Microsemi UG0649 Display Controller
Microsemi ha e fane ka tiisetso, boemeli, kapa tiiso mabapi le tlhahisoleseding e teng mona kapa ho lekana ha lihlahisoa le litšebeletso tsa eona bakeng sa morero ofe kapa ofe, leha e le hore Microsemi ha e nke boikarabelo leha e le bofe bo hlahang ka lebaka la kopo kapa tšebeliso ea sehlahisoa leha e le sefe kapa potoloho. Lihlahisoa tse rekisoang ka tlase mona le lihlahisoa tse ling tse rekisoang ke Microsemi li 'nile tsa lekoa ka mokhoa o lekanyelitsoeng' me ha lia lokela ho sebelisoa hammoho le lisebelisoa tsa bohlokoa tsa mosebetsi kapa likopo. Litlhaloso life kapa life tsa ts'ebetso ho lumeloa hore lia tšepahala empa ha lia netefatsoa, 'me Moreki o tlameha ho tsamaisa le ho tlatsa ts'ebetso eohle le liteko tse ling tsa lihlahisoa, a le mong, hammoho le, kapa a kentsoe, lihlahisoa life kapa life tsa ho qetela. Moreki a ke ke a itšetleha ka lintlha leha e le life le litlhaloso tsa ts'ebetso kapa litekanyetso tse fanoeng ke Microsemi. Ke boikarabello ba Moreki ho iketsetsa qeto ea hore na lihlahisoa life kapa life lia tšoaneleha le ho etsa liteko le ho netefatsa se tšoanang. Boitsebiso bo fanoeng ke Microsemi mona ka tlase bo fanoe "joalokaha bo le teng, bo hokae" le ka liphoso tsohle, 'me kotsi eohle e amanang le boitsebiso bo joalo ke ka ho feletseng le Moreki. Microsemi ha e fane, ka ho hlaka kapa ka mokhoa o hlakileng, ho mokga leha e le ofe litokelo tsa patent, li-license, kapa litokelo tse ling tsa IP, ebang ke mabapi le boitsebiso bo joalo ka boeona kapa ntho leha e le efe e hlalositsoeng ke boitsebiso bo joalo. Tlhahisoleseding e fanoeng tokomaneng ena ke ea mong'a Microsemi, 'me Microsemi e na le tokelo ea ho etsa liphetoho leha e le life tlhahisoleseding e tokomaneng ena kapa ho lihlahisoa leha e le life le litšebeletso ka nako leha e le efe ntle le tsebiso.
Mabapi le Microsemi
Microsemi, motlatsi oa ka ho feletseng oa Microchip Technology Inc. (Nasdaq: MCHP), e fana ka mosebetsi o pharaletseng oa semiconductor le mekhoa ea tsamaiso bakeng sa sebaka sa lifofane le tšireletso, puisano, setsi sa data le limmaraka tsa indasteri. Lihlahisoa li kenyelletsa li-circuits tse kopantsoeng tse sebetsang hantle le tse nang le mahlaseli a kotsi, li-FPGA, SoCs le ASIC; lihlahisoa tsa tsamaiso ea matla; lisebelisoa tsa nako le tsa ho hokahanya le litharollo tsa nako tse nepahetseng, tse behang maemo a lefats'e bakeng sa nako; lisebelisoa tsa ho sebetsana le lentsoe; RF tharollo; likarolo tse ikhethang; polokelo ea khoebo le tharollo ea likhokahano, mahlale a ts'ireletso le anti-t scalableamplihlahisoa tsa er; Litharollo tsa Ethernet; Matla-over-Ethernet ICs le midspans; hammoho le bokhoni le litšebeletso tsa moralo oa tloaelo. Ithute haholoanyane ho www.microsemi.com.
Nalane ea Phetoho
Nalane ea ntlafatso e hlalosa liphetoho tse kentsoeng tšebetsong tokomaneng. Liphetoho li thathamisitsoe ka ntlafatso, ho qala ka khatiso ea morao-rao.
Phetolelo ea 7.0
Se latelang ke kakaretso ea liphetoho tse nchafatsong ea 7.0 ea tokomane ena.
