NXP LPC55S0x M33 Ngokusekwe kwiMicroController Incwadi Yomsebenzisi

Umfundisi	Umhla	Inkcazo
1.3	20211110	Inqaku le-CAN-FD.1 elongeziweyo kwiCandelo 3.3 "CAN-FD.1: Ukuchithwa kwentengiselwano yebhasi kungenzeka xa i-CAN-FD peripheral isebenzisa isiteketiso esikhuselekileyo.".
1.2	20210810	Yongezwe i-VBAT_DCDC.1: iCandelo 3.2 “VBAT_DCDC.1: Elona xesha lincinane lokunyuka kombane malibe yi-2.6 ms okanye licothe kwi-Tamb = -40 C, kunye ne-0.5 ms okanye licothe kwi-Tamb = 0 C ukuya
		+105 C”
1.1	20201006	Inguqulelo yesibini.
1.0	20200814	Inguqulelo yokuqala.

Ukuchongwa kwemveliso

Iphakheji ye-LPC55S0x/LPC550x HTQFP64 inokumakishwa kwecala eliphezulu elilandelayo:

Umgca wokuqala: LPC55S0x/LPC550x
Umgca wesibini: JBD64

Umgca wesithathu: xxxx
Umgca wesine: xxxx

Umgca wesihlanu: zzzyywwxR
- yyww: Ikhowudi yomhla kunye no-yy = unyaka kunye ne-ww = iveki.
- xR: Uhlaziyo lwesixhobo A

Iphakheji ye-LPC55S0x/LPC550x HVQFN48 inokumakishwa kwecala eliphezulu elilandelayo:

Umgca wokuqala: LPC55S0x/LPC550x
Umgca wesibini: JHI48

Umgca wesithathu: xxxxxxxx
Umgca wesine: xxxx

Umgca wesihlanu: zzzyywwxR
- yyww: Ikhowudi yomhla kunye no-yy = unyaka kunye ne-ww = iveki.
- xR: Uhlaziyo lwesixhobo A

Errata phezuview

Itheyibhile yeengxaki ezisebenzayo

Itheyibhile 1. Itheyibhile yeengxaki ezisebenzayo
Iyasebenza Iingxaki zenkcazo emfutshane	Isichongi sohlaziyo	Inkcazo eneenkcukacha
I-ROM.1 I-ROM iyasilela ukungena kwimo ye-ISP xa umfanekiso wonakalisiwe ngamaphepha ombane kwindawo ecinyiweyo okanye engacwangciswanga.	A	Icandelo loku-3.1
VBAT_DCDC.1 Elona xesha lincinane lokunyuka kobonelelo lombane kufuneka libe yi-2.6 ms okanye licothe kwi-Tamb = -40 C, kunye ne-0.5 ms okanye licode kwi-Tamb = 0 C ukuya ku-+105 C.	A	Icandelo loku-3.2
CAN-FD.1 Ukulahlwa kwentengiselwano yebhasi kunokwenzeka xa iperipheral ye-CAN-FD isebenzisa isiteketiso esikhuselekileyo.	A	Icandelo loku-3.3.

Itheyibhile ye-AC/DC yokunxaxha

Errata amanqaku

Iinkcukacha zeengxaki ezisebenzayo

I-ROM.1: I-ROM iyasilela ukungena kwimo ye-ISP xa umfanekiso wonakalisiwe ngamaphepha ombane kwindawo ecinyiweyo okanye engacwangciswanga.

Intshayelelo
Kwi-LPC55S0x/LPC550x, ukuba umfanekiso wonakalisiwe ngamaphepha ombane kwindawo ecinyiweyo okanye engacwangciswanga, i-ROM inokusilela ukungena ngokuzenzekelayo kwimo ye-ISP.

Ingxaki
Xa ukhuseleko lwesiqalo luvuliwe kwi-CMPA, kwaye inkumbulo edanyazayo iqulathe ikhasi lenkumbulo elicinyiweyo okanye elingacwangciswanga ngaphakathi kwendawo yenkumbulo echazwe ngummandla wobungakanani bomfanekiso kwiheader yomfanekiso, isixhobo asingeni ngokuzenzekelayo kwimo ye-ISP sisebenzisa indlela yokubuyisela umva, njengoko kunjalo. umba wesiqalo ongaphumelelanga womfanekiso ongasebenziyo. Le ngxaki yenzeka xa umfanekiso wesicelo ubhalwe kuphela ngokuyinxenye okanye icinyiwe kodwa iheader yomfanekiso osebenzayo usekho kwinkumbulo.

