MICROCHIP RTG4 Addendum RTG4 FPGAs Board Design and Layout Guidelines

Okwu mmalite

Ihe mgbakwunye a na AC439: Board Design and Layout Guidelines for RTG4 FPGA Application Note, na-enye ozi mgbakwunye, iji mesie ike na ụkpụrụ ndakọrịta ogologo nke DDR3 nke ebipụtara na ntụgharị 9 ma ọ bụ emesịa na-ebute ụzọ n'elu nhazi osisi ejiri maka ngwa mmepe RTG4™. Na mbido, ngwa mmepe RTG4 dị naanị ya na Silicon Engineering (ES). Mgbe ahapụchara nke mbụ, e mechakwara jujuo ngwa ahụ na ọkwa ọsọ ọsọ ọkọlọtọ (STD) yana ngwaọrụ mmepụta RTG1 ọsọ -4. Nọmba akụkụ, RTG4-DEV-KIT na RTG4-DEV-KIT-1 na-abịa na ọkwa ọsọ STD na -1 ngwaọrụ ọkwa ọsọ n'otu n'otu.
Ọzọkwa, mgbakwunye a na-agụnye nkọwa na omume I/O ngwaọrụ maka usoro mgbada ike dị iche iche, yana, nkwupụta DEVRST_N n'oge arụ ọrụ nkịtị.

Nyocha nke nhazi bọọdụ RTG4-DEV-KIT DDR3

• Ngwa mmepe RTG4 na-emejuputa data 32-bit yana interface 4-bit ECC DDR3 maka nke ọ bụla n'ime ndị na-ahụ maka RTG4 FDDR abụọ arụnyere na PHY blocks (FDDR East na West). A haziri interface ahụ n'ụzọ anụ ahụ ka ụzọ data byte ise.
• Ngwa ahụ na-agbaso ijiji site na atụmatụ ịkwọgharị dị ka akọwara na ngalaba ntuziaka okirikiri nhọrọ ukwuu nke DDR3 nke AC439: Nhazi bọọdụ na ntuziaka nhazi maka ndetu ngwa RTG4 FPGA. Agbanyeghị, ebe ọ bụ na emebere ngwa mmepe a tupu ibipụta ndetu ngwa a, ọ naghị adaba na ntuziaka ndakọrịta ogologo emelitere akọwapụtara na ndetu ngwa. Na nkọwapụta DDR3, enwere oke +/- 750 ps na skew n'etiti data strobe (DQS) na elekere DDR3 (CK) na ngwaọrụ ebe nchekwa DDR3 ọ bụla n'oge azụmahịa ederede (DSS).
• Mgbe a na-agbaso ntuziaka dakọtara ogologo na AC439 revision 9 ma ọ bụ mgbe e mesịrị nke ndetu ngwa, nhazi osisi RTG4 ga-ezute oke tDQSS maka ma -1 na ngwaọrụ ọkwa ọsọ STD n'ofe usoro dum, vol.tage, na okpomọkụ (PVT) na-arụ ọrụ nso ngwaọrụ RTG4 na-akwado. A na-arụzu nke a site n'ịmepụta skew nke kachasị njọ n'etiti DQS na CK na ntụtụ RTG4. Kpọmkwem, mgbe ị na-eji
  Onye njikwa RTG4 FDDR wuru yana PHY, DQS na-eduga CK site na 370 ps kacha maka ngwaọrụ ọkwa ọsọ ọsọ -1 yana DQS na-eduga CK site na 447 ps maka ngwaọrụ ọkwa ọsọ STD, n'ọnọdụ kachasị njọ.
• Dabere na nyocha egosiri na Tebụl 1-1, RTG4-DEV-KIT-1 na-ezute oke tDQSS na ngwaọrụ ebe nchekwa ọ bụla, na ọnọdụ ọrụ kacha njọ maka RTG4 FDDR. Otú ọ dị, dị ka egosiri na Tebụl 1-2, nhazi RTG4-DEV-KIT, nke jupụtara na STD ọsọ ọkwa RTG4, adịghị ezute tDQSS maka ngwaọrụ ebe nchekwa nke anọ na nke ise na elu-site topology, na ọnọdụ ọrụ kachasị njọ. maka RTG4 FDDR. N'ozuzu, a na-eji RTG4-DEV-KIT eme ihe n'ọnọdụ ndị a na-ahụkarị, dị ka ọnụ ụlọ okpomọkụ na gburugburu ụlọ nyocha. Ya mere, nyocha a kacha njọ adịghị adaba na RTG4-DEV-KIT ejiri mee ihe n'ọnọdụ nkịtị. Nyocha ahụ na-eje ozi dị ka exampnke mere na ọ dị mkpa na-eso DDR3 ogologo ndakọrịta ụkpụrụ e depụtara na AC439, nke mere na onye ọrụ imewe na-ezute tDQSS maka a ụgbọ elu ngwa.
• Iji kọwakwuo nke ọma na example, ma gosipụta otu esi eji aka kwụọ ụgwọ maka okirikiri nhọrọ ukwuu nke RTG4 nke na-enweghị ike iru ụkpụrụ ụkpụrụ AC439 DDR3 ogologo oge, RTG4-DEV-KIT nwere ngwaọrụ ọkwa ọsọ STD ka nwere ike izute tDQSS na ngwaọrụ ebe nchekwa ọ bụla, n'ọnọdụ kachasị njọ, n'ihi na. Onye njikwa RTG4 FDDR arụnyere gbakwunyere PHY nwere ikike igbu oge n'ụzọ ziri ezi nke akara DQS n'otu ụzọ data byte. Enwere ike iji mgbanwe a kwụ ọtọ iji belata skew n'etiti DQS na CK na ngwaọrụ ebe nchekwa nke nwere tDQSS> 750 ps. Hụ ngalaba Ọzụzụ DRAM, na UG0573: RTG4 FPGA High Speed ​​DDR Interfaces User Guide maka ozi ndị ọzọ gbasara iji njikwa igbu oge (na ndekọ REG_PHY_WR_DQS_SLAVE_RATIO) maka DQS n'oge azụmahịa ederede. Enwere ike iji uru igbu oge a na Libero® SoC mgbe ị na-eme ngwa ngwa njikwa FDDR na mbido akpaaka site na ịgbanwe koodu mbido CoreABC FDDR emepụtara akpaaka. Enwere ike itinye usoro yiri nke a na nhazi bọọdụ onye ọrụ nke na-ezuteghị tDQSS na ngwaọrụ ebe nchekwa ọ bụla.

