Imixholo
fihla
NXP MCX N Series High Performance Microcontrollers
Ulwazi lweMveliso
- Iinkcukacha:
- Umzekelo: MCX Nx4x TSI
- isiNxulumanisi esiSevayo (TSI) kwi-capacitive touch sensors
- IMCU: I-Dual Arm Cortex-M33 cores esebenza ukuya kuthi ga kwi-150 MHz
- Iindlela Zokuvava ngokuchukumisa: Imowudi yokuZixhobisa kunye nemowudi yokuXhobisa
- Inani lemijelo yokuchukumisa: Ukuya kuthi ga kwi-25 ye-self-cap mode, ukuya kuthi ga kwi-136 kwimowudi ye-mutual-cap
Imiyalelo yokusetyenziswa kwemveliso
- Intshayelelo:
- I-MCX Nx4x TSI yenzelwe ukubonelela ngezakhono zokuchukumisa kwi-capacitive touch sensors usebenzisa imodyuli ye-TSI.
- MCX Nx4x TSI Overview:
- Imodyuli ye-TSI isekela iindlela ezimbini zokuva i-touch: i-self-capacitance kunye ne-capacitance efanayo.
- MCX Nx4x TSI Block Diagram:
- Imodyuli ye-TSI ineendlela ze-25 zokuchukumisa, kunye ne-4 shield channels zokuphucula amandla okuqhuba. Ixhasa i-self-cap kunye ne-mutual-cap modes kwi-PCB efanayo.
- Imowudi yokuZixhobisa:
- Abaphuhlisi banokusebenzisa ukuya kuthi ga kwi-25 itshaneli ezizibambayo ukuyila i-electrode yokuchukumisa kwimowudi yokuzibamba.
- Imowudi yokuXhobisana:
- Imowudi ye-Mutual-cap ivumela ukuya kuthi ga kwi-136 i-electrode yokuchukumisa, ibonelela ngokuguquguquka koyilo lwezitshixo zokuchukumisa ezifana nezitshixo zokuchukumisa kunye nezikrini zokuchukumisa.
- Iingcebiso zokuSebenzisa:
- Qinisekisa uqhagamshelo olululo lwee-electrodes zenzwa kumajelo engeniso e-TSI ngokusebenzisa izikhonkwane ze-I/O.
- Sebenzisa amatshaneli ekhaka ukomeleza ukunyamezela ulwelo kunye nokukwazi ukuqhuba.
- Qwalasela iimfuno zoyilo xa ukhetha phakathi kwe-self-cap kunye ne-mutual-cap modes.
Ii-FAQs
- Q: Mangaphi amajelo okuchukumisa enawo imodyuli ye-MCX Nx4x TSI?
- A: Imodyuli ye-TSI ineendlela ze-25 zokuchukumisa, kunye neziteshi ze-4 ezikhuselayo zokuqinisa amandla okuqhuba.
- Umbuzo: Ziziphi iindlela zokuyila ezikhoyo kwii-electrode zokuthintela kwimowudi ye-mutual-capacitive?
- A: Imowudi ye-Mutual-cap ixhasa ukuya kuthi ga kwi-136 i-electrode yokuchukumisa, ibonelela ngokuguquguquka kweendlela ezahlukeneyo zokuyila izitshixo ezifana nezitshixo zokuchukumisa kunye nezikrini zokuchukumisa.
Ulwazi loxwebhu
| Ulwazi | Umxholo |
| Amagama angundoqo | MCX, MCX Nx4x, TSI, touch. |
| Abstract | I-Touch Sensing Interface (TSI) yochungechunge lwe-MCX Nx4x yi-IP ephuculweyo eneempawu ezintsha zokuphumeza isiseko / i-threshold autotuning. |
Intshayelelo
- Uluhlu lwe-MCX N lwe-Industrial kunye ne-IoT (IIoT) ye-MCU ibonakalisa i-core Arm Cortex-M33 cores esebenza ukuya kuthi ga kwi-150 MHz.
- Uluhlu lwe-MCX N lusebenza kakhulu, i-microcontrollers enamandla aphantsi kunye neeperipherals ezikrelekrele kunye ne-accelerators ezibonelela ngezakhono zokukwazi ukwenza izinto ezininzi kunye nokusebenza kakuhle.
- I-Touch Sensing Interface (TSI) yochungechunge lwe-MCX Nx4x yi-IP ephuculweyo eneempawu ezintsha zokuphumeza isiseko / i-threshold autotuning.
MCX Nx4x TSI phezuview
- I-TSI ibonelela ngokubonwa kwe-touch-sensing kwi-capacitive touch sensors. I-sensor yangaphandle ye-capacitive touch sensor ngokuqhelekileyo yenziwe kwi-PCB kwaye i-electrode ye-sensor ixhunyiwe kwi-TSI ye-input channels ngokusebenzisa izikhonkwane ze-I / O kwisixhobo.
Idayagram yebhloko ye-MCX Nx4x TSI
- I-MCX Nx4x inemodyuli enye ye-TSI kwaye ixhasa iintlobo ezi-2 zeendlela zokuva i-touch, i-self-capacitance (ebizwa ngokuba yi-self-cap) imo kunye ne-mutual-capacitance (ekwabizwa ngokuba yi-mutual-cap) imowudi.
- Umzobo webhloko we-MCX Nx4x TSI endiwubonise kuMfanekiso 1:
- Imodyuli ye-TSI ye-MCX Nx4x inamatshaneli angama-25. I-4 yala majelo anokusetyenziswa njengekhaka leshaneli ukunyusa amandla okuqhuba amajelo okuchukumisa.
- Iitshaneli ezi-4 ezikhuselayo zisetyenziselwa ukunyusa ukunyamezela kolwelo kunye nokuphucula amandla okuqhuba. Ubuchule bokuqhuba obandisiweyo bukwavumela abasebenzisi ukuba bayile iphedi yokuchukumisa enkulu kwibhodi yehardware.
- Imodyuli ye-TSI ye-MCX Nx4x inokufikelela kwii-25 iziteshi zokuthintela kwimodi ye-self-cap kunye ne-8 x 17 iziteshi zokuthintela kwimodi ye-mutual-cap. Zombini iindlela ezikhankanyiweyo zinokudityaniswa kwi-PCB enye, kodwa itshaneli ye-TSI ibhetyebhetye ngakumbi kwimowudi ye-Mutual-cap.
- Ii-TSI[0:7] zizikhonkwane ze-TSI Tx kunye ne-TSI[8:25] zizikhonkwane ze-TSI Rx kwimowudi ye-Mutual-cap.
- Kwimo yokuzimela, abaphuhlisi banokusebenzisa i-self-cap ye-25 iziteshi zokuyila i-electrode ye-25 yokuchukumisa.