- Li-Parameters tsa Tlhophiso e ntlafalitsoeng, leqephe la 5 karolo.
- Tšebeliso e Nchafalitsoeng ea Mehloli, leqepheng la 8 karolo.
- Ponahatso e ntlafalitsoeng ea taolo ea testbench waveform. Bona Setšoantšo sa 12, leqepheng la 7 .
Phetolelo ea 6.0
Se latelang ke kakaretso ea liphetoho tse nchafatsong ea 6.0 ea tokomane ena.
- E ntlafalitse karolo ea Selelekela, leqepheng la 2.
- E ntlafalitse Sets'oants'o sa Block le Sets'oants'o sa Nako sa Pontšo Controller.
- Litafole tse ntlafalitsoeng joalo ka Lintho tse kenang le tse hlahisoang ke Selaolo sa Pontšo, Litlhophiso tsa Litlhophiso, le Tlaleho ea Tšebeliso ea Mehloli.
- E ntlafalitse litekanyetso tsa tlhophiso ea testbench le tse ling tsa lipalo tsa karolo ea Testbench.
Phetolelo ea 5.0
Se latelang ke kakaretso ea liphetoho tse nchafatsong ea 5.0 ea tokomane ena.
- Tšebeliso e Nchafalitsoeng ea Mehloli, leqepheng la 8 karolo.
Phetolelo ea 4.0
Se latelang ke kakaretso ea liphetoho tse nchafatsong ea 4.0 ea tokomane ena.
- Ketsiso e ntlafalitsoeng ea Testbench, leqephe la 6 karolo.
Phetolelo ea 3.0
Se latelang ke kakaretso ea liphetoho tse nchafatsong ea 3.0 ea tokomane ena.
- Karolo e ntlafalitsoeng ea Ts'ebetso ea Hardware, leqephe la 3 le nang le lets'oao la ho kenya ddr_rd_video_resolution.
- E ntlafalitse qeto ea taolo ea ponts'o ho 4096 × 2160. Bakeng sa tlhaiso-leseling e batsi, sheba Litlhahiso le Liphetho, leqephe la 4.
- Karolo e ekelitsoeng ea Testbench Simulation, leqepheng la 6.
Phetolelo ea 2.0
Lethathamo la 2 le ntlafalitsoeng, leqepheng la 5 ka lets'oao la g_DEPTH_OF_VIDEO_PIXEL_FROM_DDR. Bakeng sa tlhaiso-leseling e batsi, sheba Mekhatlo ea Tlhophiso, leqephe la 5 (SAR 76065).
Phetolelo ea 1.0
Revision 1.0 e bile khatiso ea pele ea tokomane ena.
Selelekela
Selaoli sa ponts'o se hlahisa matšoao a khokahano ea ponts'o ho latela qeto ea ponts'o. E hlahisa mats'oao a sync a otlolohileng le a otlolohileng, mats'oao a sebetsang a otlolohileng le a emeng, pheletso ea foreimi le data li thusa matšoao. Lintlha tsa video tse kentsoeng li boetse li hokahanngoa le matšoao ana a sync. Lipontšo tsa sync hammoho le data ea video li ka feptjoa ho karete ea DVI, HDMI, kapa VGA e hokahanang le sebali sa ponts'o.
Setšoantšo se latelang se bontša li-waveform tsa sync tsa maqhubu.
Setšoantšo sa 1 • Syncal Waveforms
Lisebelisoa tsa Hardware
Setšoantšo se latelang se bontša setšoantšo sa "control control block"
Setšoantšo sa 2 • Sets'oants'o sa Block Controller Diagram
Selaoli sa pontšo se na le li-submodule tse peli tse latelang.
Jenereithara ea Letšoao 1
E na le khaontara e le 'ngoe e tšekaletseng le e 'ngoe e theohileng. Thepa e otlolohileng e qala ho bala hang ha lets'oao la ENABLE_I le nyolohela holimo 'me le khutlela ho zero nako le nako ha le fihla ho palo eohle e rapameng (Horizontal Resolution + Horizontal Front Porch + Horizontal back mathule + Horizontal Sync Width). Thepa e otlolohileng e qala ho bala kamora pheletso ea mohala oa pele o otlolohileng ebe e khutlela ho zero ha e fihla palo e emeng e otlolohileng (Vertical Resolution + Vertical Front Porch + Vertical back mathule + Vertical Sync Width).