Indlela yokusebenza
Yenza ukucima okukhulu ukususa umfanekiso ongaphelelanga nowonakeleyo usebenzisa enye yezi ndlela zilandelayo:

Phumeza umyalelo wokucima usebenzisa iDebug Isixhobo sizakungena ngqo kwimo ye-ISP emva kokuphuma kwibhokisi yeposi.
Ngena kwimo ye-ISP usebenzisa i-Debug Mailbox umyalelo kwaye usebenzise umyalelo wokucima ukukhanya.
Seta kwakhona isixhobo kwaye ungene kwimo ye-ISP usebenzisa i-ISP Sebenzisa umyalelo we-flash-rase ukucima umfanekiso owonakele (ongaphelelanga).

VBAT_DCDC.1: Elona xesha lincinane lokunyuka kobonelelo lombane kufuneka libe yi-2.6 ms okanye licothe kwi-Tamb = -40 C, kunye ne-0.5 ms okanye licode kwi-Tamb = 0 C ukuya +105 C

Intshayelelo
Uluhlu lwedatha luchaza akukho mfuneko zonyuselo lombane kwiphini ye-VBAT_DCDC.

Ingxaki
Isixhobo sinokungasoloko siqala ukuba elona xesha lincinci lokunyuka konikezelo lwamandla ramp yi-2.6 ms okanye ngokukhawuleza kwi-Tamb = -40 C, kunye no-0.5 ms okanye ngokukhawuleza kwi-Tamb = 0 C ukuya +105 C.

Indlela yokusebenza
Akukho nanye.

I-CAN-FD.1: Ukulahlwa kwentengiselwano yebhasi kungenzeka xa iperipheral ye-CAN-FD isebenzisa isiteketiso esikhuselekileyo

Intshayelelo
Ngokungafani ne-CM33, kwezinye iinkosi ze-AHB (CAN-FD, USB-FS, DMA), inqanaba lokhuseleko lwentengiselwano liqingqelwe kumgangatho owabelwe inkosi kwirejista ye-SEC_AHB->MASTER_SEC_LEVEL. Ke, ukuba isicelo sifuna ukukhawulela i-CAN-FD ukukhusela, la manyathelo alandelayo ayafuneka:

Misela inqanaba lokhuseleko lwe-CAN-FD kumsebenzisi okhuselekileyo (0x2) okanye ilungelo elikhethekileyo (0x3) kwi-SEC_AHB->MASTER_SEC_LEVEL irejista.
Yabela umsebenzisi okhuselekileyo okanye inqanaba lelungelo elikhuselekileyo le-CAN-FD indawo yokubhalisa kwi-SEC_AHB-> SEC_CTRL_AHB_PORT8_SLAVE1 Bhalisa.
Yabela umsebenzisi okhuselekileyo okanye inqanaba lelungelo elikhuselekileyo lomyalezo we-RAM.

Example:
Ukuba i-16KB ye-SRAM 2 (0x2000_C000) ibhanki isetyenziselwa i-CAN umyalezo we-RAM. Emva koko misela imigaqo kwi-SEC_AHB-> SEC_CTRL_RAM2_MEM_RULE0 ubhalisele ukhuseleko lomsebenzisi (0x2) okanye ilungelo elikhethekileyo (0x3).

Ingxaki
Inkumbulo ekwabelwana ngayo esetyenziswa ngumlawuli we-CAN-FD kunye ne-CPU kufuneka ifikeleleke kusetyenziswa isiteketiso esikhuselekileyo nge-adresi bit 28 iseti (ex.ample 0x3000_C000). Nangona kunjalo, xa i-CAN-FD isenza intengiselwano yebhasi isebenzisa isiteketiso esikhuselekileyo (i-address bit 28 set), intengiselwano iyanqanyulwa.