- Kwimodi yokubambisana, ukhetho loyilo lwandisa ukuya kuthi ga kwi-136 (8 x 17) i-electrode yokuthintela.
- Iimeko ezininzi zokusebenzisa ezifana ne-multiburner induction cooker enolawulo lokuchukumisa, iikeyboards, kunye nescreen esichukumisayo, zifuna uyilo oluninzi lwesitshixo. I-MCX Nx4x TSI inokuxhasa ukuya kuthi ga kwi-136 i-electrode yokuchukumisa xa kusetyenziswa amajelo e-mutual-cap.
- I-MCX Nx4x TSI inokwandisa i-electrode yokuchukumisa ngakumbi ukuhlangabezana neemfuno zee-electrode ezininzi zokuchukumisa.
- Ezinye izinto ezintsha zongezwa ukwenza i-IP ibe lula ukuyisebenzisa kwimowudi yamandla aphantsi. I-TSI inokomelela kwe-EMC ephucukileyo, eyenza ukuba ilungele ukusetyenziswa kwimizi-mveliso, izixhobo zasekhaya, kunye nezicelo ze-elektroniki zabathengi.
Amalungu e-MCX Nx4x axhasa i-TSI
Itheyibhile ye-1 ibonisa inani leziteshi ze-TSI ezihambelana neendawo ezahlukeneyo ze-MCX Nx4x series. Zonke ezi ndawo zixhasa imodyuli enye ye-TSI enamajelo angama-25.
Uluhlu loku-1. Amalungu e-MCX Nx4x axhasa imodyuli ye-TSI
| Amacandelo | Ukuphindaphinda [Ubukhulu] (MHz) | Flash (MB) | I-SRAM (kB) | TSI [Inombolo, amajelo] | GPIOs | Uhlobo lwepakethe |
| Idatha ye-MCXN546VDFT | 150 | 1 | 352 | 1 x 25 | 124 | VFBGA184 |
| Idatha ye-MCXN546VNLT | 150 | 1 | 352 | 1 x 25 | 74 | HLQFP100 |
| Idatha ye-MCXN547VDFT | 150 | 2 | 512 | 1 x 25 | 124 | VFBGA184 |
| Idatha ye-MCXN547VNLT | 150 | 2 | 512 | 1 x 25 | 74 | HLQFP100 |
| Idatha ye-MCXN946VDFT | 150 | 1 | 352 | 1 x 25 | 124 | VFBGA184 |
| Idatha ye-MCXN946VNLT | 150 | 1 | 352 | 1 x 25 | 78 | HLQFP100 |
| Idatha ye-MCXN947VDFT | 150 | 2 | 512 | 1 x 25 | 124 | VFBGA184 |
| Idatha ye-MCXN947VNLT | 150 | 2 | 512 | 1 x 25 | 78 | HLQFP100 |
Isabelo setshaneli ye-MCX Nx4x TSI kwiipakethe ezahlukeneyo
Uluhlu loku-2. Isabelo setshaneli ye-TSI ye-MCX Nx4x VFBGA kunye neephakheji ze-LQFP
| 184BGA ZONKE | 184BGA ZONKE igama lephini | 100HLQFP N94X | 100HLQFP N94X igama lephini | 100HLQFP N54X | 100HLQFP N54X igama lephini | Itshaneli ye-TSI |
| A1 | P1_8 | 1 | P1_8 | 1 | P1_8 | TSI0_CH17/ADC1_A8 |
| B1 | P1_9 | 2 | P1_9 | 2 | P1_9 | TSI0_CH18/ADC1_A9 |
| C3 | P1_10 | 3 | P1_10 | 3 | P1_10 | TSI0_CH19/ADC1_A10 |
| D3 | P1_11 | 4 | P1_11 | 4 | P1_11 | TSI0_CH20/ADC1_A11 |
| D2 | P1_12 | 5 | P1_12 | 5 | P1_12 | TSI0_CH21/ADC1_A12 |
| D1 | P1_13 | 6 | P1_13 | 6 | P1_13 | TSI0_CH22/ADC1_A13 |
| D4 | P1_14 | 7 | P1_14 | 7 | P1_14 | TSI0_CH23/ADC1_A14 |
| E4 | P1_15 | 8 | P1_15 | 8 | P1_15 | TSI0_CH24/ADC1_A15 |
| B14 | P0_4 | 80 | P0_4 | 80 | P0_4 | TSI0_CH8 |
| A14 | P0_5 | 81 | P0_5 | 81 | P0_5 | TSI0_CH9 |
| C14 | P0_6 | 82 | P0_6 | 82 | P0_6 | TSI0_CH10 |
| B10 | P0_16 | 84 | P0_16 | 84 | P0_16 | TSI0_CH11/ADC0_A8 |
Uluhlu loku-2. Isabelo setshaneli ye-TSI ye-MCX Nx4x VFBGA kunye neepakethe ze-LQFP...iyaqhubeka
| 184BGA ZONKE |
184BGA ZONKE igama lephini |
100HLQFP N94X | 100HLQFP N94X igama lephini | 100HLQFP N54X | 100HLQFP N54X igama lephini | Itshaneli ye-TSI |
| A10 | P0_17 | 85 | P0_17 | 85 | P0_17 | TSI0_CH12/ADC0_A9 |
| C10 | P0_18 | 86 | P0_18 | 86 | P0_18 | TSI0_CH13/ADC0_A10 |
| C9 | P0_19 | 87 | P0_19 | 87 | P0_19 | TSI0_CH14/ADC0_A11 |
| C8 | P0_20 | 88 | P0_20 | 88 | P0_20 | TSI0_CH15/ADC0_A12 |
| A8 | P0_21 | 89 | P0_21 | 89 | P0_21 | TSI0_CH16/ADC0_A13 |
| C6 | P1_0 | 92 | P1_0 | 92 | P1_0 | TSI0_CH0/ADC0_A16/CMP0_IN0 |
| C5 | P1_1 | 93 | P1_1 | 93 | P1_1 | TSI0_CH1/ADC0_A17/CMP1_IN0 |
| C4 | P1_2 | 94 | P1_2 | 94 | P1_2 | TSI0_CH2/ADC0_A18/CMP2_IN0 |
| B4 | P1_3 | 95 | P1_3 | 95 | P1_3 | TSI0_CH3/ADC0_A19/CMP0_IN1 |
| A4 | P1_4 | 97 | P1_4 | 97 | P1_4 | TSI0_CH4/ADC0_A20/CMP0_IN2 |
| B3 | P1_5 | 98 | P1_5 | 98 | P1_5 | TSI0_CH5/ADC0_A21/CMP0_IN3 |
| B2 | P1_6 | 99 | P1_6 | 99 | P1_6 | TSI0_CH6/ADC0_A22 |
| A2 | P1_7 | 100 | P1_7 | 100 | P1_7 | TSI0_CH7/ADC0_A23 |
Umzobo we-2 kunye noMzobo we-3 ubonisa ukunikezelwa kweendlela ezimbini ze-TSI kwiiphakheji ezimbini ze-MCX Nx4x. Kwiiphakheji ezimbini, izikhonkwane eziphawulwe ngokuluhlaza yindawo yokusasazwa kwesiteshi se-TSI. Ukwenza isabelo esifanelekileyo se-pin kuyilo lwebhodi yokuchukumisa ihardware, bhekisa kwindawo yephini.
