Litaba
pata
NXP MCX N Series High Performance Microcontrollers
Tlhahisoleseding ya Sehlahiswa
- Litlhaloso:
- Mohlala: MCX Nx4x TSI
- Sebui se Utloang ka ho ama (TSI) bakeng sa li-capacitive touch sensors
- MCU: Dual Arm Cortex-M33 cores e sebetsang ho fihla ho 150 MHz
- Mekhoa ea ho utloa ha ho ama: Mokhoa oa ho ikemela le mokhoa oa ho sebelisana ka kopanelo
- Palo ea Manane a Tšoaeang: Ho fihla ho 25 bakeng sa "self-cap mode", ho fihla ho 136 bakeng sa "mutual-cap mode".
Litaelo tsa Tšebeliso ea Sehlahisoa
- Selelekela:
- MCX Nx4x TSI e etselitsoe ho fana ka bokhoni ba ho utloa ha motho a ama ha a ntse a ama li-capacitive touch sensors a sebelisa mojule oa TSI.
- MCX Nx4x TSI Overview:
- Mojule oa TSI o tšehetsa mekhoa e 'meli ea ho lemoha ho ama: ho ikemela le bokhoni ba bobeli.
- Setšoantšo sa Thibelo sa MCX Nx4x TSI:
- Mojule oa TSI o na le liteishene tse 25 tsa touch, tse nang le likanale tse 4 tsa thebe ho matlafatsa matla a koloi. E tšehetsa mekhoa ea "self-cap" le "mutual-cap" ho PCB e tšoanang.
- Mokhoa oa ho Ikemela:
- Bahlahisi ba ka sebelisa liteishene tse fihlang ho tse 25 ho etsa li-electrode tse amang ka mokhoa oa ho itšebetsa.
- Multi-Capacitive Mode:
- Mutual-cap mode e lumella li-electrode tse fihlang ho 136, tse fanang ka maemo a bonolo bakeng sa meralo ea linotlolo tsa ho ama joalo ka likonopo tsa ho ama le li-touchscreens.
- Litlhahiso tsa Tšebeliso:
- Netefatsa khokahanyo e nepahetseng ea li-electrode tsa sensor ho liteishene tse kenang tsa TSI ka li-pin tsa I/O.
- Sebelisa likanale tsa thebe bakeng sa mamello e ntlafalitsoeng ea mokelikeli le bokhoni ba ho khanna.
- Nahana ka litlhoko tsa moralo ha u khetha pakeng tsa mefuta ea "self-cap" le "mutual-cap".
FAQs
- P: Mojule oa MCX Nx4x TSI o na le likanale tse kae?
- A: Mojule oa TSI o na le liteishene tse 25 tsa touch, tse nang le likanale tse 4 tsa thebe bakeng sa matla a matla a ho khanna.
- P: Ke likhetho life tsa moralo tse fumanehang bakeng sa li-electrode tse amang ka mokhoa oa mutual-capacitive?
- A: Mutual-cap mode e ts'ehetsa li-electrode tse fihlang ho 136, tse fanang ka maemo a bonolo bakeng sa meralo e fapaneng ea linotlolo tsa ho ama joalo ka likonopo tsa ho ama le li-touchscreens.
Boitsebiso ba Tokomane
| Boitsebiso | Litaba |
| Mantsoe a sehlooho | MCX, MCX Nx4x, TSI, ama. |
| Kakaretso | The Touch Sensing Interface (TSI) ea letoto la MCX Nx4x ke IP e ntlafalitsoeng e nang le likarolo tse ncha ho kenya tšebetsong mokhoa oa motheo/motse oa autotuning. |
Selelekela
- Letoto la MCX N la Industrial le IoT (IIoT) MCU le na le likarolo tse peli tsa Arm Cortex-M33 tse sebetsang ho fihla ho 150 MHz.
- Letoto la MCX N ke li-microcontroller tse sebetsang hantle haholo, tse nang le matla a tlase tse nang le lisebelisoa tse bohlale le li-accelerator tse fanang ka bokhoni ba ho etsa lintho tse ngata le ho sebetsa hantle.
- The Touch Sensing Interface (TSI) ea letoto la MCX Nx4x ke IP e ntlafalitsoeng e nang le likarolo tse ncha ho kenya tšebetsong mokhoa oa motheo/motse oa autotuning.
MCX Nx4x TSI ho fetaview
- TSI e fana ka mokhoa oa ho lemoha ha motho a ama ha a ama ho li-capacitive touch sensors. Sensor ea kantle ea capacitive touch e tloaelehile ho thehoa ho PCB mme li-electrode tsa sensor li hokahane le liteishene tsa ho kenya TSI ka lithakhisa tsa I / O sesebelisoa.
MCX Nx4x TSI block diagram
- MCX Nx4x e na le mojule o le mong oa TSI mme e ts'ehetsa mefuta e 'meli ea mekhoa ea ho utloa ha motho a ama, mokhoa oa ho itšebeletsa (hape o bitsoa "self-cap)" le "mutual-capacitance" (eo hape e bitsoang mutual-cap).
- Setšoantšo sa block sa MCX Nx4x TSI Ke se bonts'itsoeng ho Setšoantšo sa 1:
- Mojule oa TSI oa MCX Nx4x o na le likanale tse 25 tsa ho ama. 4 ea liteishene tsena li ka sebelisoa e le liteishene tsa thebe ho matlafatsa matla a ho khanna a liteishene tsa ho ama.
- Likanale tse 4 tsa thebe li sebelisoa ho matlafatsa mamello ea mokelikeli le ho ntlafatsa bokhoni ba ho khanna. Bokhoni bo ntlafalitsoeng ba ho khanna bo boetse bo thusa basebelisi ho rala touchpad e kholoanyane botong ea lisebelisoa.
- Mojule oa TSI oa MCX Nx4x o na le liteishene tse fihlang ho tse 25 bakeng sa mokhoa oa "self-cap" le liteishene tse 8 x 17 bakeng sa "mutual-cap mode". Mekhoa ena ka bobeli e boletsoeng e ka kopanngoa ho PCB e le 'ngoe, empa mocha oa TSI o fetoha habonolo bakeng sa Mutual-cap mode.
- TSI[0:7] ke TSI Tx pins le TSI[8:25] ke TSI Rx pins in Mutual-cap mode.
