Microsemi SmartFusion2 MSS Phoso e le 'Ngoe e Nepahetse
Selelekela
Libakeng tse chesehang ka mahlaseli, likarolo tsa polokelo tse kang li-RAM le li-FIFO li ka ba le liphoso tsa nakoana tse bakoang ke li-ion tse boima. Liphoso li ka bonoa le ho lokisoa ka ho sebelisa ho lemoha le ho lokisa liphoso (EDAC). Balaoli ba EDAC ba kentsoeng tšebetsong SmartFusion2 ba tšehetsa tokiso ea phoso e le 'ngoe le ho lemoha liphoso tse peli (SECDED). Mehopolo e sirelelitsoeng ke EDAC ka har'a SmartFusion2 ke li-eSRAM, memori ea ka hare ea USB, Ethernet MAC e fetisetsa le ho amohela li-FIFO tsa ka hare, li-RAM tse ka hare tsa "controller area network" (CAN), li-RAM tsa ka hare tsa PCIe FIFOs le mehopolo ea DDR e ka ntle.
Litefiso tse kentsoeng ho configurator li tla romelloa ka har'a lenaneo files bakeng sa mananeo a li-flash bits tse laolang ts'ebetso ena. Li-flash bits li kentsoe ka har'a lirejistara tsa sistimi ha li felloa ke matla (kapa ha DEVRST_N pad ea kantle e tiisitsoe/e tiisitsoe).
Bakeng sa lintlha tse felletseng ka kopo sheba Tataiso ea Basebelisi ea Microsemi SmartFusion2.
Ho lokisa PCIe ea mantlha sebelisa configurator ea High Speed Serial Interface. Bakeng sa Lesela la DDR Controller sebelisa configurator ea DDR Memory Controller. Li-configurator ka bobeli li fumaneha ho tswa ho Libero IP Catalog.
Dikgetho tsa Tlhophiso
Hlahisa EDAC_ERROR Bese - Sebelisa khetho ena ho pepesa letšoao la bese la EDAC_ERROR lesela la FPGA moo le ka sebelisoang ke moralo oa hau.
Numella EDAC - Sebelisa khetho ena ho nolofalletsa tšebetso ea EDAC bakeng sa e 'ngoe le e 'ngoe ea li-blocks tse latelang: eSRAM0, eSRAM1, Cache, Ethernet MAC TX le RX RAMs, USB le CAN.
Thusa EDAC Interrupt(s) - Sebelisa khetho ena ho nolofalletsa EDAC Interrupts bakeng sa e 'ngoe le e 'ngoe ea li-blocks tse latelang: eSRAM0, eSRAM1, Cache, Ethernet MAC TX le RX RAMs, USB le CAN. U ka khetha ho lumella litšitiso bakeng sa phoso ea 1-bit, phoso ea 2-bit kapa ka bobeli joalo ka ha ho bonts'itsoe ho Setšoantšo sa 1-1.
Setšoantšo sa 1-1 • Nolofatsa EDAC
Nolofatsa Litšitiso tsa MDDR ECC - Sebelisa khetho ena ho etsa hore MSS DDR (MDDR) ECC e sitise (Setšoantšo sa 1-2).
Setšoantšo sa 1-2 • MSS SECDED Configurator
Tlhaloso ea Boema-kepe
Lethathamo la 2-1 • Tlhaloso ea Boema-kepe
| Lebitso la Port | Tataiso | PAD? | Tlhaloso |
| EDAC_BUS[0] | Tsoa | Che | (ESRAM0_EDAC_1E & ESRAM0_EDAC_1E_EN) || (ESRAM0_EDAC_2E & ESRAM0_EDAC_2E_EN) |
| EDAC_BUS[1] | Tsoa | Che | (ESRAM1_EDAC_1E & ESRAM1_EDAC_1E_EN) || (ESRAM1_EDAC_2E & ESRAM1_EDAC_2E_EN) |
| EDAC_BUS[2] | Tsoa | Che | (CC_EDAC_1E & CC_EDAC_1E_EN) || (CC_EDAC_2E & CC_EDAC_2E_EN) |
| EDAC_BUS[3] | Tsoa | Che | (USB_EDAC_1E & USB_EDAC_1E_EN) || (USB_EDAC_2E & USB_EDAC_2E_EN) |
| EDAC_BUS[4] | Tsoa | Che | (CAN_EDAC_1E & CAN_EDAC_1E_EN) || (CAN_EDAC_2E & CAN_EDAC_2E_EN) |
| EDAC_BUS[5] | Tsoa | Che | (MAC_TX_EDAC_1E & MAX_TX_EDAC_1E_EN) || (MAC_TX_EDAC_2E & MAC_TX_EDAC_2E_EN) |
| EDAC_BUS[6] | Tsoa | Che | (MAC_RX_EDAC_1E & MAC_RX_EDAC_1E_EN) || (MAC_RX_EDAC_2E & MAC_RX_EDAC_2E_EN) |
| EDAC_BUS[7] | Tsoa | Che | MDDR_ECC_INT & MDDR_ECC_INT_EN |
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Microsemi SmartFusion2 MSS Phoso e le 'Ngoe e Nepahetse [pdf] Buka ea Taelo Phoso e le 'Ngoe ea SmartFusion2 MSS e Nepile, Phoso e le 'Ngoe ea MSS e Nepile, Phoso e le 'Ngoe e Nepile, Phoso e Nepile, e Nepile |