Iimpawu zeMCX Nx4x TSI
- Eli candelo linika iinkcukacha ze-MCX Nx4x TSI iimpawu.
Uthelekiso lwe-TSI phakathi kwe-MCX Nx4x TSI kunye neKinetis TSI
- I-MCX Nx4x ye-TSI kunye ne-TSI kwi-NXP Kinetis E series TSI ziyilwe kwiiplatifti ezahlukeneyo zobuchwepheshe.
- Ngoko ke, ukusuka kwiimpawu ezisisiseko ze-TSI kwiirejista ze-TSI, kukho ukungafani phakathi kwe-MCX Nx4x TSI kunye ne-TSI ye-series ye-Kinetis E. Kuphela umahluko odweliswe kolu xwebhu. Ukujonga iirejista ze-TSI, sebenzisa incwadi yereferensi.
- Esi sahluko sichaza iimpawu ze-MCX Nx4x TSI ngokuthelekisa ne-TSI yochungechunge lwe-Kinetis E.
- Njengoko kuboniswe kwiThebhile 3, i-MCX Nx4x TSI ayichatshazelwa yingxolo yeVDD. Inokhetho oluninzi lwewotshi.
- Ukuba iwotshi yomsebenzi ibunjiwe ukusuka kwikloko yenkqubo yetshiphu, ukusetyenziswa kwamandla e-TSI kunokwehliswa.
- Nangona i-MCX Nx4x TSI inemodyuli enye kuphela ye-TSI, ixhasa ukuyila izitshixo zokuchukumisa ngakumbi zehardware kwibhodi yehardware xa usebenzisa imowudi ye-mutual-cap.
Uluhlu loku-3. Umahluko phakathi kwe-MCX Nx4x TSI kunye neKinetis E TSI (KE17Z256)
| MCX Nx4x series | Kinetis E series | |
| Ukusebenza ivoltage | 1.71 V - 3.6 V | 2.7 V - 5.5 V |
| Impembelelo yengxolo yeVDD | Hayi | Ewe |
| Umthombo wewotshi esebenzayo | • I-TSI IP yenziwe ngaphakathi
• Iwotshi yenkqubo yetshiphu |
I-TSI IP yenziwe ngaphakathi |
| Uluhlu lwewotshi esebenzayo | 30 KHz - 10 MHz | 37 KHz - 10 MHz |
| Imijelo ye-TSI | Ukuya kutsho kumatshaneli angama-25 (TSI0) | Ukuya kuthi ga kwi-50 yamajelo (TSI0, TSI1) |
| Shield channels | Iitshaneli zekhaka ezi-4: CH0, CH6, CH12, CH18 | Iitshaneli ezi-3 ezikhuselayo kwi-TSI nganye: CH4, CH12, CH21 |
| Imo yokuchukumisa | Imowudi yokuzivalela: TSI[0:24] | Imowudi yokuzivalela: TSI[0:24] |
| MCX Nx4x series | Kinetis E series | |
| Imowudi ye-mutual-cap: Tx[0:7], Rx[8:24] | Imowudi ye-mutual-cap: Tx[0:5], Rx[6:12] | |
| Bamba i-electrodes | i-electrode self-cap: ukuya kuthi ga kwi-25 mutual-cap electrode: ukuya kuthi ga kwi-136 (8×17) | i-electrode self-cap: ukuya kuma-50 (25+25) i-electrodes ehlangeneyo: ukuya kuma-72 (6×6 +6×6) |
| Iimveliso | I-MCX N9x kunye ne-MCX N5x | KE17Z256 |
Iimpawu ezixhaswa zombini yi-MCX Nx4x TSI kunye neKinetis TSI ziboniswe kwiThebhile 4.
Uluhlu loku-4. Iimpawu ezixhaswayo zombini yi-MCX Nx4x TSI kunye neKinetis TSI
| MCX Nx4x series | Kinetis E series | |
| Iintlobo ezimbini zemo yoVavanyo | Imowudi ye-self-cap: Imowudi yokuzivalela esisiseko Ukuvaleka kwemowudi yokwandisa ingxolo
Imowudi ye-Mutual-cap: Imowudi esisiseko ye-mutual-cap Ukuvaleka kuvuleleke |
|
| Ukuphazamisa inkxaso | Ukuphela kokuphazamiseka kokuskena Ngaphandle kokuphazamiseka koluhlu | |
| Qalisa umthombo wenkxaso | 1. I-Software yokuqalisa ngokubhala i-GENCS[SWTS] bit
2. I-Hardware iqalisa nge-INPUTMUX 3. Uchuku oluzenzekelayo ngu AUTO_TRIG[TRIG_ EN] |
1. I-Software yokuqalisa ngokubhala i-GENCS[SWTS] bit
2. I-Hardware iqalisa nge-INP UTMUX |
| Inkxaso yamandla aphantsi | Ubuthongo obunzulu: isebenza ngokupheleleyo xa i-GENCS[STPE] imiselwe kwi-1 Power Down: Ukuba i-WAKE domain iyasebenza, i-TSI inokusebenza njengakwimo ye-"Deep Sleep". Amandla anzulu phantsi, i-VBAT: ayifumaneki | YIMA imowudi, imowudi yeVLPS: isebenza ngokupheleleyo xa i-GENCS[STPE] isetelwe ku-1. |
| Ukuvuka kwamandla aphantsi | Itshaneli nganye ye-TSI inokuvusa i-MCU kwimowudi yamandla aphantsi. | |
| Inkxaso ye-DMA | Isiganeko esingaphandle koluhlu okanye isiganeko sokuphela kwe-scan sinokubangela ukudluliselwa kwe-DMA. | |
| Isihluzi sengxolo yeHardware | I-SSC inciphisa ingxolo ye-frequency kwaye ikhuthaza umlinganiselo we-signal-to-noise (imodi ye-PRBS, i-counter-down counter mode). | |
Iimpawu ezintsha ze-MCX Nx4x TSI
Ezinye izinto ezintsha zongezwa kwi-MCX Nx4x TSI. Ezona zibalulekileyo zidweliswe kwitheyibhile engezantsi. I-MCX Nx4x TSI ibonelela ngoluhlu olutyebileyo lweempawu kubasebenzisi. Njengemisebenzi ye-Baseline auto trace, i-Threshold auto trace, kunye ne-Debounce, ezi mpawu zinokuqonda ukubalwa kwe-hardware. Igcina izixhobo zophuhliso lwesoftware.