- Ka mokhoa oa ho iketsetsa matla, bahlahisi ba ka sebelisa liteishene tse 25 tsa ho itšebetsa ho etsa li-electrode tse 25 tsa touch.
- Ka mokhoa o kopanetsoeng, likhetho tsa moralo li hola ho fihla ho li-electrode tse 136 (8 x 17).
- Maemo a 'maloa a ts'ebeliso joalo ka seapehi sa multiburner se nang le li-control, likonopo tsa ho ama, le sekirini sa ho ama, se hloka moralo o mongata oa linotlolo. MCX Nx4x TSI e ka ts'ehetsa li-electrode tse fihlang ho 136 ha ho sebelisoa li-channel-cap.
- MCX Nx4x TSI e ka atolosa li-electrode tse ngata ho finyella litlhoko tsa li-electrode tse ngata tsa ho ama.
- Likarolo tse ling tse ncha li kentsoe ho etsa hore IP e be bonolo ho e sebelisa maemong a matla a tlase. TSI e na le matla a tsoetseng pele a EMC, a etsang hore e tšoanelehe ho sebelisoa indastering, lisebelisoa tsa lapeng, le lits'ebetso tsa lisebelisoa tsa elektroniki tsa bareki.
Likarolo tsa MCX Nx4x li tšehelitse TSI
Letlapa la 1 le bonts'a palo ea liteishene tsa TSI tse lumellanang le likarolo tse fapaneng tsa letoto la MCX Nx4x. Likarolo tsena kaofela li tšehetsa module e le 'ngoe ea TSI e nang le likanale tse 25.
Lethathamo la 1. Likarolo tsa MCX Nx4x tse tšehetsang mojule oa TSI
| Likarolo | Khafetsa [Boholo] (MHz) | Khanya (MB) | SRAM (kB) | TSI [Nomoro, likanale] | GPIOs | Mofuta oa sephutheloana |
| Setšoantšo sa MCXN546VDFT | 150 | 1 | 352 | 1 x 25 | 124 | VFBGA184 |
| Setšoantšo sa MCXN546VNLT | 150 | 1 | 352 | 1 x 25 | 74 | HLQFP100 |
| Setšoantšo sa MCXN547VDFT | 150 | 2 | 512 | 1 x 25 | 124 | VFBGA184 |
| Setšoantšo sa MCXN547VNLT | 150 | 2 | 512 | 1 x 25 | 74 | HLQFP100 |
| Setšoantšo sa MCXN946VDFT | 150 | 1 | 352 | 1 x 25 | 124 | VFBGA184 |
| Setšoantšo sa MCXN946VNLT | 150 | 1 | 352 | 1 x 25 | 78 | HLQFP100 |
| Setšoantšo sa MCXN947VDFT | 150 | 2 | 512 | 1 x 25 | 124 | VFBGA184 |
| Setšoantšo sa MCXN947VNLT | 150 | 2 | 512 | 1 x 25 | 78 | HLQFP100 |
Kabelo ea kanale ea MCX Nx4x TSI ho liphutheloana tse fapaneng
Lethathamo la 2. Kabelo ea mocha oa TSI bakeng sa liphutheloana tsa MCX Nx4x VFBGA le LQFP
| 184BGA TSOHLE | 184BGA KAOFELA pin lebitso | 100HLQFP N94X | 100HLQFP Lebitso la phini la N94X | 100HLQFP N54X | 100HLQFP Lebitso la phini la N54X | TSI kanale |
| 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 |
Lethathamo la 2. Kabelo ea mocha oa TSI bakeng sa liphutheloana tsa MCX Nx4x VFBGA le LQFP…e tsoela pele
| 184BGA TSOHLE |
184BGA KAOFELA pin lebitso |
100HLQFP N94X | 100HLQFP Lebitso la phini la N94X | 100HLQFP N54X | 100HLQFP Lebitso la phini la N54X | TSI kanale |
| 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 |
Setšoantšo sa 2 le 3 se bonts'a kabelo ea liteishene tse peli tsa TSI liphutheloana tse peli tsa MCX Nx4x. Ka har'a liphutheloana tse peli, lithakhisa tse tšoailoeng ka botala ke sebaka sa kabo ea mocha oa TSI. Ho etsa kabelo e nepahetseng ea phini bakeng sa moralo oa boto ea touchboard, sheba sebaka sa phini.
MCX Nx4x TSI likarolo
- Karolo ena e fana ka lintlha tsa likarolo tsa MCX Nx4x TSI.
TSI papiso lipakeng tsa MCX Nx4x TSI le Kinetis TSI
- MCX Nx4x ea TSI le TSI letotong la NXP Kinetis E TSI li etselitsoe liforomo tse fapaneng tsa theknoloji.
- Ka hona, ho tloha lits'ebetsong tsa motheo tsa TSI ho ea ho li-registas tsa TSI, ho na le phapang pakeng tsa MCX Nx4x TSI le TSI ea letoto la Kinetis E. Ke feela liphapang tse thathamisitsoeng tokomaneng ena. Ho lekola lirekoto tsa TSI, sebelisa bukana ea litšupiso.
- Khaolo ena e hlalosa likarolo tsa MCX Nx4x TSI ka ho e bapisa le TSI ea letoto la Kinetis E.
- Joalokaha ho bontšitsoe ho Lethathamo la 3, MCX Nx4x TSI ha e amehe ke lerata la VDD. E na le likhetho tse ngata tsa oache ea ts'ebetso.
- Haeba oache ea ts'ebetso e lokisoa ho tloha ho chip system, tšebeliso ea matla ea TSI e ka fokotsoa.
- Leha MCX Nx4x TSI e na le mojule o le mong feela oa TSI, e ts'ehetsa ho rala linotlolo tse ling tsa ho ama li-hardware botong ea lisebelisoa ha u sebelisa mokhoa oa mutual-cap.