Isiokwu 1-1. Nlele nke mgbako RTG4-DEV-KIT-1 tDQSS Maka akụkụ -1 yana Interface FDDR1

Nyochaa ụzọ	Ogologo elekere (mils)	Ọdịnihu Mgbasa elekere (ps)	Ogologo data (mils)	Mgbasa data n igbu oge (ps)	Ọdịiche dị n'etiti CLKDQS n'ihi Routing (mils)	tDQSS na ebe nchekwa ọ bụla, mgbe bọọdụ skew+FPGA DQSCLK skew (ps)
Ebe nchekwa FPGA-1st	2578	412.48	2196	351.36	61.12	431.12
Ebe nchekwa FPGA-2	3107	497.12	1936	309.76	187.36	557.36
Ebe nchekwa FPGA-3	3634	581.44	2231	356.96	224.48	594.48
Ebe nchekwa FPGA-4	4163	666.08	2084	333.44	332.64	702.64
Ebe nchekwa FPGA-5	4749	759.84	2848	455.68	304.16	674.16

Rịba ama: N'ọnọdụ kachasị njọ, RTG4 FDDR DDR3 DQS-CLK skew maka -1 ngwaọrụ bụ 370 ps kacha na 242 ps kacha nta.

Isiokwu 1-2. Nlele nke RTG4-DEV-KIT tDQSS mgbako maka akụkụ STD na interface FDDR1

Nyochaa ụzọ	Ogologo elekere (mils)	Ịla oge ịgbasa elekere (ps)	Ogologo data (mils)	Mgbasa data na igbu oge (ps)	Ọdịiche dị n'etiti CLKDQS n'ihi Routing (mils)	tDQSS na ebe nchekwa ọ bụla, mgbe bọọdụ skew+FPGA DQSCLK skew (ps)
Ebe nchekwa FPGA-1st	2578	412.48	2196	351.36	61.12	508.12
Ebe nchekwa FPGA-2	3107	497.12	1936	309.76	187.36	634.36
Ebe nchekwa FPGA-3	3634	581.44	2231	356.96	224.48	671.48
Ebe nchekwa FPGA-4	4163	666.08	2084	333.44	332.64	779.64
Ebe nchekwa FPGA-5	4749	759.84	2848	455.68	304.16	751.16

Mara:  N'ọnọdụ kachasị njọ, RTG4 FDDR DDR3 DQS-CLK skew maka ngwaọrụ STD bụ 447 ps kacha na 302 ps kacha nta.
Rịba ama: A na-eji atụmatụ igbu oge ịgbasa osisi nke 160 ps / inch mee ihe na nyocha a example maka nkọwa. Ogologo oge ịgbasa osisi maka bọọdụ onye ọrụ na-adabere na bọọdụ a kapịrị ọnụ nke a na-enyocha.

Usoro ike

Ihe mgbakwunye a na AC439: Nhazi bọọdụ na ntuziaka nhazi maka RTG4 FPGA ngwa ndetu, na-enye ozi mgbakwunye, iji mesie mkpa ọ dị ịgbaso ntuziaka nhazi bọọdụ. Gbaa mbọ hụ na agbasoro ntuziaka n'ihe gbasara Power-Up na Power-down.

Ike-Elu
Tebụlụ na-esonụ na-edepụta ikpe iji ike elu akwadoro yana ụkpụrụ nkwalite ike ha kwekọrọ.