Uluhlu loku-5. Iimpawu ezintsha ze-MCX Nx4x TSI
| MCX Nx4x series | |
| 1 | Imijelo ekufutshane idibanisa umsebenzi |
| 2 | Umsebenzi osisiseko wokulandela umkhondo |
| 3 | Umsebenzi wokulandelela ngokuzenzekelayo |
| 4 | Debounce umsebenzi |
| 5 | Umsebenzi we-automatic trigger |
| 6 | Ikloko kwiwotshi yenkqubo yetshiphu |
| 7 | Umsebenzi womnwe wovavanyo |
MCX Nx4x TSI inkcazo yomsebenzi
Nantsi inkcazo yezi mpawu zisanda kongezwa:
- Amajelo akufutshane adibanisa umsebenzi
- Umsebenzi okufutshane usetyenziselwa ukudibanisa amajelo amaninzi e-TSI ukuskena. Qwalasela i-TSI0_GENCS[S_PROX_EN] ukuya ku-1 ukwenza indlela yokuba kufutshane, ixabiso elikwi-TSI0_CONFIG[TSICH] alisebenzi, alisetyenziswa ukukhetha isitishi kwindlela ekufutshane.
- Irejista ye-25-bit TSI0_CHMERGE[CHANNEL_ENABLE] imiselwe ukukhetha amajelo amaninzi, i-25-bit ilawula ukhetho lwamatshaneli angama-25 e-TSI. Inokukhetha ukuya kumatshaneli angama-25, ngokuqwalasela iibhithi ezingama-25 ukuya ku-1 (1_1111_1111_1111_1111_1111_1111b). Xa i-trigger isenzeka, amajelo amaninzi akhethwe yi- TSI0_CHMERGE[CHANNEL_ENABLE] ayaskenwa kunye kwaye enze iseti enye ye-TSI scan amaxabiso. Ixabiso lokuskena linokufundwa kwirejista TSI0_DATA[TSICNT]. Umsebenzi wokudibanisa kufutshane ngokwethiyori udibanisa amandla etshaneli ezininzi kwaye emva koko iqalise ukuskena, esebenza kuphela kwimowudi yokuzibamba. Okukhona amajelo okuchukumisa adityanisiwe anokufumana ixesha elifutshane lokuskena, eliya lincinci ixabiso lokuskena, kwaye kokukhona ubuthathaka bubuthathaka. Ke ngoko, xa i-touch ibona, i-touch capacitance engaphezulu iyafuneka ukuze ufumane uvakalelo oluphezulu. Lo msebenzi ufanelekile ukukhangela indawo enkulu yokuchongwa kunye nokukhangela indawo enkulu.
- Umsebenzi osisiseko wokulandela umkhondo
- I-TSI ye-MCX Nx4x ibonelela ngerejista ukuseta isiseko se-TSI kunye nomsebenzi wokulandela umkhondo. Emva kokuba ulungelelwaniso lwesoftware yesitishi se-TSI lugqityiwe, gcwalisa ixabiso elisisiseko eliqalisiweyo kwirejista ye-TSI0_BASELINE[BASELINE]. Isiseko sokuqala setshaneli yokuchukumisa kwi-TSI0_BASELINE[BASELINE] irejista ibhalwe kwisoftware ngumsebenzisi. Ukusetwa kwesiseko kusebenza kuphela kwitshaneli enye. Umsebenzi wokulandela umkhondo ungalungelelanisa isiseko kwi TSI0_BASELINE[BASELINE] irejista ukuyenza kufutshane ne TSI yangoku s.ampixabiso le. Umsebenzi wokwenza umkhondo wolandelelwano uvulwe yi- TSI0_BASELINE[BASE_TRACE_EN] bit, kwaye umlinganiselo we-auto trace usetwe kwirejista TSI0_BASELINE[BASE_TRACE_DEBOUNCE]. Ixabiso lesiseko linyuswe okanye lincitshiswe ngokuzenzekelayo, ixabiso lotshintsho lokunyuka / ukuhla ngalunye yi-BASELINE * BASE_TRACE_DEBOUNCE. Umsebenzi wokulandela umkhondo wesiseko unikwe amandla kuphela kwimowudi yamandla aphantsi kwaye isicwangciso sisebenza kwitshaneli enye kuphela. Xa umjelo wokuchukumisa utshintshiwe, iirejista ezinxulumene nesiseko kufuneka ziqwalaselwe kwakhona.
- Umsebenzi wokulandelela ngokuzenzekelayo
- Umda ungabalwa nge-IP yangaphakathi yehardware ukuba i-threshold trace yenziwe ngokuqwalasela i-TSI0_BASELINE[THRESHOLD_TRACE_EN] bit ukuya ku-1. Ixabiso lomqobo elibaliweyo lilayishwe kwirejista yomqobo TSI0_TSHD. Ukufumana ixabiso elifunekayo le-threshold, khetha umlinganiselo kwi- TSI0_BASELINE[THRESHOLD_RATIO]. Umda wejelo lokuchukumisa ubalwa ngokwefomula engezantsi kwi-IP yangaphakathi. Threshold_H: TSI0_TSHD[THRESH] = [BASELINE + BASELINE >>(THRESHOLD_RATIO+1)] Threshold_L: TSI0_TSHD[THRESL] = [BASELINE – BASELINE >>(THRESHOLD_RATIO+1)] BASELINE lixabiso kwi TSI0_BASELINE[BASELINE.
- Debounce umsebenzi
- I-MCX Nx4x TSI ibonelela nge-hardware debounce function, i-TSI_GENCS[DEBOUNCE] ingasetyenziselwa ukuqwalasela inani leziganeko ezingaphandle koluhlu olunokwenza uphazamiseko. Kuphela imowudi yokuphazamiseka kwesiganeko esingaphandle koluhlu exhasa umsebenzi wokuqhawula kwaye isiganeko sokuphazamiseka kokuphela kweskeni asiwuxhasi.
- Umsebenzi we-automatic trigger.