Lethathamo la 3. Phapano lipakeng tsa MCX Nx4x TSI le Kinetis E TSI (KE17Z256)
| Letoto la lihlooho tsa MCX Nx4x | Sehlopha sa Kinetis E | |
| Tshebetso voltage | 1.71 V - 3.6 V | 2.7 V - 5.5 V |
| Tšusumetso ea lerata ea VDD | Che | Ee |
| Mohloli oa oache oa tšebetso | • TSI IP e hlahisoa ka hare
• Oache ea tsamaiso ea chip |
TSI IP e hlahisoa ka hare |
| Sebaka sa ts'ebetso ea oache | 30 KHz - 10 MHz | 37 KHz - 10 MHz |
| Likanale tsa TSI | Ho fihla ho liteishene tse 25 (TSI0) | Ho fihla ho likanale tse 50 (TSI0, TSI1) |
| Likanale tsa thebe | Likanale tse 4 tsa thebe: CH0, CH6, CH12, CH18 | Likanale tse 3 tsa thebe bakeng sa TSI ka 'ngoe: CH4, CH12, CH21 |
| Mokhoa oa ho ama | Mokhoa oa ho ikahela: TSI[0:24] | Mokhoa oa ho ikahela: TSI[0:24] |
| Letoto la lihlooho tsa MCX Nx4x | Sehlopha sa Kinetis E | |
| Mokhoa oa ho kopanya: Tx[0:7], Rx[8:24] | Mokhoa oa ho kopanya: Tx[0:5], Rx[6:12] | |
| Ama li-electrode | li-electrode tsa self-cap: ho fihla ho li-electrode tse 25 tsa mutual-cap: ho fihla ho 136 (8×17) | li-electrode tsa "self-cap": ho fihla ho 50 (25+25) li-electrode tse kopanyang: ho fihla ho 72 (6×6 +6×6) |
| Lihlahisoa | MCX N9x le MCX N5x | KE17Z256 |
Likarolo tse tšehelitsoeng ka bobeli ke MCX Nx4x TSI le Kinetis TSI li bonts'itsoe ho Lethathamo la 4.
Lethathamo la 4. Likarolo tse tšehelitsoeng ka bobeli ke MCX Nx4x TSI le Kinetis TSI
| Letoto la lihlooho tsa MCX Nx4x | Sehlopha sa Kinetis E | |
| Mefuta e 'meli ea Sensing mode | Self-cap mode: Mokgwa wa ho ikapesa Mokgwa wa ho ikahela Boikutlo bo matlafatsang Mokgwa wa ho phumula lerata
Mokhoa oa Mutual-cap: Mokhoa oa motheo oa mutual-cap Mokhoa oa kutlo oa matlafatsoa |
|
| Khaotsa tšehetso | Qetello ya ho kgaotsa ho skena Khatiso e felile | |
| Hlahisa tšehetso ea mohloli | 1. Software qala ka ho ngola GENCS[SWTS] biti
2. Lisebelisoa tsa lisebelisoa ka INPUTMUX 3. Automatic trigger by AUTO_TRIG[TRIG_ EN] |
1. Software qala ka ho ngola GENCS[SWTS] biti
2. Hardware trigger ka INP UTMUX |
| Tšehetso ea matla a tlaase | Boroko bo Tebileng: e sebetsa ka botlalo ha GENCS[STPE] e behiloe ho 1 Power Down: Haeba sebaka sa WAKE se sebetsa, TSI e ka sebetsa joalo ka mokhoa oa "Boroko bo Tebileng". Deep Power Down, VBAT: ha e fumanehe | STOP mode, VLPS mode: e sebetsa ka botlalo ha GENCS[STPE] e setetsoe ho 1. |
| Ho tsosoa ha matla a tlase | Seteishene se seng le se seng sa TSI se ka tsosa MCU ho tsoa ho matla a tlase. | |
| Tšehetso ea DMA | Ketsahalo e sa tloaelehang kapa ketsahalo ea ho qetela ea ho hlahloba e ka etsa hore DMA e fetisetsoe. | |
| Sesefa sa lerata sa Hardware | SSC e fokotsa lerata la maqhubu 'me e khothalletsa tekanyo ea lerata-ho-lerata (mokhoa oa PRBS, mokhoa oa ho theoha holimo). | |
MCX Nx4x TSI likarolo tse ncha
Likarolo tse ling tse ncha li kentsoe ho MCX Nx4x TSI. Tse bohlokoa ka ho fetisisa li thathamisitsoe tafoleng e ka tlaase. MCX Nx4x TSI e fana ka mefuta e mengata ea likarolo bakeng sa basebelisi. Joalo ka mesebetsi ea Baseline auto trace, Threshold auto trace, le Debounce, likarolo tsena li ka lemoha lipalo tse ling tsa hardware. E boloka lisebelisoa tsa ntlafatso ea software.
Lethathamo la 5. MCX Nx4x TSI likarolo tse ncha
| Letoto la lihlooho tsa MCX Nx4x | |
| 1 | Likanale tse haufi li kopanya tšebetso |
| 2 | Mosebetsi oa motheo oa ho latela othomathike |
| 3 | Ts'ebetso ea ho latella ka boits'oaro ea Threshold |
| 4 | Ts'ebetso ea debounce |
| 5 | Ts'ebetso ea ho qala ka ho iketsa |
| 6 | Oache e tsoang ho oache ea sistimi ea chip |
| 7 | Mosebetsi oa monoana oa teko |
Tlhaloso ea tšebetso ea MCX Nx4x TSI
Mona ke tlhaloso ea likarolo tsena tse sa tsoa eketsoa:
- Likanale tse haufi li kopanya tšebetso
- Ts'ebetso ea proximity e sebelisoa ho kopanya liteishene tse ngata tsa TSI bakeng sa ho lekola. Hlophisa TSI0_GENCS[S_PROX_EN] ho 1 ho nolofalletsa mokhoa oa ho atamelana, boleng ba TSI0_CONFIG[TSICH] bo fosahetse, ha bo sebelisoe ho khetha mocha ka mokhoa o haufi.
- Rejisetara ea 25-bit TSI0_CHMERGE[CHANNEL_ENABLE] e lokiselitsoe ho khetha likanale tse ngata, 25-bit e laola khetho ea likanale tse 25 tsa TSI. E ka khetha likanale tse fihlang ho tse 25, ka ho hlophisa li-bits tse 25 ho isa ho 1 (1_1111_1111_1111_1111_1111_1111b). Ha "trigger" e etsahala, likanale tse ngata tse khethiloeng ke TSI0_CHMERGE[CHANNEL_ENABLE] lia hlahlojoa 'moho 'me li hlahisa sete e le 'ngoe ea litekanyetso tsa TSI. Boleng ba scan ninete bo ka baloa ho registering TSI0_DATA[TSICNT]. The proximity merge function ka khopolo-taba e kopanya bokhoni ba likanale tse ngata ebe e qala ho skena, e leng se sebetsang feela ka mokhoa oa "self-cap". Ha liteishene tse amang haholo li kopantsoe li ka fumana nako e khuts'oane ea ho skena, boleng bo tlase ba ho skena, 'me kutloisiso e mpe haholo. Ka hona, ha ho ama ho lemoha, ho hlokahala matla a eketsehileng a ho ama ho fumana kutloisiso e phahameng. Ts'ebetso ena e loketse ho lemoha ho ama sebaka se seholo le ho lemoha sebaka se seholo.
