I-NXP LPC55S0x M33 Imanuwali Yomsebenzisi Esekelwe ku-MicroController

Umfundisi	Usuku	Incazelo
1.3	20211110	Kwengezwe inothi le-CAN-FD.1 kuSigaba 3.3 “CAN-FD.1: Ukuhoxiswa komsebenzi webhasi kungenzeka uma i-peripheral ye-CAN-FD isebenzisa isiteketiso esivikelekile.”.
1.2	20210810	Kwengezwe i-VBAT_DCDC.1: Isigaba 3.2 “VBAT_DCDC.1: Ubuncane besikhathi sokukhuphuka kwamandla kagesi kufanele sibe ngu-2.6 ms noma sihambe kancane ku-Tamb = -40 C, kanye no-0.5 ms noma sihambe kancane ku-Tamb = 0 C kuya
		+105 C”
1.1	20201006	Inguqulo yesibili.
1.0	20200814	Uhlobo lokuqala.

Ukuhlonza umkhiqizo

Iphakheji ye-LPC55S0x/LPC550x HTQFP64 inokumaka okulandelayo okuseceleni okuphezulu:

Umugqa wokuqala: LPC55S0x/LPC550x
Umugqa wesibili: JBD64

Umugqa wesithathu: xxxx
Umugqa wesine: xxxx

Umugqa wesihlanu: zzzyywwxR
- yyww: Ikhodi yosuku no-yy = unyaka kanye ne-ww = isonto.
- xR: Ukubuyekezwa kwedivayisi A

Iphakheji ye-LPC55S0x/LPC550x HVQFN48 inokumaka okuseceleni okuphezulu okulandelayo:

Umugqa wokuqala: LPC55S0x/LPC550x
Umugqa wesibili: JHI48

Umugqa wesithathu: xxxxxxxx
Umugqa wesine: xxxx

Umugqa wesihlanu: zzzyywwxR
- yyww: Ikhodi yosuku no-yy = unyaka kanye ne-ww = isonto.
- xR: Ukubuyekezwa kwedivayisi A

Errata phezuview

Ithebula lezinkinga zokusebenza

Ithebula 1. Ithebula lezinkinga zokusebenza
Iyasebenza Izinkinga zencazelo emfushane	Buyekeza isihlonzi	Incazelo enemininingwane
I-ROM.1 ROM yehluleka ukungena kumodi ye-ISP uma isithombe sonakaliswa ngamakhasi afuleshayo esimweni esisuliwe noma esingahleliwe.	A	Isigaba 3.1
VBAT_DCDC.1 Ubuncane besikhathi sokukhuphuka kwamandla kagesi kufanele sibe ngu-2.6 ms noma sibe nenethe ku-Tamb = -40 C, futhi sibe ngu-0.5 ms noma sihambe kancane ku-Tamb = 0 C kuya ku-+105 C.	A	Isigaba 3.2
I-CAN-FD.1 Ukuchithwa komsebenzi webhasi kungenzeka uma i-peripheral ye-CAN-FD isebenzisa isiteketiso esivikelekile.	A	Isigaba 3.3.

Ithebula lokuchezuka le-AC/DC

Errata amanothi

Imininingwane yezinkinga zokusebenza

I-ROM.1: I-ROM yehluleka ukungena kumodi ye-ISP lapho isithombe sonakaliswa ngamakhasi afuleshayo esimweni esisuliwe noma esingahleliwe

Isingeniso
Ku-LPC55S0x/LPC550x, uma isithombe sonakalisiwe ngamakhasi afuleshayo esimweni esisuliwe noma esingahleliwe, i-ROM ingase yehluleke ukungena ngokuzenzakalelayo kumodi ye-ISP.