Lets'oao la DATA_TRIGGER_O le hlahisoa ke jenereithara1 ho ipapisitsoe le litekanyetso tsa counter tse tšekaletseng le tse otlolohileng.
Jenereithara ea Letšoao 2
E boetse e na le khaonta e le 'ngoe e tšekaletseng le khaonta e le 'ngoe e theohileng. Thepa e otlolohileng e qala ho bala ha EXT_SYNC_SIGNAL_I e nyolohela holimo 'me e khutlela ho zero nako le nako ha e fihla ho palo eohle e rapameng (Horizontal Resolution + Horizontal Front Porch + Horizontal back mathule + Horizontal Sync Width). Khaontara e emeng e qala ho bala ha khaontara e tšekaletseng e fihla ho kakaretso ea palo e rapameng lekgetlo la pele. Thepa e emeng e khutlela ho zero ha e fihla ho palo e emeng kaofela (Vertical Resolution + Vertical Front Porch + Vertical back mathule + Vertical Sync Width). Lipontšo tsa H_SYNC_O, V_SYNC_O, H_ACTIVE_O, V_ACTIVE_O le DATA_ENABLE_O li hlahisoa ka jenereithara ea 2 ho ipapisitsoe le litekanyetso tsa counter tse rapameng le tse otlolohileng.
Lintho tse kenang le tse hlahisoang
Boema-kepe
Tafole e latelang e thathamisa tlhaloso ea likou tsa ho kenya le tse tsoang. Letlapa la 1 • Lintho tse kenang le tse hlahisoang ke Selaoli sa Pontšo
| Lebitso la Letshwao | Tataiso | Bophara | Tlhaloso |
| RESETN_I | Kenyeletso | 1 hanyane | Lets'oao le sebetsang le tlase la asynchronous reset ho moralo |
| SYS_CLK_I | Kenyeletso | 1 hanyane | Ts'ebetso ea nako |
| ENABLE_I | Kenyeletso | 1 hanyane | E nolofalletsa sebali sa ponts'o |
| ENABLE_EXT_SYNC_I | Kenyeletso | 1 hanyane | E nolofalletsa khokahano ea kantle |
| EXT_SYNC_SIGNAL_I | Kenyeletso | 1 hanyane | Letšoao la litšupiso tsa khokahano ea kantle. E sebelisetsoa ho lefella ho lieha ho hlahisoang ke li-blocks tse bohareng. Litšobotsi tsa eona tsa nako li lokela ho ts'oana le tsa qeto ea video (e behiloeng ka G_VIDEO_FORMAT) e khethiloeng. |
| H_SYNC_O | Sephetho | 1 hanyane | Pulse e sebetsang e tshekaletseng |
| V_SYNC_O | Sephetho | 1 hanyane | Matla a khokahanyo a otlolohileng |
| H_ACTIVE_O | Sephetho | 1 hanyane | Horizontal e sebetsang nako ea video |
| V_ACTIVE_O | Sephetho | 1 hanyane | Nako ea video e otlolohileng |
| DATA_TRIGGER_O | Sephetho | 1 hanyane | Sehlahisoa sa data. E sebelisetsoa ho qala ts'ebetso ea ho bala DDR |
| FRAME_END_O | Sephetho | 1 hanyane | E nyolohela holimo bakeng sa oache e le 'ngoe ka mor'a pheletso e' ngoe le e 'ngoe ea foreimi |
| DATA_ENABLE_O | Sephetho | 1 hanyane | E lumelletse data bakeng sa HDMI |
| H_RES_O | Sephetho | 16 hanyane | Qeto e tshekaletseng |
Li-Parameters tsa Tlhophiso
Tafole e latelang e thathamisa tlhaloso ea li-parameter tsa tlhophiso tse tloaelehileng tse sebelisoang ts'ebetsong ea hardware ea molaoli oa pontšo, e ka fapana ho latela litlhoko tsa kopo.