- Mosebetsi oa motheo oa ho latela othomathike
- TSI ea MCX Nx4x e fana ka rejisetara ho beha motheo oa TSI le ts'ebetso ea mantlha ea ho latela mohlala. Ka mor'a hore TSI e phethe litekanyo tsa software ea mocha, tlatsa boleng bo qalileng bukeng ea TSI0_BASELINE[BASELINE]. Litsela tsa ho qala tsa mokhoa oa ho ama ho TSI0_BASELINE[BASELINE] li ngotsoe ho software ke mosebelisi. Litlhophiso tsa motheo li sebetsa feela bakeng sa kanale e le 'ngoe. Ts'ebetso ea ho latela mokhoa oa motheo e ka fetola lintlha tsa motheo ho registara ea TSI0_BASELINE[BASELINE] ho etsa hore e be haufi le TSI hajoale s.ample boleng. Mokhoa oa ho latela mokhoa oa motheo o lumelloa ke TSI0_BASELINE[BASE_TRACE_EN] biti, 'me karolelano ea auto trace e behiloe bukeng ea TSI0_BASELINE[BASE_TRACE_DEBOUNCE]. Boleng ba motheo bo eketsoa kapa bo fokotsehile ka bohona, boleng ba phetoho bakeng sa keketseho e 'ngoe le e 'ngoe/ho fokotseha ke BASELINE * BASE_TRACE_DEBOUNCE. Ts'ebetso ea ho latela mokhoa oa motheo e lumelloa feela ka mokhoa oa matla a tlase mme tlhophiso e sebetsa bakeng sa kanale e le 'ngoe feela. Ha mocha oa ho ama o fetoloa, li-registas tse amanang le motheo li tlameha ho hlophisoa bocha.
- Ts'ebetso ea ho latella ka boits'oaro ea Threshold
- Moemo o ka baloa ka lisebelisoa tsa ka hare tsa IP haeba threshold trace e lumelloa ka ho lokisa TSI0_BASELINE[THRESHOLD_TRACE_EN] biti ho isa ho 1. Theko e baliloeng ea threshold e kentsoe ho registering ea TSI0_TSHD. Ho fumana threshold value e batloang, khetha threshold ratio ho TSI0_BASELINE[THRESHOLD_RATIO]. Monyako oa mocha oa ho ama o baloa ho latela foromo e ka tlase ho IP e ka hare. Threshold_H: TSI0_TSHD[THRESH] = [BASELINE + BASELINE >>(THRESHOLD_RATIO+1)] Threshold_L: TSI0_TSHD[THRESL] = [BASELINE – BASELINE >>(THRESHOLD_RATIO+1)] BASELINE ke boleng ho TSI0_BASELINE[BASELINE.
- Ts'ebetso ea debounce
- MCX Nx4x TSI e fana ka ts'ebetso ea debounce hardware, TSI_GENCS[DEBOUNCE] e ka sebelisoa ho lokisa palo ea liketsahalo tse sa tloaelehang tse ka hlahisang tšitiso. Ke mofuta oa ts'itiso o kantle ho sebaka feela o tšehetsang ts'ebetso ea debounce mme ketsahalo ea ho emisa ea ho qetela ha e e tšehetse.
- Ts'ebetso ea ho qala ka ho iketsa.
- Ho na le mehloli e meraro ea TSI, ho kenyelletsa le software trigger ka ho ngola TSI0_GENCS[SWTS] bit, hardware trigger through INPUTMUX, and automatic trigger by TSI0_AUTO_TRIG[TRIG_EN]. Setšoantšo sa 4 se bontša tsoelo-pele e hlahisoang ka bo eona.
- Ts'ebetso ea "automatic trigger" ke karolo e ncha ho MCX Nx4x TSI. Karolo ena e lumelloa ke ho seta
- TSI0_AUTO_TRIG[TRIG_EN] ho isa ho 1. Hang ha mochini o kenyang mochini o sebetsa, software trigger le hardware trigger ho TSI0_GENCS[SWTS] ha e sebetse. Nako pakeng tsa ntho e 'ngoe le e' ngoe e qalang e ka baloa ka foromo e ka tlase:
- Nako ea nako pakeng tsa ntho e 'ngoe le e 'ngoe e qalang = tšupa-tshupa-tshupanako/sekhaola-ts'oants'o sa oache * sebali sa oache se qalang.
- Oache ea ho qala: lokisa TSI0_AUTO_TRIG[TRIG_CLK_SEL] ho khetha mohloli oa oache oa othomathike.
- Qalisa sekhethoa sa oache: lokisa TSI0_AUTO_TRIG[TRIG_CLK_DIVIDER] ho khetha sekhethoa sa oache se qalang.
- Qalisa k'haonta ea oache: lokisa TSI0_AUTO_TRIG[TRIG_PERIOD_COUNTER] ho hlophisa boleng ba k'haonta ea oache ea ho qala.
- Bakeng sa oache ea mohloli oa oache oa ho qala o iketsang, e 'ngoe ke lp_osc 32k oache, e 'ngoe ke FRO_12Mhz kapa clk_in e ka khethoa ke TSICLKSEL[SEL], 'me ea aroloa ka TSICLKDIV[DIV].
- Ho na le mehloli e meraro ea TSI, ho kenyelletsa le software trigger ka ho ngola TSI0_GENCS[SWTS] bit, hardware trigger through INPUTMUX, and automatic trigger by TSI0_AUTO_TRIG[TRIG_EN]. Setšoantšo sa 4 se bontša tsoelo-pele e hlahisoang ka bo eona.
- Oache e tsoang ho chip system oache
- Hangata, Kinetis E series TSI e fana ka oache ea ka hare ea boitsebiso ho hlahisa oache e sebetsang ea TSI.