Inkinga
Uma i-boot evikelekile inikwe amandla ku-CMPA, futhi imemori ye-flash iqukethe ikhasi lememori elisuliwe noma elingahlelwanga ngaphakathi kwendawo yenkumbulo ecaciswe yinkambu yosayizi wesithombe kusihloko sesithombe, idivayisi ayizingeni ngokuzenzakalelayo kumodi ye-ISP isebenzisa indlela yokubuyela emuva, njengaku. icala lebhuthi ehlulekile yesithombe esingavumelekile. Le nkinga yenzeka uma isithombe sohlelo lokusebenza sibhalwe kancane noma sisulwa kodwa isihloko esivumelekile sisekhona kumemori.

Indlela yokusebenza
Yenza ukusula okuningi ukuze ususe isithombe esingaphelele nesonakele usebenzisa enye yezindlela ezilandelayo:

Sebenzisa umyalo wokusula usebenzisa i-Debug Idivayisi izongena ngqo kumodi ye-ISP ngemva kokuphuma ebhokisini leposi.
Ngena kumodi ye-ISP usebenzisa umyalo we-Debug Mailbox futhi usebenzise umyalo we-flash-erase.
Setha kabusha idivayisi bese ungena kumodi ye-ISP usebenzisa i-ISP Sebenzisa umyalo we-flash-erase ukuze usule isithombe esonakele (esingaphelele).

VBAT_DCDC.1: Ubuncane besikhathi sokukhuphuka kwamandla kagesi kufanele sibe ngu-2.6 ms noma sihambe kancane ku-Tamb = -40 C, kanye no-0.5 ms noma sihambe kancane ku-Tamb = 0 C kuya ku-+105 C

Isingeniso
Idatha ayicacisi izidingo zokukhuphula amandla kagesi kuphinikhodi ye-VBAT_DCDC.

Inkinga
Idivayisi ingase ingaqali njalo uma ubuncane besikhathi sokukhuphuka kokunikezwa kwamandla ramp ingu-2.6 ms noma ngokushesha ku-Tamb = -40 C, no-0.5 ms noma ngokushesha ku-Tamb = 0 C kuya ku-+105 C.

Indlela yokusebenza
Lutho.

I-CAN-FD.1: Ukuchithwa komsebenzi webhasi kungenzeka uma i-peripheral ye-CAN-FD isebenzisa isiteketiso esivikelekile

Isingeniso
Ngokungafani ne-CM33, kwezinye izingcweti ze-AHB (CAN-FD, USB-FS, DMA), ileveli yokuphepha yomsebenzi igxilile ngokusekelwe kuleveli eyabelwe okuyinhloko kurejista ye-SEC_AHB->MASTER_SEC_LEVEL. Ngakho-ke, uma uhlelo lokusebenza ludinga ukukhawulela i-CAN-FD ukuze ivikeleke, izinyathelo ezilandelayo ziyadingeka:

Setha ileveli yokuphepha ye-CAN-FD kumsebenzisi ovikelekile (0x2) noma amalungelo avikelekile (0x3) kurejista ye-SEC_AHB->MASTER_SEC_LEVEL.
Nikeza izinga lomsebenzisi ovikelekile noma ilungelo elivikelekile lendawo yokubhalisa ye-CAN-FD kokuthi SEC_AHB-> SEC_CTRL_AHB_PORT8_SLAVE1 Bhalisa.
Nikeza izinga lomsebenzisi ovikelekile noma ilungelo elivikelekile lomlayezo we-RAM.

Example:
Uma u-16KB webhange le-SRAM 2 (0x2000_C000) esetshenziselwa i-CAN yomlayezo we-RAM. Bese usetha imithetho kokuthi SEC_AHB-> SEC_CTRL_RAM2_MEM_RULE0 ubhalisele ukuvikela umsebenzisi (0x2) noma amalungelo avikelekile (0x3).

Inkinga
Imemori eyabiwe esetshenziswa isilawuli se-CAN-FD kanye ne-CPU kufanele ifinyeleleke kusetshenziswa iziteketiso ezivikelekile ezinesethi ye-bit 28 (isb.ample 0x3000_C000). Nokho, uma i-CAN-FD yenza umsebenzi webhasi isebenzisa isiteketiso esivikelekile (isethi yekheli elingu-28), umsebenzi uyayekiswa.