Isiokwu 2-1. Ntuziaka nkwalite

Jiri Okwu	Usoro chọrọ	Omume	Ihe ndetu
DEVRST_N Ekwenyere n'oge ike, ruo mgbe ọkụ RTG4 niile eruola ọnọdụ arụ ọrụ akwadoro	Enweghị kpọmkwem ramp- elu ka achọrọ. Nkwanye ramp- elu ga-ebili monotonically.	Ozugbo VDD na VPP ruru ọnụ ụzọ mmalite (VDD ~= 0.55V, VPP ~= 2.2V) na A tọhapụrụ DEVRST_N, POR Delay Counter ga-agba ọsọ ~ 40ms ahụkarị (50ms max), mgbe ahụ ike ngwaọrụ na-arụ ọrụ na-agbaso ọnụ ọgụgụ 11 na 12 (DEVRST_N PUFT) nke Ntuziaka onye njikwa sistemụ (UG0576). N'ikwu ya n'ụzọ ọzọ usoro a na-ewe 40 ms + 1.72036 ms (nke a na-ahụkarị) site na ebe ewepụtara DEVRST_N. Mara na ojiji nke DEVRST_N na-esote anaghị echere POR counter ịrụ ọrụ ike na-arụ ọrụ ma yabụ usoro a na-ewe naanị 1.72036 ms (nke a na-ahụkarị).	Site na imewe, a ga-enwe nkwarụ (ya bụ ise n'elu) n'oge ike. Ozugbo counter POR Emechaala, ewepụtala DEVRST_N yana ngwa VDDI I/O niile eruola nke ha ~ 0.6V ọnụ ụzọ, mgbe ahụ, a ga-ewepụ I / Os na-arụ ọrụ na-adịghị ike, ruo mgbe ntinye aka na njikwa onye ọrụ, site na ọnụ ọgụgụ 11 na 12 nke UG0576. Nsonaazụ dị egwu nke ga-adịrịrị ala n'oge ike-elu chọrọ ihe mgbochi mgbada 1K-ohm mpụga.
DEVRST_N wetara-ruo VPP na ihe niile ramp elu n'ihe dịka otu oge	VDDPLL agaghị abụ ike ikpeazụ na-enye ramp elu, ma ga-eru nke kacha nta akwadoro voltage tupu ọkọnọ ikpeazụ (VDD ma ọ bụ VDDI) na-amalite rampna-akwalite iji gbochie mmepụta mkpọchi PLL glitches. Hụ RTG4 Clocking Resources User Guide (UG0586) maka nkọwa otu esi eji CCC/PLL READY_VDDPLL ntinye iji wepu usoro ihe achọrọ maka ike VDDPLL. Ma ọ bụ kee SERDES_x_Lyz_VDDAIO na otu ọkọnọ dị ka VDD, ma ọ bụ hụ na ha na-agbanye ọkụ n'otu oge.	Ozugbo VDD na VPP ruru ọnụ ụzọ mmalite (VDD ~= 0.55V, VPP ~= 2.2V) Ogwe igbu oge 50 ms POR ga-agba ọsọ. Ike ngwaọrụ ruo n'oge arụ ọrụ na-akwadoro Ọgụgụ 9 na 10 (VDD PUFT) nke ntuziaka onye njikwa sistemụ (UG0576). N'ikwu ya n'ụzọ ọzọ, ngụkọta oge bụ 57.95636 ms.	Site na imewe, a ga-enwe nkwarụ (ya bụ ise n'elu) n'oge ike. Ozugbo counter POR Emechaala, ewepụtala DEVRST_N yana ngwa VDDI IO niile eruola nke ha ~ 0.6V ọnụ ụzọ, mgbe ahụ, a ga-ewepụ I / Os na-arụ ọrụ na-adịghị ike, ruo mgbe ntinye aka na njikwa onye ọrụ, site na ọnụ ọgụgụ 9 na 10 nke UG0576. Nsonaazụ dị egwu nke ga-adịrịrị ala n'oge ike-elu chọrọ ihe mgbochi mgbada 1K-ohm mpụga.