- Bakeng sa TSI ea MCX Nx4x, oache ea ts'ebetso e ke ke ea tsoa feela ka hare ho IP, empa e ka tsoa ho chip system clock. MCX Nx4x TSI e na le likhetho tse peli tsa mohloli oa lioache tse sebetsang (ka ho hlophisa TSICLKSEL[SEL]).
- Joalokaha ho bontšitsoe setšoantšong sa 5, e 'ngoe e tsoang ho chip system clock e ka fokotsa tšebeliso ea matla a ts'ebetso ea TSI, e' ngoe e hlahisoa ho tloha ho oscillator ea ka hare ea TSI. E ka fokotsa jitter ea oache e sebetsang ea TSI.
- FRO_12 MHz oache kapa clk_in ke mohloli oa ts'ebetso ea TSI, e ka khethoa ke TSICLKSEL[SEL] 'me ea aroloa ke TSICLKDIV[DIV].
- Mosebetsi oa monoana oa teko
- MCX Nx4x TSI e fana ka ts'ebetso ea menoana ea teko e ka etsisang ho ama monoana ntle le monoana oa sebele ho boto ea hardware ka ho lokisa registara e amanang le eona.
- Ts'ebetso ena e na le thuso nakong ea tlhahlobo ea khoutu le tlhahlobo ea boto ea Hardware.
- Matla a monoana oa tlhahlobo ea TSI a ka hlophisoa ke TSI0_MISC[TEST_FINGER], mosebelisi a ka fetola matla a ho ama ka eona.
- Ho na le likhetho tse 8 bakeng sa bokhoni ba menoana: 148pF, 296pF, 444pF, 592pF, 740pF, 888pF, 1036pF, 1184pF. Teko ea tšebetso ea menoana e lumelletsoe ka ho lokisa TSI0_MISC[TEST_FINGER_EN] ho isa ho 1.
- Mosebelisi a ka sebelisa ts'ebetso ena ho bala bokhoni ba "touchpad" ea "hardware touchpad", "TSI parameter debug", 'me a etse liteko tsa ts'ireletso / ho hloleha ha software (FMEA). Khoutung ea software, lokisa capacitance ea menoana pele ebe o etsa hore mosebetsi oa monoana oa teko o be teng.
Example sebelisa nyeoe ea ts'ebetso e ncha ea MCX Nx4x TSI
MCX Nx4x TSI e na le tšobotsi bakeng sa nyeoe ea tšebeliso ea matla a tlase:
- Sebelisa oache ea sistimi ea chip ho boloka tšebeliso ea matla ea IP.
- Sebelisa ts'ebetso ea "automatic trigger", liteishene tse haufi li kopanya ts'ebetso, ts'ebetso ea motheo ea ho latela auto, threshold auto trace function, le ts'ebetso ea debounce ho etsa ts'ebeliso e bonolo ea ho tsoha ha matla a tlase.
MCX Nx4x TSI hardware le tšehetso ea software
- NXP e na le mefuta e mene ea liboto tsa lisebelisoa ho ts'ehetsa tlhahlobo ea MCX Nx4x TSI.
- Boto ea X-MCX-N9XX-TSI ke boto ea tlhahlobo ea kahare, konteraka ea FAE/Marketing ho e kopa.
- Liboto tse ling tse tharo ke liboto tsa tokollo tsa semmuso tsa NXP mme li ka fumaneha ho NXP web moo mosebedisi a ka khoasolla software e tšehelitsoeng ka molao ea SDK le laebrari ea ho ama.
MCX Nx4x letoto la boto ea tlhahlobo ea TSI
- NXP e fana ka liboto tsa tlhahlobo ho thusa basebelisi ho lekola tšebetso ea TSI. Lintlha tse latelang ke tsa boto.
Boto ea X-MCX-N9XX-TSI
- Boto ea X-MCX-N9XX-TSI ke sebopeho sa litšupiso tsa ho ama ho kenyelletsa mekhoa e mengata ea ho ama e thehiloeng ho NXP e phahameng ea ts'ebetso ea MCX Nx4x MCU e nang le module e le 'ngoe ea TSI mme e ts'ehetsa liteishene tse fihlang ho tse 25 tse bonts'itsoeng botong.
- Boto e ka sebelisoa ho lekola tšebetso ea TSI bakeng sa MCX N9x le N5x letoto la MCU. Sehlahisoa sena se fetile setifikeiti sa IEC61000-4-6 3V.
Li-semiconductors tsa NXP
MCX-N5XX-EVK
MCX-N5XX-EVK e fana ka slide ea ho ama holim'a boto, 'me e lumellana le boto ea FRDM-TOUCH. NXP e fana ka laebrari ea ho ama ho hlokomela mesebetsi ea linotlolo, li-slider le li-touchs tsa rotary.
MCX-N9XX-EVK
MCX-N9XX-EVK e fana ka slide ea ho ama holim'a boto, 'me e lumellana le boto ea FRDM-TOUCH. NXP e fana ka laebrari ea ho ama ho hlokomela mesebetsi ea linotlolo, li-slider le li-touchs tsa rotary.
FRDM-MCXN947
FRDM-MCXN947 e fana ka senotlolo se le seng holim'a boto 'me e lumellana le boto ea FRDM-TOUCH. NXP e fana ka laebrari ea ho ama ho hlokomela mesebetsi ea linotlolo, li-slider le li-touchs tsa rotary.
Tšehetso ea laeborari ea NXP ea MCX Nx4x TSI
- NXP e fana ka laeborari ea software ea touch mahala. E fana ka lisebelisoa tsohle tse hlokahalang ho bona ho ama le ho kenya ts'ebetsong lilaoli tse tsoetseng pele joalo ka li-slider kapa li-keypads.
- Li-algorithms tsa morao-rao tsa TSI lia fumaneha bakeng sa li-keypads le li-decoder tsa analog, senitivity auto-calibration, matla a tlase, proximity, le mamello ea metsi.
- SW e ajoa ka mokhoa oa khoutu ea mohloli "sebopeho sa khoutu ea puo ea ntho ea C". Sesebelisoa sa touch tuner se thehiloeng ho FreeMASTER se fanoe bakeng sa tlhophiso ea TSI le ho bina.
SDK haha le ho ama laebrari download
- Mosebedisi a ka haha SDK ea MCX hardware boards ho tloha https://mcuxpresso.nxp.com/en/welcome, eketsa laebrari ea ho ama ho SDK, 'me u khoasolle sephutheloana.
