Cov ntsiab lus
zais
NXP MCX N Series High Performance Microcontrollers
Cov ntaub ntawv khoom
- Specifications:
- Qauv: MCX Nx 4x TSI
- Kov Sensing Interface (TSI) for capacitive touch sensors
- MCU: Dual Arm Cortex-M33 cores ua haujlwm txog 150 MHz
- Kov Sensing Methods: Self-capacitance hom thiab Mutual-capacitance hom
- Tus naj npawb ntawm Kov Channel: Txog li 25 rau tus kheej-cap hom, mus txog 136 rau kev sib nrig-cap hom
Cov lus qhia siv khoom
- Taw qhia:
- MCX Nx4x TSI yog tsim los muab lub peev xwm kov-sensing ntawm capacitive touch sensors siv lub TSI module.
- MCX Nx4x TSIview:
- Lub TSI module txhawb nqa ob txoj kev paub txog kev kov: tus kheej-capacitance thiab kev sib nrig sib capacitance.
- MCX Nx4x TSI Block Diagram:
- TSI module muaj 25 touch channels, nrog 4 shield channels los txhim kho lub zog tsav. Nws txhawb nqa tus kheej-cap thiab kev sib nrig-cap hom ntawm tib PCB.
- Self-Capacitive Hom:
- Cov neeg tsim khoom siv tau txog li 25 tus kheej-cap channel los tsim cov electrodes kov hauv hom self-cap.
- Mutual-Capacitive Hom:
- Kev sib nrig-cap hom tso cai rau txog li 136 kov electrodes, muab kev yooj yim rau kov cov qauv tsim xws li kov cov keyboards thiab touchscreens.
- Cov lus pom zoo siv:
- Xyuas kom muaj kev sib txuas ntawm sensor electrodes rau TSI input channels ntawm I/O pins.
- Siv cov ntaub thaiv npog rau kev ua kom muaj kuab lom thiab muaj peev xwm tsav tsheb.
- Xav txog cov kev tsim qauv tsim thaum xaiv ntawm tus kheej-cap thiab kev sib nrig-cap hom.
FAQs
- Q: Muaj pes tsawg tus kov channel MCX Nx4x TSI module muaj?
- A: TSI module muaj 25 touch channels, nrog 4 shield channels rau txhim kho lub zog tsav.
- Q: Cov kev xaiv tsim dab tsi muaj rau kov electrodes hauv kev sib nrig sib capacitive?
- A: Mutual-cap hom txhawb nqa mus txog 136 kov electrodes, muab kev yooj yim rau ntau yam qauv tsim xws li kov cov keyboards thiab touchscreens.
Cov ntaub ntawv xov xwm
| Cov ntaub ntawv | Cov ntsiab lus |
| Ntsiab lus | MCX, MCX Nx4x, TSI, touch. |
| Abstract | Touch Sensing Interface (TSI) ntawm MCX Nx4x series yog qhov hloov kho IP nrog cov yam ntxwv tshiab los siv lub hauv paus / qhov pib autotuning. |
Taw qhia
- MCX N series ntawm Industrial thiab IoT (IIoT) MCU nta dual Arm Cortex-M33 cores ua haujlwm txog 150 MHz.
- MCX N series yog qhov ua tau zoo, tsis tshua muaj hluav taws xob microcontrollers nrog cov ntse peripherals thiab accelerators muab ntau lub peev xwm ua haujlwm thiab kev ua haujlwm tau zoo.
- Touch Sensing Interface (TSI) ntawm MCX Nx4x series yog qhov hloov kho IP nrog cov yam ntxwv tshiab los siv lub hauv paus / qhov pib autotuning.
MCX Nx4x TSIview
- TSI muab kev ntsuas qhov ntsuas qhov ntsuas ntawm lub capacitive touch sensors. Sab nraud capacitive kov sensor yog feem ntau tsim ntawm PCB thiab cov sensor electrodes txuas nrog TSI input channels los ntawm I / O pins hauv lub cuab yeej.
MCX Nx4x TSI Block Diagram
- MCX Nx4x muaj ib lub TSI module thiab txhawb nqa 2 hom kev paub txog kev kov, tus kheej-capacitance (tseem hu ua tus kheej-cap) hom thiab kev sib nrig-capacitance (tseem hu ua kev sib nrig sib-cap) hom.
- The block diagram of MCX Nx4x TSI I show in Figure 1:
- TSI module of MCX Nx4x has 25 touch channels. 4 ntawm cov channel no tuaj yeem siv los ua cov ntaub thaiv npog los txhim kho lub zog tsav ntawm cov channel kov.