- Kukho imithombo emithathu ye-TSI, equka i-software trigger ngokubhala i-TSI0_GENCS[SWTS] bit, i-hardware trigger nge-INPUTMUX, kunye ne-automatic trigger nge-TSI0_AUTO_TRIG[TRIG_EN]. Umzobo 4 ubonisa inkqubela-phambili eyenziwe ngokuzenzekelayo.
- Umsebenzi we-automatic trigger luphawu olutsha kwi-MCX Nx4x TSI. Olu phawu lwenziwe ngokucwangcisa
- TSI0_AUTO_TRIG[TRIG_EN] ukuya 1. Nje ukuba isivusi esizenzekelayo sivuliwe, i-software trigger kunye noqwalaselo lwe-hardware lwe-trigger kwi-TSI0_GENCS[SWTS] alusebenzi. Ixesha eliphakathi kwesiqhushumbisi ngasinye lingabalwa ngale fomula ingezantsi:
- Ixesha lesibali-xesha phakathi kwekloko nganye = ikloko yokuqalisa ikloko/isahluli sekloko yekloko * qalisa isibali sewotshi.
- Ikloko yokuqalisa: qwalasela i-TSI0_AUTO_TRIG[TRIG_CLK_SEL] ukukhetha umthombo wewotshi ezenzekelayo.
- Qalisa isahluli sewotshi: misela i-TSI0_AUTO_TRIG[TRIG_CLK_DIVIDER] ukukhetha isahluli sekloko.
- Qhuba isibali sekloko: qwalasela i-TSI0_AUTO_TRIG[TRIG_PERIOD_COUNTER] ukuqwalasela ixabiso lebali lewotshi yokuqalisa.
- Kwiwotshi yomthombo wewotshi ezenzekelayo, enye yi lp_osc 32k iwotshi, enye yi FRO_12Mhz iwotshi okanye clk_in iwotshi ingakhethwa ngu TSICLKSEL[SEL], kwaye yahlulwe nge TSICLKDIV[DIV].
- Kukho imithombo emithathu ye-TSI, equka i-software trigger ngokubhala i-TSI0_GENCS[SWTS] bit, i-hardware trigger nge-INPUTMUX, kunye ne-automatic trigger nge-TSI0_AUTO_TRIG[TRIG_EN]. Umzobo 4 ubonisa inkqubela-phambili eyenziwe ngokuzenzekelayo.
- Ikloko yewotshi yetshiphu
- Ngokuqhelekileyo, i-Kinetis E series TSI ibonelela ngewotshi yereferensi yangaphakathi ukuvelisa iwotshi esebenzayo ye-TSI.
- Kwi-TSI ye-MCX Nx4x, iwotshi yokusebenza ayinakusuka kwi-IP yangaphakathi kuphela, kodwa inokusuka kwiwotshi yenkqubo ye-chip. I-MCX Nx4x TSI inokhetho lwemithombo yewotshi emibini yokusebenza (ngokuqwalasela i-TSICKSEL[SEL]).
- Njengoko kuboniswe kuMfanekiso 5, enye ukusuka kwiwashi yenkqubo ye-chip inokunciphisa ukusetyenziswa kwamandla okusebenza kwe-TSI, enye iveliswa kwi-oscillator yangaphakathi ye-TSI. Inokunciphisa i-jitter yewotshi yokusebenza ye-TSI.
- FRO_12 MHz iwotshi okanye ikloko ye-clk_in ngumthombo wewotshi yomsebenzi we-TSI, ingakhethwa ngu-TSICKSEL[SEL] kwaye yahlulwe nge-TICLKDIV[DIV].
- Umsebenzi womnwe wovavanyo
- I-MCX Nx4x TSI ibonelela ngomsebenzi womnwe wokuvavanya onokulinganisa ukuchukumisa umnwe ngaphandle kokuchukumisa umnwe wangempela kwibhodi ye-hardware ngokuqwalasela irejista ehambelanayo.
- Lo msebenzi uluncedo ngexesha lolungiso lwekhowudi kunye novavanyo lwebhodi yehardware.
- Amandla omnwe wovavanyo lwe-TSI angamiselwa yi- TSI0_MISC[TEST_FINGER], umsebenzisi unokutshintsha amandla okuchukumisa ngayo.
- Kukho iinketho ezi-8 ze-finger capacitance: 148pF, 296pF, 444pF, 592pF, 740pF, 888pF, 1036pF, 1184pF. Umsebenzi wovavanyo womnwe wenziwa ngokuqwalasela i-TSI0_MISC[TEST_FINGER_EN] ukuya ku-1.
- Umsebenzisi unokusebenzisa lo msebenzi ukubala i-hardware touchpad capacitance, i-TSI iparameter debug, kwaye wenze ukhuseleko lwesoftware / iimvavanyo zokusilela (FMEA). Kwikhowudi yesofthiwe, cwangcisa i-capacitance yomnwe kuqala kwaye wenze umsebenzi wokuvavanya umnwe.
Example ukusetyenziswa kwimeko MCX Nx4x TSI umsebenzi omtsha
I-MCX Nx4x TSI inophawu kwimeko yokusetyenziswa kwamandla aphantsi:
- Sebenzisa iwotshi yenkqubo yetshiphu ukugcina ukusetyenziswa kwamandla e-IP.
- Sebenzisa umsebenzi wokucupha ngokuzenzekelayo, itshaneli ezikufutshane zidibanisa umsebenzi, isiseko somsebenzi wokulandela umkhondo we-auto, umsebenzi wokulandela umkhondo we-auto, kunye nomsebenzi we-debounce ukwenza imeko yosetyenziso olulula lokuvuka kwamandla aphantsi.
MCX Nx4x TSI hardware kunye nenkxaso software
- I-NXP ineentlobo ezine zeebhodi zehardware ukuxhasa uvavanyo lweMCX Nx4x TSI.
- Ibhodi ye-X-MCX-N9XX-TSI yibhodi yokuvavanya yangaphakathi, ikhontrakthi ye-FAE / Marketing ukuyicela.
- Ezinye iibhodi ezintathu zi-NXP iibhodi ezisemthethweni zokukhululwa kwaye zifumaneka kwi NXP web apho umsebenzisi unokukhuphela i-SDK yesoftware exhaswa ngokusemthethweni kunye nethala leencwadi.
MCX Nx4x series TSI evaluation board
- I-NXP inikezela ngeebhodi zokuvavanya ukunceda abasebenzisi ukuvavanya umsebenzi we-TSI. Oku kulandelayo yingcaciso yebhodi eneenkcukacha.
Ibhodi ye-X-MCX-N9XX-TSI
- Ibhodi ye-X-MCX-N9XX-TSI yi-touch sensing reference design equka iipatheni ezininzi zokuchukumisa ezisekelwe kwi-NXP ephezulu yokusebenza kwe-MCX Nx4x MCU enemodyuli enye ye-TSI kwaye isekela ukuya kwii-25 iziteshi zokuthintela eziboniswe ebhodini.