- Mokhoa ona o bonts'itsoe ho Setšoantšo sa 10, sa 11 le sa 12.
Laeborari ea ho ama ea NXP
- Khoutu ea ho utloa ha u ama ka har'a foldara e jarollotsoeng ea SDK …\boards\frdmmcxn947\demo_apps\touch_ sensing e ntlafalitsoe ho sebelisoa laeborari ea NXP touch.
- Bukana ea Reference Library ea NXP Touch e ka fumanoa foldareng .../middleware/touch/freemaster/ html/index.html, e hlalosa laeborari ea software ea NXP Touch bakeng sa ho kenya tšebetsong lits'ebetso tsa ho utloa ha motho a ama ka li-platform tsa NXP MCU. Laeborari ea software ea NXP Touch e fana ka li-algorithms tsa ho lemoha ho ama menoana, ho sisinyeha kapa boitšisinyo.
- Sesebelisoa sa FreeMASTER sa TSI configure and tune se kenyelelitsoe laeboraring ea NXP touch. Bakeng sa tlhaiso-leseling e batsi, bona Buka ea Reference Library ea NXP Touch (toko NT20RM) kapa Tataiso ea NXP Touch Development (toko AN12709).
- Mehaho ea mantlha ea laeborari ea NXP Touch e bonts'itsoe ho Setšoantšo sa 13:
MCX Nx4x TSI tshebetso
Bakeng sa MCX Nx4x TSI, litekanyetso tse latelang li lekoa ho boto ea X-MCX-N9XX-TSI. Kakaretso ea ts'ebetso ke ena.
Lethathamo la 6. Kakaretso ea Ts'ebetso
| Letoto la lihlooho tsa MCX Nx4x | ||
| 1 | SNR | Ho fihla ho 200: 1 bakeng sa mokhoa oa ho itlama le mokhoa oa mutual-cap |
| 2 | Botenya ba koahelo | Ho fihlela ho 20 mm |
| 3 | Matla a ho khanna thebe | Ho fihla ho 600pF ho 1MHz, Ho fihla ho 200pF ho 2MHz |
| 4 | Sensor capacitance range | 5pF - 200pF |
- Tlhahlobo ea SNR
- SNR e baloa ho latela data e tala ea boleng ba TSI.
- Tabeng eo ha ho na algorithm e sebelisoang ho sebetsana le samplitekanyetso tse etelletsoeng pele, litekanyetso tsa SNR tsa 200: 1 li ka finyelloa ka mokhoa oa ho iketsetsa cap le mokhoa oa mutualcap.
- Joalokaha ho bontšitsoe setšoantšong sa 14, tlhahlobo ea SNR e entsoe ka boto ea TSI ho EVB.
- Teko ea matla a ho khanna Shield
- Matla a matla a thebe a TSI a ka ntlafatsa ts'ebetso e sa keneleng metsi ea touchpad mme a ka ts'ehetsa moralo o moholo oa touchpad botong ea lisebelisoa.
- Ha liteishene tsa thebe tsa 4 TSI li se li bulehile kaofela, bokhoni bo boholo ba mokhanni oa likanale tsa thebe bo lekoa ho 1 MHz le 2 MHz TSI lioache tse sebetsang ka mokhoa oa self-cap.
- Ha nako ea ts'ebetso ea TSI e phahame, e theola matla a ho khanna a mocha o sirelelitsoeng. Haeba oache ea ts'ebetso ea TSI e le tlase ho 1MHz, matla a phahameng a ho khanna a TSI a kholo ho feta 600 pF.
- Ho etsa moralo oa hardware, sheba liphetho tsa liteko tse bontšitsoeng ho Lethathamo la 7.
- Lethathamo la 7. Sephetho sa teko ea matla a mokhanni oa Shield
Thibela kanale e butswe Tshupanako Max thebe e khanna matla CH0, CH6, CH12, CH18 1 MHz 600 pf 2 MHz 200 pf
- Teko ea botenya ba koahele
- Ho sireletsa electrode ea ho ama ho kena-kenana le tikoloho ea ka ntle, lisebelisoa tse koahelang li tlameha ho khomarela haufi-ufi le holim'a electrode ea ho ama. Ha hoa lokela ho ba le lekhalo la moea pakeng tsa electrode ea ho ama le ho koahela. Ho koaheloa ka sekhahla se phahameng sa dielectric kapa ho koaheloa ka botenya bo nyane ho ntlafatsa kutloisiso ea eleketrode ea ho ama. Botenya bo boholo ba ho koaheloa ha lisebelisoa tsa acrylic overlay bo ile ba lekoa ka lebokoseng la X-MCX-N9XX-TSI joalokaha ho bontšitsoe ho Setšoantšo sa 15 le Setšoantšo sa 16. Ketso ea ho ama e ka fumanoa holim'a 20 mm acrylic overlay.
- Mona ke maemo a lokelang ho phethoa:
- SNR>5:1
- Self-cap mode
- Likanale tse 4 tsa thebe li buletsoe
- Senitivity ea eketseha
- Teko ea boholo ba matla a kutlo
- Matla a kahare a khothaletsoang a sensor ea ho ama botong ea hardware e maemong a 5 pF ho isa ho 50 pF.
- Sebaka sa sensor ea ho ama, thepa ea PCB, le mokhoa oa ho tsamaisa boto li ama boholo ba matla a kahare. Tsena li tlameha ho nahanoa nakong ea moralo oa hardware oa boto.
- Ka mor'a ho hlahloba boto ea X-MCX-N9XX-TSI, MCX Nx4x TSI e ka lemoha ketso ea ho ama ha matla a ka hare a le holimo ho 200 pF, SNR e kholo ho feta 5: 1. Ka hona, litlhoko tsa moralo oa board board li fetoha habonolo.
Qetello
Tokomane ena e hlahisa mesebetsi ea mantlha ea TSI ho li-chips tsa MCX Nx4x. Bakeng sa lintlha tse mabapi le molao-motheo oa MCX Nx4x TSI, sheba khaolo ea TSI ea MCX Nx4x Reference Manual (tokomane MCXNx4xRM). Bakeng sa litlhahiso mabapi le moralo oa boto ea lisebelisoa le moralo oa touchpad, sheba ho KE17Z Dual TSI User Guide (tokomane KE17ZDTSIUG).