- 4 txoj kab thaiv thaiv yog siv los txhim kho cov kua dej siab ntev thiab txhim kho kev tsav tsheb. Kev txhim kho kev tsav tsheb kuj tseem ua rau cov neeg siv tsim lub touchpad loj dua ntawm lub rooj tsav xwm kho vajtse.
- TSI module of MCX Nx4x has up to 25 touch channels for self-cap mode and 8 x 17 touch channels for mutual-cap mode. Ob txoj kev hais txog tuaj yeem ua ke ntawm ib qho PCB, tab sis TSI channel yog hloov tau yooj yim dua rau kev sib nrig sib-cap hom.
- The TSI [0:7] are TSI Tx pins and the TSI[8:25] are TSI Rx pins in Mutual-cap mode.
- Hauv hom self-capacitive, cov neeg tsim khoom siv tau 25 tus kheej-cap channel los tsim 25 kov electrodes.
- Nyob rau hauv kev sib nrig sib-capacitive hom, tsim kev xaiv nthuav mus txog 136 (8 x 17) kov electrodes.
- Ntau qhov kev siv xws li multiburner induction cooker nrog kov tswj, kov cov keyboards, thiab touchscreen, xav tau ntau tus qauv kov. MCX Nx4x TSI tuaj yeem txhawb nqa mus txog 136 kov electrodes thaum siv kev sib nrig sib txuas.
- MCX Nx4x TSI tuaj yeem nthuav dav ntxiv kov electrodes kom tau raws li qhov yuav tsum tau muaj ntawm ntau qhov kov electrodes.
- Qee qhov tshiab tau ntxiv los ua kom tus IP siv tau yooj yim dua hauv hom qis zog. TSI muaj EMC robustness siab heev, uas ua rau nws haum rau siv nyob rau hauv industrial, khoom siv hauv tsev, thiab cov neeg siv khoom siv hluav taws xob siv.
MCX Nx4x TSI
Table 1 qhia cov naj npawb ntawm TSI channels sib haum mus rau qhov sib txawv ntawm MCX Nx4x series. Tag nrho cov khoom no txhawb nqa ib tus TSI module uas muaj 25 channels.
Table 1. MCX Nx4x TSI module
| Yam khoom | Ntau zaus [Max] (MHz) | Flash (MB) | SRAM (kB) | TSI [Ntau, channels] | GPIOs | Hom pob |
| MCXN546VDFT UAS | 150 | 1 | 352 | 1 x 25 | 124 | VFBGA184 |
| MCXN546VNLT | 150 | 1 | 352 | 1 x 25 | 74 | HLB 100 |
| MCXN547VDFT UAS | 150 | 2 | 512 | 1 x 25 | 124 | VFBGA184 |
| MCXN547VNLT | 150 | 2 | 512 | 1 x 25 | 74 | HLB 100 |
| MCXN946VDFT UAS | 150 | 1 | 352 | 1 x 25 | 124 | VFBGA184 |
| MCXN946VNLT | 150 | 1 | 352 | 1 x 25 | 78 | HLB 100 |
| MCXN947VDFT UAS | 150 | 2 | 512 | 1 x 25 | 124 | VFBGA184 |
| MCXN947VNLT | 150 | 2 | 512 | 1 x 25 | 78 | HLB 100 |
MCX Nx4x TSI channel assignment on different packages
Table 2. TSI channel assignment for MCX Nx4x VFBGA and LQFP packages
| 184 PAB TAG NRHO | 184 BGA UAS pin npe | 100 HLQFP n94x ua | 100 HLQFP n94x npe | 100 HLQFP n54x ua | 100 HLQFP n54x npe | TSI channel |
| 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_CH 8 |
| A14 | P0_5 | 81 | P0_5 | 81 | P0_5 | TSI0_CH 9 |
| C14 | P0_6 | 82 | P0_6 | 82 | P0_6 | TSI0_CH 10 |
| B10 | P0_16 | 84 | P0_16 | 84 | P0_16 | TSI0_CH11/ADC0_A8 |
Table 2. TSI channel assignment for MCX Nx4x VFBGA and LQFP packages…continued
| 184 PAB TAG NRHO |
184 BGA UAS pin npe |
100 HLQFP n94x ua | 100 HLQFP n94x npe | 100 HLQFP n54x ua | 100 HLQFP n54x npe | TSI channel |
| 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 |
Daim duab 2 thiab daim duab 3 qhia txog kev ua haujlwm ntawm dual TSI channels ntawm ob pob khoom ntawm MCX Nx4x. Hauv ob lub pob, cov pins cim ntsuab yog qhov chaw ntawm TSI channel faib. Txhawm rau ua qhov tsim nyog tus pin txoj haujlwm rau kho vajtse kov board tsim, xa mus rau tus pin qhov chaw.