Indlela yokusebenza

Xa i-CPU ifikelela kwirejista ye-CAN-FD okanye i-RAM yomyalezo kufuneka isoloko isebenzisa i-alias ekhuselekileyo okt, 0x3000_C000 yomyalezo wokukhohlisa i-RAM. .
Kuso nasiphi na isakhiwo esisetyenziswa yi-CAN-FD peripheral ukulanda okanye ukubhala, inkumbulo kufuneka isetelwe ukusebenzisa 0x2000_C000 ukuze utshintshiselwano lwebhasi lusebenze. Umqhubi wesoftware ye-CAN-FD kufuneka usete "irejista yedilesi yesiseko se-RAM (MRBA, offset 0x200)" kunye nedilesi yendawo ye-RAM endaweni ye-alias ekhuselekileyo.

Iinkcukacha zokutenxa kwi-AC/DC

Akukho mpazamo eyaziwayo.

Errata amanqaku iinkcukacha

Akukho mpazamo eyaziwayo.

Iwaranti encinci kunye noxanduva

Ulwazi olukolu xwebhu lunikezelwe kuphela ukwenza ukuba inkqubo kunye nabaphumezi besoftware basebenzise iimveliso ze-NXP. Azikho iilayisensi ezichaziweyo okanye ezichaziweyo zelungelo lokushicilela ezinikezelweyo apha ngezantsi ukuyila okanye ukuyila naziphi na iisekethe ezihlanganisiweyo ezisekwe kulwazi olukolu xwebhu. I-NXP inelungelo lokwenza utshintsho ngaphandle kwesaziso esongezelelweyo kuzo naziphi na iimveliso ezilapha.

I-NXP yenza iwaranti, umelo, okanye isiqinisekiso malunga nokufaneleka kweemveliso zayo nayiphi na injongo ethile, kwaye i-NXP ayithathi naluphi na uxanduva oluvela kwisicelo.
okanye ukusetyenziswa kwayo nayiphi na imveliso okanye isekethe, kwaye ayibangi ngokungqalileyo nayiphi na kunye nalo lonke uxanduva, kubandakanywa ngaphandle kokunciphisa umonakalo obangelwayo okanye ongalindelekanga. Iiparamitha "eziqhelekileyo" ezinokuthi zinikezelwe kumaphepha edatha ye-NXP kunye / okanye iinkcukacha ziyakwazi kwaye zihluke kwizicelo ezahlukeneyo, kwaye ukusebenza kwangempela kunokwahluka ngexesha. Zonke iiparameters zokusebenza, kubandakanywa "izinto eziqhelekileyo," kufuneka ziqinisekiswe kwisicelo somthengi ngamnye ziingcali zobugcisa bomthengi. I-NXP ayigqithisi naliphi na ilayisenisi phantsi kwamalungelo ayo patent okanye amalungelo abanye. I-NXP ithengisa iimveliso ngokulandela imigaqo nemiqathango yokuthengisa, enokufumaneka kule dilesi ilandelayo: nxp.com/SalesTermsandConditions.

Ilungelo lokwenza utshintsho
I-NXP Semiconductors inelungelo lokwenza utshintsho kulwazi olupapashwe kolu xwebhu, kubandakanywa ngaphandle kwemida yenkcazo kunye neenkcazo zemveliso, nangaliphi na ixesha kwaye ngaphandle kwesaziso. Olu xwebhu luthatha indawo kwaye luthatha indawo yalo lonke ulwazi olunikezelweyo phambi kokupapashwa apha.

Ukhuseleko
Umthengi uyaqonda ukuba zonke iimveliso ze-NXP zinokuba phantsi kobuthathaka obungabonakaliyo okanye obubhaliweyo. Umthengi unoxanduva loyilo kunye nokusebenza kwezicelo kunye neemveliso kubomi babo bonke ukunciphisa isiphumo sobu buthathaka kwizicelo zabathengi kunye neemveliso. Uxanduva lomthengi lukwanwenwela kwezinye iitekhnoloji ezivulekileyo kunye/okanye zobunini ezixhaswa ziimveliso ze-NXP ukuze zisetyenziswe kwizicelo zabathengi. I-NXP ayamkeli tyala kulo nakuphi na ukuba sesichengeni. Abathengi kufuneka bajonge rhoqo uhlaziyo lokhuseleko oluvela kwi-NXP kwaye balandele ngokufanelekileyo. UmThengi uya kukhetha iimveliso ezineempawu zokhuseleko ezihlangabezana nemithetho, imimiselo, kunye nemigangatho yesicelo esicetywayo kwaye enze izigqibo zoyilo lokugqibela malunga nemveliso yakhe kwaye unoxanduva kuphela lokuthobela zonke iimfuno ezisemthethweni, ezilawulayo kunye nezokhuseleko malunga neemveliso zayo, nokuba loluphi na ulwazi okanye inkxaso enokuthi ibonelelwe yi-NXP. I-NXP ineQela leMpendulo yoKhuseleko lweMveliso (PSIRT) (ifikeleleke kwi PSIRT@nxp.com) olawula uphando, ukunika ingxelo, kunye nokukhutshwa kwesisombululo kubuthathaka bokhuseleko lweemveliso ze-NXP.