Litšupiso
Litšupiso tse latelang li fumaneha ho NXP websebaka:
- MCX Nx4x Reference Manual (toko MCXNx4xRM)
- KE17Z Dual TSI User Guide (tokomane KE17ZDTSIUG)
- Tataiso ea ntlafatso ea NXP Touch ( tokomane AN12709)
- Buka ea Reference Library ea NXP Touch (toko NT20RM)
Nalane ea ntlafatso
Lethathamo la 8. Nalane ea ntlafatso
| Tokomane ID | Letsatsi la ho nšoa | Tlhaloso |
| UG10111 v.1 | La 7 Motšeanong 2024 | Phetolelo ea pele |
Boitsebiso ba molao
- Litlhaloso
- Moralo - Maemo a moralo oa tokomane a bontša hore litaba li ntse li le tlas'a tlaleho ea ka hareview le ho latela tumello ea molao, e ka bakang liphetoho kapa ho eketsoa. Li-Semiconductors tsa NXP ha li fane ka boemeli kapa litiisetso mabapi le ho nepahala kapa botlalo ba tlhahisoleseling e kenyellelitsoeng tokomaneng ea tokomane mme e ke ke ea ba le boikarabello bakeng sa litlamorao tsa ts'ebeliso ea tlhaiso-leseling e joalo.
- Boithorollo
- Tiisetso e fokolang le boikarabello - Ho lumeloa hore litaba tse tokomaneng ena li nepahetse ebile lia tšepahala. Leha ho le joalo, li-Semiconductors tsa NXP ha li fane ka litlatsetso kapa litiisetso, tse hlahisitsoeng kapa tse boletsoeng, mabapi le ho nepahala kapa botlalo ba tlhahisoleseling e joalo mme e ke ke ea ba le boikarabello bakeng sa litlamorao tsa ts'ebeliso ea tlhahisoleseling e joalo. Li-Semiconductors tsa NXP ha li nke boikarabello bakeng sa litaba tse tokomaneng ena haeba li fanoe ke mohloli oa tlhahisoleseling kantle ho li-Semiconductors tsa NXP. Ha ho ketsahalo e tla tlameha ho jara li-Semiconductors tsa NXP bakeng sa tšenyo efe kapa efe e sa tobang, e sa lebelloang, ea kotlo, e khethehileng, kapa ea litlamorao (ho kenyeletsoa - ntle le moeli - phaello e lahlehileng, poloko e lahlehileng, tšitiso ea khoebo, litšenyehelo tse amanang le ho tlosoa kapa ho nkeloa sebaka ha lihlahisoa leha e le life kapa litefiso tsa ho sebetsa bocha) hore na tšenyo e joalo e ipapisitse le tort (ho kenyeletsoa bohlasoa), tiisetso, tlolo ea konteraka kapa khopolo efe kapa efe ea molao. Ho sa tsotellehe litšenyehelo leha e le life tseo moreki a ka bang le tsona ka lebaka leha e le lefe, kakaretso ea NXP Semiconductors' le boikarabelo bo akaretsang ho moreki bakeng sa lihlahisoa tse hlalositsoeng mona li tla fokotsoa ke Melao le lipehelo tsa thekiso ea khoebo ea NXP Semiconductors.
- Tokelo ea ho etsa liphetoho - Li-Semiconductors tsa NXP li na le tokelo ea ho etsa liphetoho tlhahisoleseling e phatlalalitsoeng tokomaneng ena, ho kenyeletsoa ntle le meeli le litlhaloso tsa sehlahisoa, ka nako efe kapa efe ntle le tsebiso. Tokomane ena e nkela sebaka le ho nkela tlhahisoleseling eohle e fanoeng pele ho phatlalatsoa mona.
- E loketse ho sebelisoa - Lihlahisoa tsa NXP Semiconductors ha lia etsoa, tsa lumelloa, kapa ha li fane ka tumello ea hore li tšoanelehe bakeng sa ts'ehetso ea bophelo, lits'ebetso tsa bohlokoa tsa bophelo kapa ts'ireletso kapa lisebelisoa, kapa lits'ebetsong moo ho hloleha kapa ho se sebetse hantle ha sehlahisoa sa NXP Semiconductors ho ka lebelloang ho fella ka kotsi ya motho, lefu kapa tshenyo e kgolo ya thepa kapa tikoloho. Li-Semiconductors tsa NXP le bafani ba eona ha ba amohele boikarabelo ba ho kenyeletsoa le/kapa tšebeliso ea lihlahisoa tsa NXP Semiconductors thepa kapa likopo tse joalo ka hona ho kenyelletsoa le/kapa tšebeliso e joalo e kotsing ea moreki ka boeena.
- Lisebelisoa - Lisebelisoa tse hlalositsoeng mona bakeng sa efe kapa efe ea lihlahisoa tsena ke tsa lipapiso feela. Li-Semiconductors tsa NXP ha li fane ka boemeli kapa tiisetso ea hore lits'ebetso tse joalo li tla tšoaneleha bakeng sa ts'ebeliso e boletsoeng ntle le liteko tse ling kapa phetoho. Bareki ba ikarabella bakeng sa moralo le ts'ebetso ea likopo tsa bona le lihlahisoa tse sebelisang lihlahisoa tsa NXP Semiconductors, 'me NXP Semiconductors ha e amohele boikarabelo bakeng sa thuso leha e le efe ka likopo kapa moralo oa sehlahisoa sa bareki. Ke boikarabelo ba moreki feela ho fumana hore na sehlahisoa sa NXP Semiconductors se loketse le ho lekana likopo tsa moreki le lihlahisoa tse reriloeng, hammoho le ts'ebeliso e reriloeng le ts'ebeliso ea bareki ba motho oa boraro. Bareki ba tlameha ho fana ka litšireletso tse nepahetseng tsa moralo le ts'ebetso ho fokotsa likotsi tse amanang le lits'ebetso le lihlahisoa tsa bona. Li-Semiconductors tsa NXP ha li amohele melato leha e le efe e amanang le ho sa feleng, tšenyo, litšenyehelo, kapa bothata bo itšetlehileng ka bofokoli leha e le bofe kapa ho sa feleng lits'ebetsong kapa lihlahisoa tsa moreki, kapa kopo kapa tšebeliso ea bareki ba motho oa boraro. Moreki o na le boikarabello ba ho etsa liteko tsohle tse hlokahalang bakeng sa lits'ebetso le lihlahisoa tsa moreki a sebelisa lihlahisoa tsa NXP Semiconductors ho qoba ho se be teng ha lits'ebetso le lihlahisoa kapa ts'ebeliso kapa ts'ebeliso ea bareki ba motho oa boraro. NXP ha e amohele melato leha e le efe tabeng ena.