MCX Nx4x TSI
- Seem no muab cov ntsiab lus ntawm MCX Nx4x TSI features.
TSI comparison of MCX Nx4x TSI and Kinetis TSI
- MCX Nx4x of TSI and TSI on the NXP Kinetis E series TSI are designed on different technology platforms.
- Yog li ntawd, los ntawm cov yam ntxwv tseem ceeb ntawm TSI mus rau cov npe ntawm TSI, muaj qhov sib txawv ntawm MCX Nx4x TSI thiab TSI ntawm Kinetis E series. Tsuas yog qhov sib txawv tau teev tseg hauv daim ntawv no. Txhawm rau txheeb xyuas cov npe TSI, siv phau ntawv qhia siv.
- Tshooj no piav qhia txog cov yam ntxwv ntawm MCX Nx4x TSI los ntawm kev sib piv rau TSI ntawm Kinetis E series.
- Raws li qhia hauv Table 3, MCX Nx4x TSI tsis cuam tshuam los ntawm VDD lub suab nrov. Nws muaj ntau txoj kev xaiv moos.
- Yog tias lub moos ua haujlwm tau teeb tsa los ntawm lub kaw lus nti, lub zog TSI tuaj yeem txo qis.
- Txawm hais tias MCX Nx4x TSI muaj tsuas yog ib qho TSI module, nws txhawb tsim ntau cov khoom siv kov cov yuam sij ntawm lub rooj tsav xwm kho vajtse thaum siv kev sib nrig sib pab.
Table 3. MCX Nx4x TSI and Kinetis E TSI (KE17Z256)
| MCX Nx4x series | Kinetis E series | |
| Kev khiav hauj lwm voltage | 1.71-3.6 V | 2.7-5.5 V |
| VDD suab cuam tshuam | Tsis muaj | Yog lawm |
| Muaj nuj nqi moos qhov chaw | • TSI IP internally generated
• Chip system moos |
TSI IP internally generated |
| Muaj nuj nqi moos ntau | 30 KHz - 10 MHz | 37 KHz - 10 MHz |
| TSI channels | 25 channels (TSI0) | Up to 50 channels (TSI0, TSI 1) |
| Tiv thaiv channels | 4 cov ntaub thaiv npog channel: CH0, CH6, CH12, CH18 | 3 shield channels for each TSI: CH4, CH12, CH21 |
| Kov hom | Self-cap mode: TSI [0:24] | Self-cap mode: TSI [0:24] |
| MCX Nx4x series | Kinetis E series | |
| Mutual-cap mode: Tx[0:7], Rx[8:24] | Mutual-cap mode: Tx[0:5], Rx[6:12] | |
| Kov electrodes | self-cap electrodes: mus txog 25 mutual-cap electrodes: mus txog 136 (8 × 17) | self-cap electrodes: mus txog 50 (25 + 25) mutual-cap electrodes: mus txog 72 (6 × 6 + 6 × 6) |
| Cov khoom | MCX N9x thiab MCX N5x | TIAB SA 17 Z256 |
Cov yam ntxwv txhawb nqa los ntawm MCX Nx4x TSI thiab Kinetis TSI yog qhia hauv Table 4.
