Microsemi IGLOO2 HPMS DDR Choj Configuration
Configuration Options
Tus choj DDR muaj peb daim ntawv sib txuas / Nyeem buffers thiab ib qho nyeem tsis tau. Tag nrho cov buffers nyob rau hauv DDR choj yog siv nrog latches thiab tsis raug rau ib qho kev tshwm sim upsets (SEU's) uas SRAM nthuav tawm. Yog xav paub ntxiv thov mus saib Microsemi IGLOO2 Tus Neeg Siv Khoom Qhia.
Sau Buffer Time Out Counter
Qhov no yog 10-ntsis timer interface siv los teeb tsa lub sijhawm sau npe nyob rau hauv cov ntawv sau tsis siv neeg (Daim duab 1). Thaum tus timer ncav cuag tus nqi ncua sij hawm, qhov kev thov flush yog tsim los ntawm tus tswj dej ntws tawm thiab yog tias cov lus teb tau txais rau qhov kev thov sau yav dhau los los ntawm tus sau arbiter, qhov kev thov no tau muab tso rau tus sau arbiter. Daim ntawv teev npe no muaj rau txhua tus buffers.
- Tsis-Bufferable Region Loj - Siv qhov kev xaiv no los teeb qhov loj ntawm cheeb tsam uas tsis yog-bufferable.
- Tsis-Bufferable Cheeb Tsam Chaw Nyob (Saum 16 me ntsis)- Siv qhov kev xaiv no los teeb tsa lub hauv paus chaw nyob ntawm thaj chaw tsis muaj chaw nyob. Cov khoom [15:(N – 1)] ntawm cov teeb liab no piv nrog AHB chaw nyob [31:(N + 15)] los xyuas seb qhov chaw nyob puas nyob hauv cheeb tsam uas tsis muaj chaw nyob. Tus nqi ntawm N nyob ntawm thaj tsam uas tsis yog-bufferable loj, yog li lub hauv paus chaw nyob yog txhais raws li DDRB_NB_SZ sau npe uas tuav cov cheeb tsam uas tsis yog-bufferable loj tus nqi tau teev tseg hauv qhov kev teeb tsa no.
- Pab kom Sau Kev Sib Txuas Tsis Muaj - Siv cov kev xaiv no los pab kom Sau Cov Kev Sib Txuas Sib Txuas rau HPDMA thiab AHB Bus (SWITCH) Masters.
- DDR Burst Size Rau Nyeem / Sau Tsis Txaus - Siv qhov no los teeb tsa cov ntawv sau tsis thiab nyeem qhov loj me raws li DDR tawg loj. Buffers tuaj yeem teeb tsa rau 16-byte lossis 32-byte loj.
Khoom txhawb
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Kev Pabcuam Cov Neeg Siv Khoom
Hu rau Lub Chaw Pabcuam Cov Neeg Siv Khoom rau kev txhawb nqa cov khoom lag luam uas tsis yog khoom siv, xws li cov nqi khoom, kev hloov khoom dua tshiab, cov ntaub ntawv hloov tshiab, kev txiav txim raws li txoj cai, thiab kev tso cai.
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- Los ntawm lwm lub ntiaj teb, hu rau 650.318.4460
- Fax, los ntawm txhua qhov chaw hauv ntiaj teb, 408.643.6913
Customer Technical Support Center
Microsemi SoC Products Group ua haujlwm rau nws Lub Chaw Pabcuam Cov Neeg Siv Khoom nrog cov kws tshaj lij engineers uas tuaj yeem pab teb koj cov khoom kho vajtse, software, thiab tsim cov lus nug txog Microsemi SoC Cov Khoom. Lub Chaw Pabcuam Cov Neeg Siv Khoom siv sijhawm ntau heev los tsim cov ntawv thov, cov lus teb rau cov lus nug txog kev tsim qauv, cov ntaub ntawv ntawm cov teeb meem paub, thiab ntau yam FAQs. Yog li, ua ntej koj tiv tauj peb, thov mus saib peb cov kev pabcuam hauv online. Nws zoo li peb twb tau teb koj cov lus nug.
Kev pab txhawb nqa
Mus ntsib Cov Neeg Siv Khoom webxaib (www.microsemi.com/soc/support/search/default.aspx) kom paub ntau ntxiv thiab kev txhawb nqa. Muaj ntau cov lus teb muaj nyob rau hauv kev tshawb nrhiav web cov ntaub ntawv muaj xws li daim duab, duab, thiab txuas mus rau lwm yam kev pab ntawm lub webqhov chaw.
Webqhov chaw
Koj tuaj yeem xauj ntau yam ntaub ntawv qhia txog kev siv tshuab thiab tsis yog txheej txheem ntawm SoC home page, ntawm www.microsemi.com/soc.
Hu rau Customer Technical Support Center
Cov kws tshaj lij engineers ua haujlwm hauv Technical Support Center. Lub Chaw Pabcuam Kev Pabcuam tuaj yeem tiv tauj los ntawm email lossis los ntawm Microsemi SoC Products Group webqhov chaw.
Koj tuaj yeem sib txuas lus koj cov lus nug txog kev ua haujlwm rau peb qhov chaw nyob email thiab tau txais cov lus teb rov qab los ntawm email, fax, lossis xov tooj. Tsis tas li, yog tias koj muaj teeb meem tsim, koj tuaj yeem xa email rau koj tus qauv tsim files tau txais kev pab. Peb niaj hnub saib xyuas tus email account txhua hnub. Thaum xa koj qhov kev thov rau peb, thov nco ntsoov suav nrog koj lub npe tag nrho, lub tuam txhab npe, thiab koj cov ntaub ntawv tiv toj kom ua tau zoo ntawm koj qhov kev thov.
Cov kev txhawb nqa email chaw nyob yog soc_tech@microsemi.com.
Kuv Cases
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Sab nraum Teb Chaws Asmeskas
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ITAR Technical Support
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Cov ntaub ntawv / Cov ntaub ntawv
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Microsemi IGLOO2 HPMS DDR Choj Configuration [ua pdf] Cov neeg siv phau ntawv qhia IGLOO2 HPMS DDR Choj Configuration, IGLOO2, HPMS DDR Choj Configuration, Choj Configuration, Configuration |