Jiri Okwu	Usoro chọrọ	Omume	Ihe ndetu
VDD/ SERDES_VD DAIO -> VPP/VDDPLL ->	Usoro edepụtara na kọlụm ndapụta. DEVRST_N ka ewelitere VPP.	Ozugbo VDD na VPP ruru ọnụ ụzọ mmalite (VDD ~ = 0.55V, VPP ~ = 2.2V) 50ms Ogwe igbu oge POR ga-agba ọsọ. Ike ngwaọrụ ruo n'oge arụ ọrụ na-adabere na ọnụ ọgụgụ 9 na 10 (VDD PUFT) nke Ntuziaka onye njikwa sistemụ (UG0576). Mmecha nke usoro ịgbalite ngwaọrụ yana ike ruo n'oge arụ ọrụ dabere na ọkọnọ VDDI ikpeazụ agbanyere.	Site na imewe, a ga-enwe nkwarụ (ya bụ ise n'elu) n'oge ike. Ozugbo counter POR Emechaala, ewepụtala DEVRST_N yana ngwa VDDI I/O niile eruola nke ha ~ 0.6V ọnụ ụzọ, mgbe ahụ, a ga-eme ka IOs na-arụ ọrụ na-adịghị ike, ruo mgbe ntinye aka na njikwa onye ọrụ, site na ọnụ ọgụgụ 9 na 10 nke UG0576. Enweghị ike ndọghachi azụ n'oge ike ruo mgbe ihe niile VDDI ruru ~ 0.6V. Isi uru nke usoro a bụ na VDDI ikpeazụ ọkọnọ ruru Ọnụ ụzọ mmalite a agaghị arụ ọrụ ndọpụta adịghị ike, kama ọ ga-agbanwe ozugbo site na ọnọdụ nkwarụ gaa na ọnọdụ akọwapụtara onye ọrụ. Nke a nwere ike inye aka belata ọnụ ọgụgụ nke mpụga 1K na-akwada mgbada chọrọ maka atụmatụ nke nwere ọtụtụ ụlọ akụ I/O nke VDDI ikpeazụ kwadoro. Maka ụlọ akụ ndị ọzọ niile nke I/O nke VDDI ọ bụla na-enye ndị ọzọ karịa VDDI ikpeazụ ọkọnọ na-ebili, nsonaazụ dị egwu nke ga-adị ala n'oge ike elu chọrọ ihe mgbochi 1K- ohm mpụga.
Chere opekata mpe 51ms ->
VDDI (Niile IO ụlọ akụ)
OR
VDD/ SERDES_VD DAIO ->
VPP/ VDDPLL/ 3.3V_VDDI ->
Chere opekata mpe 51ms ->
VDDI (abụghị 3.3V_VD DI)

 Ntụle n'oge DEVRST_N nkwuputa na ike-ala

Ọ bụrụ AC439: Usoro nhazi na nhazi nhazi maka RTG4 FPGA ụkpụrụ ndetu ngwa anaghị eso, biko megharịa.view nkọwa ndị a:

1. Maka usoro mgbada ike enyere na Tebụl 2-2, onye ọrụ nwere ike ịhụ glitches I/O ma ọ bụ mkpasu iwe na ihe omume dị ugbu a.
2. Dịka ekwuru na Ọkwa Ndụmọdụ Ndị Ahịa (CAN) 19002.5, mwepu site na usoro mgbada ike nke akwadoro na akwụkwọ data RTG4 nwere ike ịkpalite ihe na-adịru nwa oge na ọkọnọ 1.2V VDD. Ọ bụrụ na 3.3V VPP ọkọnọ bụ rampeduru ala tupu ọkọnọ 1.2V VDD, a ga-ahụ oge na-agafe agafe na VDD ka VPP na DEVRST_N (nke VPP kwadoro) ruru ihe dịka 1.0V. Nke a na-adịru nwa oge anaghị eme ma ọ bụrụ na agbanyere VPP n'ikpeazụ, dịka nkwenye datasheet.
   1. Ogo na ogologo oge nke ugbu a na-agafe agafe dabere na nhazi nke akwadoro na FPGA, ikike ngbanwe nke bọọdụ a kapịrị ọnụ, yana nzaghachi na-adịru nwa oge nke 1.2V vol.tage regulator. N'ọnọdụ ndị a na-adịghị ahụkebe, ahụrụla ihe na-agafe agafe ruo 25A (ma ọ bụ 30 Watts na ntinye 1.2V VDD ọnụ). N'ihi ọdịdị ekesa nke VDD a na-adịru nwa oge n'ofe akwa FPGA dum (anaghị akọwapụta ya na mpaghara akọwapụtara), yana ogologo oge ya, enweghị nchegbu ntụkwasị obi ma ọ bụrụ na ike na-agbada bụ 25A ma ọ bụ obere.
   2. Dịka omume nhazi kachasị mma, soro ndụmọdụ datasheet ka ịzenarị oge na-agafe agafe.
3. I/O glitches nwere ike ịdị ihe dịka 1.7V maka 1.2 ms.
   1. Enwere ike ịhụ ntụpọ dị elu na mpụta ịkwọ ụgbọala Low ma ọ bụ Tristate.
   2. Enwere ike ịhụ obere glitch na ntinye ịkwọ ụgbọ ala dị elu (enweghị ike ibelata obere glitch site na ịgbakwunye 1 KΩ ndọda).
4. Ịkwada VDDIx mbụ na-enye ohere mgbanwe nke monotonic site na elu gaa na ala, mana mmepụta na-eme ka ọ dị ala nke ga-emetụta bọọdụ ndị ọrụ na-anwa ịdọrọ mmepụta ahụ elu mgbe RTG4 VDDIx kwụsịrị. RTG4 chọrọ ka I/O Pads ghara ibugharị ya na mpụga n'elu VDDIX akụ ọkọnọ voltagYa mere, ọ bụrụ na agbakwunyere resistor mpụga na ụgbọ okporo ígwè ọzọ, ọ ga-adaba n'otu oge na VDDIx ọkọnọ.
   Tebụl 2-2. Ọnọdụ I/O Glitch mgbe anaghị eso usoro mgbada ike akwadoro na AC439