- Ibhodi ingasetyenziselwa ukuvavanya umsebenzi we-TSI we-MCX N9x kunye ne-N5x series MCU. Le mveliso iphumelele isiqinisekiso se-IEC61000-4-6 3V.
NXP Semiconductors
I-MCX-N5XX-EVK
I-MCX-N5XX-EVK inikeza isilayidi sokuchukumisa ebhodini, kwaye iyahambelana nebhodi yeFRDM-TOUCH. I-NXP ibonelela ngelayibrari yokuchukumisa ukuqonda imisebenzi yezitshixo, isilayidi, kunye nokuchukumisa okujikelezayo.
I-MCX-N9XX-EVK
I-MCX-N9XX-EVK inikeza isilayidi sokuchukumisa ebhodini, kwaye iyahambelana nebhodi yeFRDM-TOUCH. I-NXP ibonelela ngelayibrari yokuchukumisa ukuqonda imisebenzi yezitshixo, isilayidi, kunye nokuchukumisa okujikelezayo.
I-FRDM-MCXN947
I-FRDM-MCXN947 ibonelela ngesitshixo sokuchukumisa esinye ebhodini kwaye iyahambelana nebhodi yeFRDM-TOUCH. I-NXP ibonelela ngelayibrari yokuchukumisa ukuqonda imisebenzi yezitshixo, isilayidi, kunye nokuchukumisa okujikelezayo.
Inkxaso yethala leencwadi le-NXP ye-MCX Nx4x TSI
- I-NXP ibonelela ngethala leencwadi lesoftware yokuchukumisa simahla. Ibonelela ngayo yonke isoftware efunekayo ukubona ukubanjwa kunye nokufezekisa abalawuli abaphambili ngakumbi njengezilayidi okanye iiphedi zamaqhosha.
- I-algorithms yangasemva ye-TSI iyafumaneka kwiiphedi zokuchukumisa kunye ne-analog decoder, ubuntununtunu-calibration auto-calibration, amandla aphantsi, ukusondela, kunye nokunyamezela kwamanzi.
- I-SW isasazwa ngohlobo lwekhowudi yomthombo “kwisakhiwo sekhowudi yolwimi lwento C”. Isixhobo se-touch tuner esekelwe kwi-FreeMASTER ibonelelwe ngokucwangciswa kwe-TSI kunye ne-tune.
Yakha i-SDK kwaye uchukumise ukhuphelo lwethala leencwadi
- Umsebenzisi unokwakha i-SDK yeebhodi zehardware zeMCX ukusuka https://mcuxpresso.nxp.com/en/welcome, yongeza ilayibrari yokuchukumisa kwi-SDK, kwaye ukhuphele ipakethe.
- Inkqubo iboniswe kwi-Figure 10, i-Figure 11, kunye ne-Figure 12.
NXP touch ilayibrari
- Ikhowudi yezivamvo zokuchukumisa kwifolda ye-SDK ekhutshelweyo …\ibhodi\frdmmcxn947\demo_apps\touch_ sensing iphuhliswe kusetyenziswa ilayibrari yokuchukumisa ye-NXP.
- I-NXP Touch Library Reference Manual inokufumaneka kwifolda .../middleware/touch/freemaster/ html/index.html, ichaza ilayibrari yesoftware ye-NXP Touch yokuphumeza usetyenziso lwe-touch-sensive kumaqonga e-NXP MCU. Ilayibrari yesoftware ye-NXP Touch ibonelela ngee-algorithms zokubona ukubanjwa kweminwe, intshukumo, okanye izijekulo.
- Isixhobo seFreeMASTER soqwalaselo lwe-TSI kunye nesandi sibandakanyiwe kwithala leencwadi le-NXP. Ngolwazi oluthe kratya, bona iNXP Touch Library Reference Manual (uxwebhu NT20RM) okanye NXP Touch Development Guide (uxwebhu I-AN12709).
- Iibhloko ezisisiseko zethala leencwadi le-NXP Touch ziboniswe kuMfanekiso 13:
Ukusebenza kwe-MCX Nx4x TSI
Kwi-MCX Nx4x TSI, ezi parameters zilandelayo ziye zavavanywa kwibhodi ye-X-MCX-N9XX-TSI. Nasi isishwankathelo sokwenziwa komsebenzi.
Uluhlu loku-6. IsiShwankathelo sokuSebenza
| MCX Nx4x series | ||
| 1 | SNR | Ukuya kuthi ga kwi-200: 1 kwimowudi ye-self-cap kunye nemodi ye-mutual-cap |
| 2 | Ubukhulu bokwaleka | Ukuya kuthi ga kwi-20 mm |
| 3 | Shield drive amandla | Ukuya kuthi ga kwi-600pF kwi-1MHz, Ukuya kuthi ga kwi-200pF kwi-2MHz |
| 4 | Uluhlu lwamandla oluvo | 5pF – 200pF |
- Uvavanyo lwe-SNR
- I-SNR ibalwa ngokwedatha ekrwada yexabiso lekhawunta ye-TSI.
- Kwimeko xa kungekho algorithm isetyenziselwa ukucubungula i-sampixabiso elikhokelwayo, ixabiso le-SNR le-200: i-1 inokufezekiswa kwimodi ye-self-cap kunye nemodi ye-mutualcap.
- Njengoko kuboniswe kwi-Figure 14, uvavanyo lwe-SNR lwenziwe kwibhodi ye-TSI kwi-EVB.
- Uvavanyo lwamandla okuqhuba ikhaka
- Amandla ekhaka elomeleleyo le-TSI anokuphucula ukusebenza kwamanzi kwi-touchpad kwaye inokuxhasa idizayini enkulu ye-touchpad kwibhodi ye-hardware.
- Xa i-4 TSI shield channels zonke zivuliwe, amandla omqhubi aphezulu kwi-shield channels ivavanywa kwi-1 MHz kunye ne-2 MHz TSI iiwotshi ezisebenzayo kwimodi yokuzibamba.
- Ukuphakama kwewotshi yokusebenza ye-TSI, isezantsi amandla okuqhuba umjelo okhuselekileyo. Ukuba iwotshi yokusebenza ye-TSI ingaphantsi kwe-1MHz, amandla okuqhuba ubuninzi be-TSI mkhulu kune-600 pF.
- Ukwenza uyilo lwehardware, bhekisa kwiziphumo zovavanyo eziboniswe kwiTheyibhile 7.