Litšoantšo tsa Nako
Ketsiso ea Testbench
Ho fanoa ka testbench ho lekola ts'ebetso ea molaoli oa ponts'o. Tafole e latelang e thathamisa liparamente tse ka hlophisoang.
Mehato e latelang e hlalosa mokhoa oa ho etsisa mantlha ho sebelisa testbench.
- Fensetereng ea Libero SoC Design Flow, atolosa Etsa Moqapi, tobetsa habeli Etsa SmartDesign Testbench kapa tobetsa ka ho le letona Etsa SmartDesign Testbench ebe o tobetsa Matha ho theha SmartDesign testbench. Sheba setšoantšo se latelang.
- Kenya lebitso bakeng sa testbench e ncha ea SmartDesign ka lebokoseng la puisano la Theha New SmartDesign Testbench ebe o tobetsa OK joalokaha ho bontšitsoe setšoantšong se latelang.
Benche ea tlhahlobo ea SmartDesign e ea etsoa, 'me seile se hlaha ka ho le letona la fenstere ea Design Flow. - Lethathamong la Libero SoC (View > Windows > Catalog), atolosa Litharollo-Video 'me u hule-'me u lihele motheo oa Display Controller holim'a SmartDesign testbench canvas, joalokaha ho bontšitsoe setšoantšong se latelang.
- Khetha likou tsohle, tobetsa ka ho le letona, 'me u khethe Ntšetsa ho Boemo bo Phahameng, joalokaha ho bontšitsoe setšoantšong se latelang.
- Tobetsa Hlahisa Karolo ho tsoa ho sesebelisoa sa lisebelisoa tsa SmartDesign, joalo ka ha ho bonts'itsoe setšoantšong se latelang
- Ho Stimulus Hierarchy tab, tobetsa ka ho le letona display_controller_test (display_controller_tb.vhd) testbench
Sesebelisoa sa ModelSim se hlaha ka benche ea liteko file e laetsoe ho eona joalokaha ho bontšitsoe setšoantšong se latelang
Haeba ketsiso e sitisoa ka lebaka la moeli oa nako ea ho sebetsa ho DO file, sebelisa run -all command ho phethela papiso. Ka mor'a hore papiso e phethoe, setšoantšo se hlahisoang ke benche ea teko file e hlaha foldareng ea papiso (View > Files > ketsiso). Bakeng sa tlhaiso-leseling e batsi mabapi le ho nchafatsa liparamente tsa testbench, bona Lethathamo la 3, leqepheng la 6.
Tšebeliso ea Mehloli
Taolo ea pontšo e kenngoa ho SmartFusion2 le IGLOO2 system-on-chip (SoC) FPGA (M2S150T-1FC1152 package) le PolarFire FPGA (MPF300TS - 1FCG1152E Package). Tafole e latelang e thathamisa lisebelisoa tse sebelisoang ke FPGA ha G_VIDEO_FORMAT = 1920×1080 le G_PIXELS_PER_CLK = 1.
| Mohlodi | Tšebeliso |
| DFFs | 79 |
| 4 LUTS | 150 |
| LSRAM | 0 |
| LIPALO | 0 |
| Mohlodi | Tšebeliso |
| DFFs | 79 |
| 4 LUTS | 149 |
| RAM1Kx18 | 0 |
| RAM64x18 | 0 |
| MACC | 0 |
Ntlo-khōlō ea Microsemi
Khoebo e le 'ngoe, Aliso Viejo, CA 92656 USA
Ka hare ho USA: +1 800-713-4113 Kantle ho USA: +1 949-380-6100 Lithekiso: +1 949-380-6136
Fax: +1 949-215-4996
Lengolo-tsoibila: sales.support@microsemi.com www.microsemi.com
2019 Microsemi, e leng setsi sa ka botlalo sa Microchip Technology Inc. Litokelo tsohle li sirelelitsoe. Microsemi le logo ea Microsemi ke matšoao a ngolisitsoeng a Microsemi Corporation. Matshwao a mang kaofela a kgwebo le matshwao a tshebeletso ke thepa ya beng ba ona.
Litokomane / Lisebelisoa
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Microsemi UG0649 Display Controller [pdf] Bukana ea Mosebelisi UG0649 Display Controller, UG0649, Display Controller, Controller |