   Steeti mpụta mbụ	VDD (1.2V)	VDDIX (<3.3V) VDDIX (3.3V)	VPP (3.3V)	DEVRST_N	Ike Down Omume
   					I/O Glitch	Ugbu a - Rush
   Ịnya ụgbọ ala dị ala ma ọ bụ nke atọ	Ramp gbadaa mgbe VPP gachara n'usoro ọ bụla		Ramp mbụ ala	Ejikọtara na VPP	Ee1	Ee
   	Ramp gbadaa n'usoro ọ bụla ka nkwuputa DEVRST_N gasịrị			Ekwuputara n'ihu ihe ọ bụla ramp gbadaa	Ee1	Mba
   I/O Ịnya ụgbọ ala dị elu	Ramp gbadaa mgbe VPP gachara n'usoro ọ bụla		Ramp mbụ ala	Ejikọtara na VPP	Ee	Ee
   	Ramp gbadaa n'usoro ọ bụla tupu VPP		Ramp gbadaa ikpeazụ	Ejikọtara na VPP	Mba2	Mba
   	Ramp gbadaa n'usoro ọ bụla ka nkwuputa DEVRST_N gasịrị			Ekwuputara n'ihu ihe ọ bụla ramp gbadaa	Ee	Mba

   1. A na-atụ aro ihe mgbochi mgbada 1 KΩ dị na mpụga iji belata nnukwu glitch na I/Os dị oke egwu, nke ga-adịrịrị ala n'oge mgbada ike.
   2. A na-ahụ obere glitch naanị maka I/O nke a na-adọta n'èzí gaa na ọkụ ọkụ nke na-anọgide na-akwado ka VPP r.amps ala. Agbanyeghị, nke a bụ mmebi nke ngwaọrụ akwadoro ọnọdụ ọrụ ebe ọ bụ na PAD agaghị adị elu mgbe VDDIX r kwekọrọ.amps ala.
5. Ọ bụrụ na ekwuputala DEVRST_N, onye ọrụ nwere ike ịhụ obere glitch na mmepụta I/O ọ bụla nke na-anya elu yana nke a na-adọkpụ na mpụga site na resistor na VDDI. Maka example, ya na 1KΩ resistor na-adọta elu, obere mperi na-eru opekempe voltage nke 0.4V na oge nke 200 ns nwere ike ime tupu a na-emeso mmepụta.

Rịba ama: DEVRST_N agaghị ebuli ya n'elu VPP voltage. Iji zere ihe ndị a dị n'elu, a na-atụ aro ka ị gbasoo usoro mgbada ọkụ na ike nke akọwara na AC439: Nhazi Board na Nhazi maka ndetu ngwa RTG4 FPGA.

Akụkọ ngbanwe

Akụkọ ngbanwe ahụ na-akọwa mgbanwe ndị etinyere na akwụkwọ ahụ. Edepụtara mgbanwe ndị a site na ntughari, malite na mbipụta dị ugbu a.

Isiokwu 3-1. Akụkọ ngbanwe

Ndozigharị	Ụbọchị	Nkọwa
A	04/2022	• N'oge nkwuputa DEVRST_N, RTG4 I/O niile ga-abụ nke atọ. Nsonaazụ nke akwa FPGA na-ebuli elu ma dọpụta ya elu na bọọdụ nwere ike ịnwe nhụta dị ala tupu abanye n'ọnọdụ tristate. A ga-enyocharịrị imewe bọọdụ nwere ụdị nrụpụta dị otu a iji ghọta mmetụta njikọ njikọta na mpụta FPGA nwere ike ịpụta mgbe ekwuru DEVRST_N. Maka ozi ndị ọzọ, lee Nzọụkwụ 5 na ngalaba 2.2. Ntụle n'oge DEVRST_N nkwuputa na ike-ala. • kpọgharịrị aha Ike-ala ruo na ngalaba 2.2. Ntụle n'oge DEVRST_N Nkwupụta na Power-down. • Tughariri ka ọ bụrụ ndebiri Microchip.
2	02/2022	• Tinyere ngalaba ike-elu. • Agbakwunyere ngalaba usoro ikike.
1	07/2019	Mbipụta mbụ nke akwụkwọ a.