I-NXP, i-logo ye-NXP, i-NXP EKUKHUSELEKILEYO UKUQHELEKISWA KWEZWE ELIQHELEKILEYO, i-COOLFLUX, i-AMBRACE, i-CHIP ELUHLAZA, HITAG, ICODE, JCOP, LIFE, VIBES, MIFARE, MIFARE CLASSIC, MIFARE DESFire, MIFARE PLUS, MIFARE FLEX, MANTIS, MIFARE ULTRALIGHT, MIFARE4MOBILE, MIGLO, NTAG, ROAD LINK, SMARTLX, SMART MX, STARPLUG, TOP FET, TRENCHMOS, UCODE, Freescale, ilogo yeFreescale, AltiVec, CodeWarrior, ColdFire, ColdFire+, ilogo yeEnergy Efficient Solutions, Kinetis, Layerscape, MagniV, mobileGT, PEG, PowerQUICC, Ingcaphephe yeProsesa, iQorIQ, iQorIQ Qonverge, iSafeAssure, ilogo yeSafeAssure, iStarCore, iSymphony, iVortiQa, iVybrid, iAirfast, iBeeKit, iBeeStack, iCoreNet, iFlexis, iMXC, iPlatform kwiPackage, QUICC Injini, Tower, EdgeLo Edge, TurcaboLink, TurcaboLink I-eIQ, kunye ne-Immersive3D ziimpawu zorhwebo ze-NXP BV Zonke ezinye imveliso okanye amagama enkonzo ziyipropati yabanini bazo. AMBA, Arm, Arm7, Arm7TDMI, Arm9, Arm11, Artisan, big.LITTLE, Cordio, CoreLink, CoreSight, Cortex, DesignStart, DynamIQ, Jazelle, Keil, Mali, Mbed, Mbed Enabled, NEON, POP, RealView, SecurCore, Socrates, Thumb, TrustZone, ULINK, ULINK2, ULINK-ME, ULINK-PLUS, ULINKpro, µVision, Versatile ziimpawu zorhwebo okanye iimpawu zorhwebo ezibhalisiweyo zeArm Limited (okanye iinkampani eziphantsi kwayo) e-US kunye/okanye naphi na. Ubuchwephesha obunxulumeneyo bunokukhuselwa nangayiphi na okanye ngawo onke amalungelo awodwa omenzi wechiza, amalungelo oshicilelo, uyilo kunye neemfihlo zorhwebo. Onke Amalungelo Agciniwe. I-Oracle kunye neJava ziimpawu zorhwebo ezibhalisiweyo ze-Oracle kunye/okanye namahlakani ayo. I-Power Architecture kunye ne-Power.org amagama amanqaku kunye ne-Power and Power.org iilogo kunye namanqaku ahambelanayo ziimpawu zorhwebo kunye namanqaku eenkonzo anikwe ilayisenisi yi-Power.org. M, M Mobileye kunye nezinye iimpawu zentengiso zeMobileye okanye iilogo ezivela apha ziimpawu zorhwebo zeMobileye Vision Technologies Ltd. eUnited States, EU kunye/okanye eminye imimandla.

Amaxwebhu / Izibonelelo

NXP LPC55S0x M33 Based MicroController [pdf] Incwadi yokusebenzisa
I-LPC55S0x, i-M33 esekelwe kwi-MicroController, i-MicroController, i-LPC55S0x, i-MicroController

Iimbekiselo

Incwadi yokusebenzisa

NXP LPC55S0x M33 Based MicroController

Ulwazi loxwebhu