- Uluhlu loku-7. Iziphumo zovavanyo lwamandla omqhubi weShield
Isitishi seShield sivuliwe Ikloko Amandla okuqhuba ikhaka eliphezulu CH0, CH6, CH12, CH18 1 MHz 600 pF 2 MHz 200 pF
- Uvavanyo lobukhulu bokwaleka
- Ukukhusela i-electrode yokuthintela ekuphazamisekeni kwendawo yangaphandle, izinto ezingaphezulu kufuneka zifakwe ngokusondeleyo kumphezulu we-electrode yokuthintela. Kufuneka kungabikho msantsa womoya phakathi kwe-electrode yokuchukumisa kunye nokwaleka. Ukugqithiswa kunye ne-dielectric constant constant okanye i-overlay enobunzima obuncinci buphucula uvakalelo lwe-electrode yokuchukumisa. Ubuninzi bezinto ezigqithisiweyo ze-acrylic zavavanywa kwibhodi ye-X-MCX-N9XX-TSI njengoko kuboniswe kuMzobo 15 kunye noMzobo 16. Isenzo sokuchukumisa sinokubonwa kwi-20 mm ye-acrylic overlay.
- Nantsi imiqathango ekufuneka izalisekiswe:
- I-SNR>5:1
- Imowudi ye-self-cap
- Iitshaneli ezi-4 ezikhuselayo zivuliwe
- Uvakalelo luyanda
- Uvavanyo loluhlu lwe-Sensor capacitance
- I-intrinsic capacitance ekhuthazwayo ye-touch sensor kwibhodi ye-hardware ikuluhlu lwe-5 pF ukuya kwi-50 pF.
- Ummandla we-sensor ye-touch, izinto ze-PCB, kunye nomkhondo womzila ebhodini uchaphazela ubungakanani be-intrinsic capacitance. Ezi kufuneka ziqwalaselwe ngexesha loyilo lwehardware yebhodi.
- Emva kokuvavanya kwibhodi ye-X-MCX-N9XX-TSI, i-MCX Nx4x TSI inokubona isenzo sokuchukumisa xa i-intrinsic capacitance iphezulu njenge-200 pF, i-SNR inkulu kune-5: 1. Ngoko ke, iimfuno zoyilo lwebhodi yokuchukumisa ziguquguquka ngakumbi.
Ukuqukumbela
Olu xwebhu lwazisa imisebenzi esisiseko ye-TSI kwi-MCX Nx4x chips. Ngeenkcukacha ngomgaqo we-MCX Nx4x TSI, bhekisa kwisahluko se-TSI se-MCX Nx4x Reference Manual (uxwebhu MCXNx4xRM). Ukufumana iingcebiso kuyilo lwebhodi yehardware kunye noyilo lwepad yokuchukumisa, bhekisa kwi KE17Z Dual TSI Isikhokhelo somsebenzisi (uxwebhu). KE17ZDTSIUG).
Iimbekiselo
Ezi zingqinisiso zilandelayo ziyafumaneka kwi-NXP webindawo:
- MCX Nx4x Reference Manual (uxwebhu MCXNx4xRM)
- I-KE17Z Dual TSI Isikhokhelo somsebenzisi (uxwebhu KE17ZDTSIUG)
- Isikhokelo sophuhliso lweNXP Touch ( uxwebhu I-AN12709)
- INXP Touch Library Reference Manual (uxwebhu NT20RM)
Imbali yohlaziyo
Uluhlu loku-8. Imbali yohlaziyo
| Isazisi soxwebhu | Umhla wokukhupha | Inkcazo |
| UG10111 v.1 | 7 Meyi 2024 | Inguqulelo yokuqala |
Ulwazi olusemthethweni
- Iingcaciso
- Uyilo - Ubume obuyidrafti kuxwebhu lubonisa ukuba umxholo usephantsi kohlaziyo lwangaphakathiview kwaye ngokuxhomekeke ekuvunyweni okusesikweni, okunokubangela uhlengahlengiso okanye ukongezwa. I-NXP Semiconductors ayinikezeli naluphi na umelo okanye iziqinisekiso malunga nokuchaneka okanye ukugqibelela kolwazi olubandakanyiweyo kwidrafti yenguqulelo yoxwebhu kwaye ayiyi kuba nabutyala ngemiphumo yokusetyenziswa kolwazi olunjalo.
- Ukuzihlangula
- Iwaranti enyiniweyo kunye noxanduva - Ulwazi olukolu xwebhu lukholelwa ukuba luchanekile kwaye luthembekile. Nangona kunjalo, i-Semiconductors ye-NXP ayinikezi naluphi na umelo okanye iziqinisekiso, ezichazwe okanye ezichazwe, malunga nokuchaneka okanye ukuphelela kolwazi olunjalo kwaye akayi kuba nabutyala ngemiphumo yokusetyenziswa kolwazi olunjalo. I-NXP Semiconductors ayithathi xanduva lomxholo kolu xwebhu ukuba inikezelwe ngumthombo wolwazi ngaphandle kwe-NXP Semiconductors. Nasiphi na isiganeko siya kuba noxanduva lwe-NXP Semiconductors nayiphi na into engathanga ngqo, engalindelekanga, isohlwayo, ikhethekileyo, okanye umonakalo obangelwayo (kubandakanywa - ngaphandle kokunciphisa - iingeniso ezilahlekileyo, ukugcinwa okulahlekileyo, ukuphazamiseka kweshishini, iindleko ezinxulumene nokususwa okanye ukutshintshwa kwazo naziphi na iimveliso okanye iintlawulo zokusebenza kwakhona) nokuba okanye hayi loo monakalo usekwe kwi-tort (kubandakanywa nokungakhathali), iwaranti, ukwaphulwa kwesivumelwano okanye nayiphi na ithiyori yezomthetho. Nangona kukho nawuphi na umonakalo onokuthi umthengi awenze ngenxa yaso nasiphi na isizathu, i-NXP Semiconductors' aggregate kunye ne-cumulative liability kumthengi kwiimveliso ezichazwe apha ziya kuthintelwa yiMiqathango kunye neemeko zentengiso yorhwebo ye-NXP Semiconductors.
- 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 olunikelwe phambi kopapasho.
- Ukufaneleka ukusetyenziswa - Iimveliso ze-NXP ze-Semiconductors aziyilwanga, zigunyazisiweyo, okanye zigunyazisiweyo ukuba zilungele ukusetyenziswa kwinkxaso yobomi, iinkqubo ezibaluleke kakhulu zobomi okanye ukhuseleko-ezibalulekileyo okanye izixhobo, okanye kwizicelo apho ukungaphumeleli okanye ukungasebenzi kakuhle kwemveliso ye-NXP Semiconductors inokulindeleka ngokufanelekileyo ukuba ibangele. ukwenzakala komntu, ukufa okanye ipropathi eqatha okanye umonakalo wokusingqongileyo. I-NXP Semiconductors kunye nabanikezeli bayo abamkeli uxanduva lokubandakanywa kunye / okanye ukusetyenziswa kweemveliso ze-NXP ze-Semiconductors kwezo zixhobo okanye izicelo kwaye ngoko ke ukubandakanywa kunye / okanye ukusetyenziswa kumngcipheko womthengi.