Nkwado FPGA Microchip

Otu ngwaahịa Microchip FPGA na-eji ọrụ nkwado dị iche iche kwado ngwaahịa ya, gụnyere Ọrụ Ndị Ahịa, Ụlọ Ọrụ Nkwado nka na ụzụ Ndị Ahịa, a websaịtị, na ụlọ ahịa ahịa zuru ụwa ọnụ. A na-atụ aro ka ndị ahịa gaa na akụrụngwa Microchip n'ịntanetị tupu ha akpọtụrụ nkwado n'ihi na o yikarịrị ka azaghachila ajụjụ ha.
Kpọtụrụ Ụlọ Ọrụ Nkwado nka na ụzụ site na websaịtị na www.microchip.com/support. Kwuo nọmba akụkụ ngwaọrụ FPGA, họrọ udi ikpe dabara adaba, wee bulite imewe files mgbe ị na-ekepụta ikpe nkwado teknụzụ.
Kpọtụrụ ọrụ ndị ahịa maka nkwado ngwaahịa na-abụghị teknụzụ, dị ka ọnụahịa ngwaahịa, nkwalite ngwaahịa, mmelite ozi, ọkwa ịtụ na ikike.

• Site na North America, kpọọ 800.262.1060
• Ndị ọzọ nke ụwa, kpọọ 650.318.4460
• Fax, si n'ebe ọ bụla n'ụwa, 650.318.8044

Microchip Websaịtị

Microchip na-enye nkwado ntanetị site na anyị websaịtị na www.microchip.com/. Nke a weba na-eji saịtị eme ihe files na ozi dị mfe maka ndị ahịa. Ụfọdụ ọdịnaya dị gụnyere:

• Nkwado ngwaahịa - Mpempe akwụkwọ data na errata, ndetu ngwa na sampmmemme, akụrụngwa imewe, ntuziaka onye ọrụ na akwụkwọ nkwado ngwaike, ewepụtara sọftụwia kacha ọhụrụ yana sọftụwia echekwara
• Nkwado nka na ụzụ izugbe - Ajụjụ ndị a na-ajụkarị (FAQ), arịrịọ nkwado teknụzụ, otu mkparịta ụka n'ịntanetị, ndepụta ndị otu mmemme mmebe Microchip
• Azụmahịa nke Microchip - Onye na-ahọpụta ngwaahịa na ntuziaka ịtụ, mbipụta akwụkwọ akụkọ Microchip kachasị ọhụrụ, ndepụta nke nzukọ ọmụmụ na mmemme, ndepụta nke ụlọ ahịa Microchip, ndị na-ekesa na ndị nnọchi anya ụlọ ọrụ mmepụta ihe.

Ọrụ ngosi mgbanwe ngwaahịa

Ọrụ ngosi mgbanwe ngwaahịa Microchip na-enyere ndị ahịa aka ugbu a na ngwaahịa Microchip. Ndị debanyere aha ga-enweta ọkwa email mgbe ọ bụla enwere mgbanwe, mmelite, nlegharị anya ma ọ bụ errata metụtara ezinụlọ ngwaahịa akọwapụtara ma ọ bụ ngwa mmepe nke mmasị.
Iji debanye aha, gaa na www.microchip.com/pcn ma soro ntuziaka ndebanye aha.

Nkwado ndị ahịa

Ndị na-eji ngwaahịa Microchip nwere ike ịnweta enyemaka site na ọtụtụ ọwa:

• Onye nkesa ma ọ bụ onye nnọchi anya
• Ụlọ ọrụ ire ahịa mpaghara
• Injinia Ngwọta agbakwunyere (ESE)
• Nkwado ndị teknuzu

Ndị ahịa kwesịrị ịkpọtụrụ onye nkesa ha, onye nnọchi anya ma ọ bụ ESE maka nkwado. Ọfịs ahịa mpaghara dịkwa maka inyere ndị ahịa aka. Agụnyere ndepụta ụlọ ọrụ ahịa na ebe n'ime akwụkwọ a.
Nkwado nka na ụzụ dị site na websaịtị na: www.microchip.com/support

Njirimara Nchekwa Koodu Ngwaọrụ Microchip

Rịba ama nkọwa ndị a nke njirimara nchedo koodu na ngwaahịa Microchip:

• Ngwaahịa Microchip na-ezute nkọwapụta dị na mpempe data Microchip ha.
• Microchip kwenyere na ezinaụlọ nke ngwaahịa ya nwere nchekwa mgbe ejiri ya n'ụzọ achọrọ, n'ime nkọwapụta ọrụ yana n'okpuru ọnọdụ nkịtị.
• Ụkpụrụ Microchip na-eji ike na-echebe ikike ikike ọgụgụ isi ya. Mgbalị imebi njirimara nchedo koodu nke ngwaahịa Microchip bụ nke amachibidoro nke ọma ma nwee ike imebi iwu nwebiisinka nke Millennium Digital.
• Ma Microchip ma ọ bụ ndị nrụpụta semiconductor ọ bụla enweghị ike ikwe nkwa nchekwa nke koodu ya. Nchedo koodu apụtaghị na anyị na-ekwe nkwa na ngwaahịa a "enweghị ike imebi". Nchekwa koodu na-agbanwe mgbe niile. Microchip agba mbọ na-aga n'ihu na-emeziwanye njirimara nchedo koodu nke ngwaahịa anyị.

