I-SmartDesign MSS
Ukucushwa kwe-AHB Bus Matrix
Isoftware ye-Libero® IDE
Izinketho zokumisa
I-SmartFusion Microcontroller Subsystem AHB Bus Matrix ilungiseka kakhulu.
I-MSS AHB Bus Matrix configurator ikuvumela ukuthi uchaze kuphela isethi encane yokulungiselelwa kwe-matrix yebhasi. Izinketho ezichazwe kusilungisi kungenzeka zimile kuhlelo olunikeziwe futhi - uma lusethwe kumhleli - luzolungiselelwa ngokuzenzakalelayo kudivayisi ye-SmartFusion yi-Actel System Boot. Ezinye izinketho ezilungisekayo ezifana ne-eNVM kanye ne-eSRAM remapping maningi amathuba okuba kube ukulungiselelwa kwesikhathi sokusebenza futhi azitholakali kulesi silungisi.
Kulo mbhalo sinikeza incazelo emfushane yalezi zinketho. Ukuze uthole imininingwane eyengeziwe sicela ubheke Umhlahlandlela Womsebenzisi we-Actel SmartFusion Microcontroller Subsystem.
Izinketho zokumisa
Ukulamula
I-Arbitration Algorithm yesigqila. Indawo ngayinye yesigqila iqukethe i-arbiter. I-arbiter inezindlela ezimbili zokusebenza: (okuhlanzekile) i-robin eyindilinga kanye ne-robin eyindilinga enesisindo (njengoba kukhonjisiwe kuMfanekiso 1). Uhlelo lokulamula olukhethiwe lusetshenziswa kuzo zonke izixhumanisi zesigqila. Kufanele kuqashelwe ukuthi umsebenzisi angakwazi ukubhala ngaphezulu isikimu sokuxazulula ngokushintshashintshayo kukhodi yakhe yesikhathi sokusebenza ngokushesha.
Ukuphepha - Ukufinyelela Imbobo
Ngayinye yezingcweti ezingezona ze-Cortex-M3 ezixhunywe ku-matrix yebhasi ye-AHB ingavinjelwa ekufinyeleleni noma yiziphi izimbobo zezigqila ezixhunywe ku-matrix yebhasi. Izimbobo ze-Fabric Master, i-Ethernet MAC kanye ne-Peripheral DMA zingavinjwa ngokubheka ibhokisi lokuhlola elihambisanayo kulesi silungiseleli. Qaphela ukuthi esimweni somphathi wendwangu, ukufinyelela kufaneleka ngokwengeziwe ngezinketho zesifunda ezikhawulelwe ezichazwe ngezansi.
Ukuphepha - Ukufinyelela Imemori Yephrosesa Ethambile
Khawulela Ukufinyelela Inkumbulo
- Ukukhubaza le nketho kuvumela noma iyiphi iphrosesa ethambile (noma inkosi yendwangu) ukuthi ifinyelele noma iyiphi indawo kumephu yememori ye-Cortex-M3.
- Ukunika amandla le nketho kuvimbela noma iyiphi iphrosesa ethambile (noma inkosi yendwangu) ukuthi ifinyelele noma iyiphi indawo kumephu yememori ye-Cortex-M3 echazwe Isifunda Senkumbulo Ekhawulelwe.
Usayizi Wesifunda Senkumbulo Ekhawulelwe - Le nketho ichaza usayizi wendawo yenkumbulo ekhawulelwe kumphathi wendwangu.
Ikheli Lesifunda Lenkumbulo Elikhawulelwe - Le nketho ichaza ikheli eliyisisekelo lememori ekhawulelwe. Leli kheli kufanele liqondaniswe nosayizi wendawo yenkumbulo ekhawulelwe ekhethiwe.
Umfanekiso 1 • I-MSS AHB Bus Matrix Configurator
Incazelo Yembobo
Ithebula 1 • Incazelo Yembobo ye-Cortex-M3
| Igama Lembobo | Isiqondiso | I-PAD? | Incazelo |
| I-RXEV | IN | Cha | Ibangela i-Cortex-M3 ukuthi ivuke emfundweni ye-WFE (ukulinda umcimbi). Okokufaka komcimbi, i-RXEV, kubhaliswa noma kungalindelwe umcimbi, futhi kuthinta i-WFE elandelayo. |
| I-TXEV | PHUMA | Cha | Umcimbi usakazwe njengomphumela womyalelo we-Cortex-M3 SEV (thumela umcimbi). Lokhu ukushaya komjikelezo owodwa olingana nesikhathi esingu-1 FCLK. |
| LALA | PHUMA | Cha | Le siginali igonyelwa lapho i-Cortex-M3 ilele manje noma imodi yokulala lapho uphuma, futhi ibonisa ukuthi iwashi eliya kumcubungula lingamiswa. |
| ULALE OKUJULILE | PHUMA | Cha | Le siginali igonyelwa lapho i-Cortex-M3 ilele manje noma kumodi yokulala lapho uphuma lapho i-bit ye-SLEEPDEEP Yerejista Yokulawula Isistimu isethiwe. |
A – Ukwesekwa Komkhiqizo
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Ukusekela kwezobuchwepheshe
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Web: www.actel.com/mycases
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Ucingo (lwamazwe ngamazwe): +1 650.318.4900
I-imeyili: soc_tech_itar@microsemi.com
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Abamele isevisi yamakhasimende be-Microsemi bayatholakala ngoMsombuluko kuya kuLwesihlanu, kusukela ngo-8 AM kuya ku-5 PM Pacific Time, ukuze baphendule imibuzo engeyona eyobuchwepheshe.
Ucingo: +1 650.318.2470
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ziyimpahla yabanikazi bazo.
5-02-00233-0/06.10
Amadokhumenti / Izinsiza
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Ukucushwa kwe-Microsemi SmartDesign MSS AHB Bus Matrix [pdf] Umhlahlandlela Womsebenzisi I-SmartDesign MSS AHB Bus Matrix Configuration, SmartDesign MSS, AHB Bus Matrix Configuration, Matrix Configuration, Configuration |