- izicelo - Usetyenziso oluchazwe apha kuyo nayiphi na yezi mveliso zezemizekeliso kuphela. Ii-Semiconductors ze-NXP azenzi ukumelwa okanye iwaranti yokuba ezo zicelo ziya kulungela usetyenziso oluchaziweyo ngaphandle kovavanyo olongezelelweyo okanye ukuguqulwa. Abathengi banoxanduva loyilo kunye nokusebenza kwezicelo zabo kunye neemveliso usebenzisa iimveliso ze-NXP Semiconductors, kunye ne-NXP Semiconductors ayamkeli uxanduva lwalo naluphi na uncedo kunye nezicelo okanye ukuyila kwemveliso yabathengi. Luxanduva lomthengi kuphela ukugqiba ukuba ngaba imveliso ye-NXP Semiconductors ifanelekile kwaye ifanelekile kwizicelo zomthengi kunye neemveliso ezicwangcisiweyo, kunye nesicelo esicwangcisiweyo kunye nokusetyenziswa komthengi wesithathu (abaxumi bomthengi). Abathengi kufuneka babonelele ngoyilo olufanelekileyo kunye nezikhuselo zokusebenza ukunciphisa imingcipheko enxulumene nezicelo zabo kunye neemveliso. I-NXP Semiconductors ayilwamkeli naluphi na uxanduva olunxulumene naluphi na ukusilela, umonakalo, iindleko, okanye ingxaki esekelwe kubo nabuphi na ubuthathaka okanye ukusilela kwizicelo zomthengi okanye iimveliso, okanye isicelo okanye ukusetyenziswa ngumthengi wesithathu (s). Umthengi unoxanduva lokwenza zonke iimvavanyo eziyimfuneko kwizicelo zomthengi kunye neemveliso zisebenzisa iimveliso ze-NXP Semiconductors ukuphepha ukungagqibeki kwezicelo kunye neemveliso okanye isicelo okanye ukusetyenziswa ngumthengi wesithathu (s). I-NXP ayamkeli naluphi na uxanduva malunga noku.
- Imigaqo kunye neemeko zentengiso yorhwebo - Iimveliso ze-NXP ze-Semiconductors zithengiswa ngokuxhomekeke kwimimiselo kunye neemeko zokuthengiswa kwezorhwebo, njengoko zipapashwe https://www.nxp.com/profile/terms ngaphandle kokuba kuvunyelwene ngenye indlela kwisivumelwano esisemthethweni esibhaliweyo somntu ngamnye. Kwimeko apho isivumelwano somntu siqu sigqitywa kuphela imimiselo kunye neemeko zesivumelwano esichaphazelekayo ziya kusebenza. Ii-Semiconductors ze-NXP apha ngokucacileyo zichasa ukusebenzisa imigaqo nemiqathango jikelele yomthengi malunga nokuthengwa kweemveliso ze-NXP Semiconductors ngumthengi.
- Ulawulo lokuthumela ngaphandle — Olu xwebhu kunye nezinto ezichazwe apha zinokulawulwa yimigaqo yolawulo lokuthumela ngaphandle. Ukuthumela ngaphandle kunokufuna ugunyaziso lwangaphambili oluvela kwabasemagunyeni abanobuchule.
- Ukufaneleka kokusetyenziswa kwiimveliso ezingezizo ezemoto - Ngaphandle kokuba olu xwebhu luchaza ngokucacileyo ukuba le mveliso ye-NXP ye-Semiconductors ifanelekile kwiimoto, imveliso ayifanelekanga ukusetyenziswa kweemoto. Ayinakufaneleka okanye ivavanywa ngovavanyo lweemoto okanye iimfuno zesicelo. I-NXP Semiconductors ayamkeli uxanduva lokubandakanywa kunye / okanye ukusetyenziswa kweemveliso ezingezizo ezemoto kwizixhobo zeemoto okanye izicelo. Ukuba umthengi usebenzisa imveliso yoyilo-ngaphakathi kunye nokusetyenziswa kwizicelo zeemoto kwiinkcukacha zemoto kunye nemigangatho, umthengi (a) uya kusebenzisa imveliso ngaphandle kwewaranti ye-NXP Semiconductors 'yemveliso yezo zicelo zemoto, ukusetyenziswa kunye neenkcukacha, kunye (b) nanini na. umxhasi usebenzisa imveliso kwizicelo zemoto ngaphaya kwemigaqo ye-NXP Semiconductors 'olu setyenziso luya kuba sengozini yomthengi kuphela, kwaye (c) umthengi ukhusela ngokupheleleyo iiSemiconductors ze-NXP ngalo naliphi na ityala, umonakalo okanye amabango emveliso angaphumeleliyo ngenxa yoyilo lwabathengi kunye nokusetyenziswa kwemveliso izicelo zeemoto ngaphaya kwewaranti esemgangathweni ye-NXP Semiconductors kunye neenkcazo zemveliso ye-NXP Semiconductors.
- Iinguqulelo - Inguqulelo engeyiyo eyesiNgesi (eguquliweyo) yoxwebhu, kubandakanywa nolwazi olusemthethweni olukolu xwebhu, lwenzelwe ireferensi kuphela. Inguqulelo yesiNgesi iya kuphumelela kwimeko apho kukho ukungangqinelani phakathi kwenguqulelo eguqulelweyo neyesiNgesi.
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Iimpawu zokuthengisa
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Nceda uqaphele ukuba izaziso ezibalulekileyo malunga nolu xwebhu kunye nemveliso (ii)mveliso echazwe apha, zibandakanyiwe kwicandelo 'Iinkcukacha zoMthetho'.
- © 2024 NXP BV Onke amalungelo agciniwe.
- Ngolwazi oluthe vetshe, nceda undwendwele https://www.nxp.com.
- Umhla wokukhutshwa: 7 Meyi 2024
- Isichongi soxwebhu: UG10111
- Umfundisi. 1 - 7 May 2024
Amaxwebhu / Izibonelelo
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NXP MCX N Series High Performance Microcontrollers [pdf] Isikhokelo somsebenzisi MCX N Series, MCX N Series High Performance Microcontrollers, High Performance Microcontrollers, Microcontrollers |