Akwụkwọ Ozi Iwu

• Enwere ike iji akwụkwọ a na ozi dị n'ime ya naanị site na ngwaahịa Microchip, gụnyere iji chepụta, nwalee ma jikọta ngwaahịa Microchip na ngwa gị. Iji ozi a n'ụzọ ọ bụla ọzọ mebiri usoro ndị a. A na-enye ozi gbasara ngwa ngwaọrụ naanị maka ịdị mma gị yana enwere ike dochie ya
  site na mmelite. Ọ bụ ọrụ gị ịhụ na ngwa gị dabara na nkọwapụta gị. Kpọtụrụ ụlọ ọrụ ịre ahịa Microchip mpaghara gị maka nkwado ọzọ ma ọ bụ nweta nkwado ọzọ na www.microchip.com/en-us/support/design-help/client-support-services.
• Ozi a bụ MICROCHIP “DỊ KA Ọ BỤ”. MICROCHIP emeghị nnochite anya ma ọ bụ akwụkwọ ikike n'ụdị ọ bụla ma ọ bụ kwupụta ma ọ bụ kwupụta ya, edere ma ọ bụ ọnụ, iwu.
  Ma ọ bụ ma ọ bụghị, metụtara ozi ahụ gụnyere mana ọnweghị oke na akwụkwọ ikike ọ bụla nke enweghị mmebi iwu, ngwa ahịa, na ịdị mma maka ebumnuche pụrụ iche, ma ọ bụ akwụkwọ ikike metụtara ọnọdụ ya, ogo ya.
• Ọ BỤGHỊ ỌMỤNỤ Ọ BỤGHỊ MICROCHIP GA-AKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỌ Ọ BỤLA OZI Ọ BỤ Ọ BỤ Ọ BỤLA. AKWỤKWỌ NDỊ NDỊ DỊ MMADỤ N'ỤRỤ IKE MA Ọ BỤ NDỊ MMADỤ AHỤ. Ruo n'ụzọ zuru ezu iwu kwadoro, MICROCHIP'S TOTAL IBLIability na ebubo niile n'ụzọ ọ bụla metụtara ozi ahụ ma ọ bụ ojiji ya agaghị agafe ego nke ụgwọ, ma ọ bụrụ na ọ bụla, na ị kwụrụ ozugbo na-agwa ya.
  Iji ngwaọrụ Microchip na nkwado ndụ yana/ma ọ bụ ngwa nchekwa bụ kpamkpam n'ihe ize ndụ nke onye zụrụ ya, onye na-azụ ya kwenyere ịgbachitere, kwụọ ụgwọ ma jide Microchip na-adịghị emerụ ahụ site na mmebi ọ bụla, nkwuputa, uwe, ma ọ bụ mmefu sitere na ụdị ojiji ahụ. Ọnweghị ikike ebugara, n'ezoghị ọnụ ma ọ bụ n'ụzọ ọzọ, n'okpuru ikike ikike ọgụgụ isi Microchip ọ gwụla ma ekwuputaghị ya.

Akara ụghalaahia

• Aha Microchip na akara ngosi, akara Microchip, Adaptec, AnyRate, AVR, AVR logo, AVR Freaks, BesTime, BitCloud, CryptoMemory, CryptoRF, dsPIC, flexPWR, HELDO, IGLOO, JukeBlox, KeeLoq, Kleer, LAN maXStyMD, Link maXTouch, MediaLB, megaAVR, Microsemi, akara Microsemi, MOST, akara ngosi MPLAB, OptoLyzer, PIC, picoPower, PICSTART, akara PIC32, PolarFire, Prochip Designer, QTouch, SAM-BA, SenGenuity, SpyNIC, SST, SST Logo, SuperFlash , Symmetricom, SyncServer, Tachyon, TimeSource, tinyAVR, UNI/O, Vectron, na XMEGA bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Incorporated na USA na obodo ndị ọzọ.
• AgileSwitch, APT, ClockWorks, The agbakwunyere 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, na ZL bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Incorporated na USA.
• Nkwụsị igodo dị n'akụkụ, AKS, Analog-maka-Digital Age, Capacitor ọ bụla, AnyIn, AnyOut, Augmented Switching, BlueSky, BodyCom, CodeGuard, CryptoAuthentication, CryptoAutomotive, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dị Mfe, DynaM Average , 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 Asambodo akara, MPLIB, MPLINK, MultiTRAK, NetDetach, NVM Express, NVMe, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon, QMatrix, REL , Ripple Blocker, RTAX, RTG4, SAM-ICE, Serial Quad I/O, simpleMAP, SimpliPHY, SmartBuffer, SmartHLS, SMART-IS, storClad, SQI, SuperSwitcher, SuperSwitcher II, Switchtec, SynchroPHY, ngụkọta ntachi obi, TSHARC, USBCheck, VariSense, VectorBlox, VeriPHY, ViewSpan, WiperLock, XpressConnect, na ZENA bụ ụghalaahịa nke Microchip Technology Incorporated na
  USA na obodo ndị ọzọ.
• SQTP bụ akara ọrụ nke Microchip Technology Incorporated na USA The Adaptec logo, Frequency on Demand, Silicon Storage Technology, Symmcom, na Trusted Time bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Inc. na mba ndị ọzọ.
• GestIC bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Microchip Technology Germany II GmbH & Co.KG, onye enyemaka Microchip Technology Inc., na mba ndị ọzọ.
  ụghalaahịa ndị ọzọ niile a kpọtụrụ aha n'ime ebe a bụ akụ nke ụlọ ọrụ ha.
  © 2022, Microchip Technology Incorporated na ndị enyemaka ya. Ikike niile echekwabara.
  ISBN: 978-1-6683-0362-7