- Melao le lipehelo tsa thekiso ea khoebo - Lihlahisoa tsa NXP Semiconductors li rekisoa ho latela melao le maemo a kakaretso a thekiso ea khoebo, joalo ka ha e phatlalalitsoe ho https://www.nxp.com/profile/terms ntle le haeba ho lumellanoe ka mokhoa o mong tumellanong e nepahetseng e ngotsoeng ea motho ka mong. Haeba tumellano ea motho ka mong e phetheloa ho tla sebetsa feela lipehelo le maemo a tumellano e amehang. Ka hona, li-Semiconductors tsa NXP li hanyetsa ka ho hlaka ho sebelisa lipehelo le lipehelo tse akaretsang tsa moreki mabapi le ho rekoa ha lihlahisoa tsa NXP Semiconductors ke moreki.
- Taolo ea thomello - Tokomane ena hammoho le lintho tse hlalositsoeng mona li ka ipapisa le melaoana ea taolo ea kantle ho naha. Ho romela kantle ho naha ho ka hloka tumello ea pele ho tsoa ho balaoli ba nang le bokhoni.
- E loketse ho sebelisoa lihlahisoa tse tšoanelehang tseo e seng tsa likoloi - Ntle le haeba tokomane ena e bolela ka ho hlaka hore sehlahisoa sena se khethehileng sa NXP Semiconductors se na le likoloi tse tšoanelehang, sehlahisoa ha sea lokela ho sebelisoa likoloi. Ha e tšoanelehe kapa hona ho lekoa ka tlhahlobo ea likoloi kapa litlhoko tsa kopo. Li-Semiconductors tsa NXP ha li amohele boikarabelo ba ho kenyelletsa le/kapa tšebeliso ea lihlahisoa tse tšoanelehang tseo e seng tsa likoloi ho thepa ea likoloi kapa likopo. Haeba moreki a sebelisa sehlahisoa bakeng sa ho rala le ho sebelisoa lits'ebetsong tsa likoloi ho latela maemo le maemo a likoloi, moreki (a) o tla sebelisa sehlahisoa ntle le tiisetso ea sehlahisoa sa NXP Semiconductors bakeng sa lits'ebetso tse joalo tsa koloi, ts'ebeliso le litlhaloso, le (b) neng kapa neng moreki o sebelisa sehlahisoa bakeng sa lits'ebetso tsa likoloi ho feta litlhaloso tsa NXP Semiconductors' ts'ebeliso e joalo e tla ba kotsing ea moreki feela, 'me (c) moreki o lefa li-NXP Semiconductors ka botlalo bakeng sa melato efe kapa efe, lits'enyehelo kapa liqoso tse hlōlehileng tsa sehlahisoa tse bakoang ke moralo oa bareki le ts'ebeliso ea sehlahisoa. lisebelisoa tsa likoloi ho feta tiisetso e tloaelehileng ea NXP Semiconductors le litlhaloso tsa sehlahisoa sa NXP Semiconductors.
- Liphetolelo - Tokomane eo e seng ea Senyesemane (e fetoletsoeng), ho kenyeletsoa le litaba tsa molao tse tokomaneng eo, ke tsa litšupiso feela. Phetolelo ea Senyesemane e tla sebetsa haeba ho ka ba le phapang lipakeng tsa liphetolelo tse fetoletsoeng le tsa Senyesemane.
- Tshireletso - Moreki oa utloisisa hore lihlahisoa tsohle tsa NXP li ka ba tlas'a bofokoli bo sa tsejoeng kapa li ka ts'ehetsa maemo a ts'ireletso kapa litlhaloso tse nang le mefokolo e tsebahalang. Bareki ba ikarabella bakeng sa moralo le ts'ebetso ea lits'ebetso le lihlahisoa tsa bona bophelong bohle ba bona ho fokotsa litlamorao tsa bofokoli bona lits'ebetsong le lihlahisoa tsa moreki. Boikarabello ba moreki bo boetse bo fetela ho litheknoloji tse ling tse bulehileng le/kapa tsa botho tse tšehelitsoeng ke lihlahisoa tsa NXP hore li sebelisoe lits'ebetsong tsa moreki. NXP ha e amohele boikarabelo ba ho ba kotsing. Bareki ba lokela ho hlahloba lintlafatso tsa ts'ireletso khafetsa ho tsoa ho NXP le ho li latela ka nepo. Moreki o tla khetha lihlahisoa tse nang le likarolo tsa ts'ireletso tse fihlelang hantle melao, melaoana le maemo a ts'ebeliso e reriloeng mme a etse liqeto tsa mantlha tsa moralo mabapi le lihlahisoa tsa hae, 'me o na le boikarabello ba ho latela litlhoko tsohle tsa molao, tsa tsamaiso le ts'ireletso mabapi le lihlahisoa tsa hae. , ho sa natsoe tlhahisoleseling efe kapa efe kapa tšehetso e ka fanoang ke NXP. NXP e na le Sehlopha sa Karabelo ea Ketsahalo ea Tšireletso ea Sehlahisoa (PSIRT) (e fumanehang ho PSIRT@nxp.com) e laolang lipatlisiso, tlaleho, le tokollo ea tharollo ea bofokoli ba ts'ireletso ea lihlahisoa tsa NXP.
- NXP BV - NXP BV ha se khamphani e sebetsang mme ha e aba kapa ho rekisa lihlahisoa.
Matšoao a khoebo
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Ka kopo hlokomela hore litsebiso tsa bohlokoa mabapi le tokomane ena le lihlahisoa tse hlalositsoeng mona, li kenyelelitsoe karolong ea 'Legal information'.
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- Ho fumana lintlha tse ling, ka kopo etela https://www.nxp.com.
- Letsatsi la tokollo: La 7 Motšeanong 2024
- Setsebi sa litokomane: UG10111
- Moruti. 1-7 Mphalane 2024
Litokomane / Lisebelisoa
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NXP MCX N Series High Performance Microcontrollers [pdf] Bukana ea Mosebelisi MCX N Series, MCX N Series High Performance Microcontrollers, High Performance Microcontrollers, Microcontrollers |
