhai Tel: 86-756-3210040	India - Bangalore Tel: 91-80-3090-4444 India - New Delhi Tel: 91-11-4160-8631 India - Pune Tel: 91-20-4121-0141 Japan - Osaka Tel: 81-6-6152-7160 Japan - Tokyo Tel: 81-3-6880-3770 Korea - Daegu Tel: 82-53-744-4301 Korea - Seoul Tel: 82-2-554-7200 Malaysia - Kuala Lumpur Tel: 60-3-7651-7906 Malaysia - Penang Tel: 60-4-227-8870 Philippines - Manila Tel: 63-2-634-9065 Singapore Tel: 65-6334-8870 Taiwan - Hsin Chu Tel: 886-3-577-8366 Taiwan - Kaohsiung Tel: 886-7-213-7830 Taiwan - Taipei Tel: 886-2-2508-8600 Thailand - Bangkok Tel: 66-2-694-1351 Vietnam - Ho Chi Minh Tel: 84-28-5448-2100	Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4485-5910 Fax: 45-4485-2829 Finland - Espoo Tel: 358-9-4520-820 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - Kujambula Tel: 49-8931-9700 Germany - Haan Tel: 49-2129-3766400 Germany - Heilbronn Tel: 49-7131-72400 Germany - Karlsruhe Tel: 49-721-625370 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Germany - Rosenheim Tel: 49-8031-354-560 Israel - Ra'anana Tel: 972-9-744-7705 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Italy - Padova Tel: 39-049-7625286 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Norway - Trondheim Tel: 47-72884388 Poland - Warsaw Tel: 48-22-3325737 Romania-Bucharest Tel: 40-21-407-87-50 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 Sweden - Gothenberg Tel: 46-31-704-60-40 Sweden - Stockholm Tel: 46-8-5090-4654 UK - Wokingham Tel: 44-118-921-5800 Fax: 44-118-921-5820

© 2022 Microchip Technology Inc. ndi mabungwe ake

Zolemba / Zothandizira

MICROCHIP RTG4 Addendum RTG4 FPGAs Board Design ndi Maupangiri a Kamangidwe [pdf] Buku Logwiritsa Ntchito RTG4 Addendum RTG4 FPGAs Board Design and Layout Guidelines, RTG4, Addendum RTG4 FPGAs Board Design and Layout Guidelines, Design ndi Layout Guidelines

Maumboni

• Buku Logwiritsa Ntchito