Sistemụ Njikwa Ogo

Maka ozi gbasara Sistemụ Njikwa Ogo nke Microchip, biko gaa na www.microchip.com/quality.

Ahịa na Ọrụ zuru ụwa ọnụ

AMERIKA	ASIA/PACIFIC	ASIA/PACIFIC	EUROPE
Ụlọ ọrụ ụlọ ọrụ 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Nkwado ndị teknuzu: www.microchip.com/support Web adreesị: 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, na 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 Nọmba ekwentị: 61-2-9868-6733 China - Beijing Nọmba ekwentị: 86-10-8569-7000 China - Chengdu Nọmba ekwentị: 86-28-8665-5511 China - Chongqing Nọmba ekwentị: 86-23-8980-9588 China - Dongguan Nọmba ekwentị: 86-769-8702-9880 China - Guangzhou Nọmba ekwentị: 86-20-8755-8029 China - Hangzhou Nọmba ekwentị: 86-571-8792-8115 China - Hong Kong SAR Tel: 852-2943-5100 China - Nanjing Nọmba ekwentị: 86-25-8473-2460 China - Qingdao Nọmba ekwentị: 86-532-8502-7355 China - Shanghai Nọmba ekwentị: 86-21-3326-8000 China - Shenyang Nọmba ekwentị: 86-24-2334-2829 China - Shenzhen Nọmba ekwentị: 86-755-8864-2200 China - Suzhou Nọmba ekwentị: 86-186-6233-1526 China - Wuhan Nọmba ekwentị: 86-27-5980-5300 China - Xian Nọmba ekwentị: 86-29-8833-7252 China - Xiamen Tel: 86-592-2388138 China - Zhuhai Tel: 86-756-3210040	India - Bangalore Nọmba ekwentị: 91-80-3090-4444 India - New Delhi Nọmba ekwentị: 91-11-4160-8631 India - Pune Nọmba ekwentị: 91-20-4121-0141 Japan - Osaka Nọmba ekwentị: 81-6-6152-7160 Japan - Tokyo Nọmba ekwentị: 81-3-6880-3770 Korea - Daegu Nọmba ekwentị: 82-53-744-4301 Korea - Seoul Nọmba ekwentị: 82-2-554-7200 Malaysia - Kuala Lumpur Nọmba ekwentị: 60-3-7651-7906 Malaysia - Penang Nọmba ekwentị: 60-4-227-8870 Philippines - Manila Nọmba ekwentị: 63-2-634-9065 Singapore Tel: 65-6334-8870 Taiwan - Hsin Chu Nọmba ekwentị: 886-3-577-8366 Taiwan - Kaohsiung Nọmba ekwentị: 886-7-213-7830 Taiwan - Taipei Nọmba ekwentị: 886-2-2508-8600 Thailand - Bangkok Nọmba ekwentị: 66-2-694-1351 Vietnam - Ho Chi Minh Nọmba ekwentị: 84-28-5448-2100	Austria – Wels Nọmba ekwentị: 43-7242-2244-39 Faksị: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4485-5910 Faksị: 45-4485-2829 Finland - Espoo Nọmba ekwentị: 358-9-4520-820 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Germany - na-agba ọsọ 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 Nọmba ekwentị: 49-8031-354-560 Israel - Ra'anana Nọmba ekwentị: 972-9-744-7705 Ịtali - Milan Tel: 39-0331-742611 Faksị: 39-0331-466781 Ịtali - Padova Tel: 39-049-7625286 Netherlands - mmanya Tel: 31-416-690399 Faksị: 31-416-690340 Norway - Trondheim Nọmba ekwentị: 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 Nọmba ekwentị: 46-8-5090-4654 UK - Wokingham Nọmba ekwentị: 44-118-921-5800 Faksị: 44-118-921-5820

© 2022 Microchip Technology Inc. na ndị enyemaka ya

Akwụkwọ / akụrụngwa

MICROCHIP RTG4 Addendum RTG4 FPGAs Board Design and Layout Guidelines [pdf] Ntuziaka onye ọrụ RTG4 Addendum RTG4 FPGAs Board Design and Layout Guidelines, RTG4, Addendum RTG4 FPGAs Board Design and Layout Guidelines, Design and Layout Guidelines

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