Indlela yokusebenza

Uma i-CPU ifinyelela irejista ye-CAN-FD noma i-RAM yomlayezo kufanele njalo isebenzise isiteketiso esivikelekile okungukuthi, 0x3000_C000 ukuze kusetshenziswe i-RAM yomlayezo. .
Kunoma yisiphi isakhiwo i-CAN-FD peripheral esisebenzisayo ukulanda noma ukubhala, inkumbulo kufanele isethwe ukuze isebenzise 0x2000_C000 ukuze imisebenzi yebhasi isebenze. Umshayeli wesofthiwe ye-CAN-FD kufanele asethe “Irejista yekheli lesisekelo se-RAM yomlayezo (MRBA, offset 0x200)” ngekheli lendawo le-RAM esikhundleni sesibizo esivikelekile.

Imininingwane yokuchezuka kwe-AC/DC

Ayikho i-errata eyaziwayo.

U-Errata uphawula imininingwane

Ayikho i-errata eyaziwayo.

Iwaranti enomkhawulo nesikweletu

Ulwazi olukulo mbhalo lunikezwe kuphela ukunika amandla abaqalisi besistimu nesofthiwe ukusebenzisa imikhiqizo ye-NXP. Awekho amalayisense e-copyright acacisiwe noma asikiselwayo anikezwe lapha ngezansi ukuze adizayine noma enze noma yimaphi amasekethe ahlanganisiwe asekelwe olwazini olukule dokhumenti. I-NXP igodla ilungelo lokwenza izinguquko ngaphandle kwesaziso esengeziwe kunoma imiphi imikhiqizo elapha.

I-NXP ayenzi siqinisekiso, isethulo, noma isiqinisekiso mayelana nokufaneleka kwemikhiqizo yayo nganoma iyiphi injongo, futhi i-NXP ayithathi noma yisiphi isibopho esivela ngenxa yesicelo.
noma ukusetshenziswa kwanoma imuphi umkhiqizo noma isekethe, futhi ikhipha ngokuqondile noma isiphi isikweletu, kuhlanganisa ngaphandle komkhawulo umonakalo olandelanayo noma wengozi. Amapharamitha “avamile” angase anikezwe kumashidi wedatha we-NXP kanye/noma imininingwane ingahluka futhi yenzeke ezinhlelweni ezihlukene, futhi ukusebenza kwangempela kungase kuhluke ngokuhamba kwesikhathi. Wonke amapharamitha okusebenza, okuhlanganisa “okujwayelekile,” kufanele aqinisekiswe kuhlelo lokusebenza lwekhasimende ngalunye ngochwepheshe bezobuchwepheshe bekhasimende. I-NXP ayidlulisi noma yiliphi ilayisense ngaphansi kwamalungelo ayo obunikazi noma amalungelo abanye. I-NXP ithengisa imikhiqizo ngokulandela imigomo nemibandela yokuthengisa ejwayelekile, engatholakala kuleli kheli elilandelayo: nxp.com/SalesTermsandConditions.

Ilungelo lokwenza izinguquko
I-NXP Semiconductors inelungelo lokwenza izinguquko olwazini olushicilelwe kulo mbhalo, okuhlanganisa ngaphandle kwemikhawulo nezincazelo zomkhiqizo, nganoma yisiphi isikhathi futhi ngaphandle kwesaziso. Lo mbhalo uthatha indawo futhi uthatha indawo yalo lonke ulwazi oluhlinzekwe ngaphambi kokushicilelwa lapha.

Ezokuphepha
Ikhasimende liyaqonda ukuthi yonke imikhiqizo ye-NXP ingase ibe ngaphansi kobungozi obungaziwa noma obubhalwe phansi. Ikhasimende linesibopho sokuklama nokusebenza kwezinhlelo zalo zokusebenza kanye nemikhiqizo kuyo yonke imijikelezo yalo yokuphila ukuze kuncishiswe umthelela walobu bungozi ezinhlelweni zokusebenza nemikhiqizo yamakhasimende. Isibopho sekhasimende siphinde sidlulele kobunye ubuchwepheshe obuvulekile kanye/noma bobunikazi obusekelwa imikhiqizo ye-NXP ukuze busetshenziswe ezinhlelweni zamakhasimende. I-NXP ayamukeli icala lanoma yikuphi ukuba sengozini. Amakhasimende kufanele ahlole njalo izibuyekezo zokuphepha ezivela ku-NXP futhi alandelele ngendlela efanele. Ikhasimende lizokhetha imikhiqizo enezici zokuphepha ezihlangabezana kangcono nemithetho, izimiso, kanye namazinga ohlelo oluhlosiwe futhi lenze izinqumo zokugcina zedizayini eziphathelene nemikhiqizo yalo futhi linesibopho esiphelele sokuthobela zonke izimfuneko zomthetho, zokulawula, nezihlobene nokuvikeleka eziphathelene nemikhiqizo yalo, kungakhathalekile ukuthi yiluphi ulwazi noma ukwesekwa okungahlinzekwa yi-NXP. I-NXP inethimba le-Product Security Incident Response Team (PSIRT) (etholakala ku- PSIRT@nxp.com) ephethe uphenyo, ukubika, kanye nokukhishwa kwesixazululo ekubeni sengozini yezokuvikela yemikhiqizo ye-NXP.

I-NXP, ilogo ye-NXP, I-NXP IVIKELELE IZIXHUMANO ZOMHLABA OHLAKILEYO, COOLFLUX, AMBRACE, GREEN CHIP, 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 ye-Energy Efficient Solutions, Kinetis, Layerscape, MagniV, mobileGT, PowerQUICC, Uchwepheshe Wokucubungula, i-QorIQ, i-QorIQ Qonverge, i-SafeAssure, ilogo ye-SafeAssure, i-StarCore, i-Symphony, i-VortiQa, i-Vybrid, i-Airfast, i-BeeKit, i-BeeStack, i-CoreNet, i-Flexis, i-MXC, i-Platform in a Package, QUICC Engine, Tower, Lock, Turcalenk, Edge I-eIQ, ne-Immersive3D yizimpawu zokuthengisa ze-NXP BV Wonke amanye amagama omkhiqizo noma wesevisi ayimpahla yabanikazi bawo abafanele. 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 izimpawu zokuthengisa noma izimpawu zokuthengisa ezibhalisiwe ze-Arm Limited (noma izinkampani ezingaphansi kwayo) e-US kanye/noma kwenye indawo. Ubuchwepheshe obuhlobene bungavikelwa yinoma yimaphi amalungelo obunikazi, amalungelo okushicilela, imiklamo kanye nezimfihlo zohwebo. Wonke Amalungelo Agodliwe. I-Oracle ne-Java yizimpawu zokuthengisa ezibhalisiwe ze-Oracle kanye/noma namanxusa ayo. I-Power Architecture kanye nezimpawu zamagama ze-Power.org kanye nezimpawu ze-Power and Power.org kanye nezimpawu ezihlobene nazo ziyizimpawu zokuthengisa kanye nezimpawu zesevisi ezinelayisensi yi-Power.org. I-M, M Mobileye nezinye izimpawu zokuthengisa ze-Mobileye noma amalogo avela lapha yizimpawu zokuthengisa ze-Mobileye Vision Technologies Ltd. e-United States, EU kanye/noma kwezinye izindawo.

Amadokhumenti / Izinsiza

I-NXP LPC55S0x M33 Based MicroController [pdf] Imaniwali yosebenzisayo
LPC55S0x, M33 Based MicroController, Based MicroController, LPC55S0x, MicroController

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I-NXP LPC55S0x M33 Based MicroController

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