Table 4. MCX Nx4x TSI and Kinetis TSI
| MCX Nx4x series | Kinetis E series | |
| Ob hom Sensing hom | Self-cap mode: Basic self-cap mode Sensitivity boost mode Noise cancellation mode
Mutual-cap mode: Basic mutual-cap mode Sensitivity boost enable |
|
| cuam tshuam kev txhawb nqa | Xaus ntawm scan cuam tshuam Tawm ntawm ntau cuam tshuam | |
| Tig qhov chaw txhawb nqa | 1. Software tshwm sim los ntawm kev sau cov GENCS [SWTS] me ntsis
2. Hardware trigger los ntawm INPUTMUX 3. Tsis siv neeg txhais los ntawm AUTO_TRIG[TRIG_ EN] |
1. Software tshwm sim los ntawm kev sau cov GENCS [SWTS] me ntsis
2. Hardware trigger los ntawm INP UTMUX |
| Kev them nyiaj yug qis zog | Kev pw tsaug zog zoo: ua haujlwm tag nrho thaum GENCS [STPE] raug teeb tsa rau 1 Lub Hwj Chim Down: Yog tias WAKE domain nquag ua haujlwm, TSI tuaj yeem ua haujlwm zoo li hauv "Pleev Pleev" hom. Deep Power Down, VBAT: tsis muaj | STOP hom, VLPS hom: ua haujlwm tag nrho thaum GENCS [STPE] raug teeb tsa rau 1. |
| Tsawg zog wakeup | Txhua tus TSI channel tuaj yeem tsim MCU los ntawm hom qis zog. | |
| Kev them nyiaj yug DMA | Qhov kev tshwm sim sab nraud lossis qhov kawg ntawm kev tshuaj ntsuam tuaj yeem ua rau DMA hloov pauv. | |
| Hardware suab nrov lim | SSC txo cov suab nrov nrov thiab txhawb nqa lub teeb liab-rau-lub suab nrov piv (PRBS hom, nce-down txee hom). | |
MCX Nx4x TSI new features
Qee qhov tshiab tau ntxiv rau MCX Nx4x TSI. Qhov tseem ceeb tshaj plaws yog teev nyob rau hauv cov lus hauv qab no. MCX Nx4x TSI muab ntau yam kev nplua nuj rau cov neeg siv. Zoo li cov haujlwm ntawm Baseline nws pib taug qab, Threshold auto trace, thiab Debounce, cov yam ntxwv no tuaj yeem paub qee qhov kev suav kho vajtse. Nws txuag cov peev txheej tsim kho software.
Table 5. MCX Nx4x TSI new features
| MCX Nx4x series | |
| 1 | Cov kab sib thooj sib koom ua ke ua haujlwm |
| 2 | Baseline auto-trace muaj nuj nqi |
| 3 | Pib-khiav muaj nuj nqi |
| 4 | Debounce muaj nuj nqi |
| 5 | Tsis siv neeg txhais tes ua haujlwm |
| 6 | Clock los ntawm nti system moos |
| 7 | Ntsuas ntiv tes ua haujlwm |
MCX Nx4x TSI function description
Nov yog cov lus piav qhia ntawm cov yam ntxwv tshiab tshiab no:
- Cov kab sib thooj sib koom ua ke ua haujlwm
- Qhov sib thooj muaj nuj nqi yog siv los ua ke ntau yam TSI channel rau kev tshuaj ntsuam. Configure TSI0_GENCS[S_PROX_EN] to 1 to enable the proximity mode, the value in TSI0_CONFIG[TSICH] invalid, it is not used to select a channel in proximity mode.
- The 25-ntsis register TSI0_CHMERGE[CHANNEL_ENABLE] is configured to select multiple channels, the 25-bit controls the selection of 25 TSI channels. Nws tuaj yeem xaiv txog li 25 channels, los ntawm kev teeb tsa 25 khoom rau 1 (1_1111_1111_1111_1111_1111_1111b). Thaum muaj qhov tshwm sim tshwm sim, ntau txoj kev xaiv los ntawm TSI0_CHMERGE[CHANNEL_ENABLE] raug tshuaj xyuas ua ke thiab tsim ib txheej ntawm TSI scan nqi. Tus nqi scan tuaj yeem nyeem los ntawm kev sau npe TSI0_DATA [TSICNT]. Qhov sib thooj sib koom ua ke muaj nuj nqi theoretically integrates capacitance ntawm ntau cov channel thiab ces pib scanning, uas tsuas siv tau nyob rau hauv tus kheej-cap hom. Qhov sib txuas sib txuas ntau dua tuaj yeem tau txais lub sijhawm luam theej duab luv dua, qhov me dua tus nqi scanning, thiab qhov tsis zoo ntawm qhov rhiab heev. Yog li ntawd, thaum kov pom, kov capacitance xav tau ntau dua kom tau txais qhov siab dua. Qhov no muaj nuj nqi yog tsim rau loj-chaw touch detection thiab loj-chaw nyob ze nrhiav kom tau.
- Baseline auto-trace muaj nuj nqi
- The TSI of MCX Nx4x provides the register to set the baseline of TSI and the baseline trace function. Tom qab TSI channel software calibration tiav, sau tus nqi pib pib hauv TSI0_BASELINE[BASELINE] register. Lub hauv paus pib ntawm tus kov channel hauv TSI0_BASELINE [BASELINE] sau npe yog sau rau hauv software los ntawm tus neeg siv. Kev teeb tsa ntawm lub hauv paus yog siv tau rau ib qho channel xwb. The baseline trace function can adjust the baseline in TSI0_BASELINE[BASELINE] register to make it close to the TSI current sample nqi. Lub hauv paus trace enabled muaj nuj nqi yog enabled los ntawm lub TSI0_BASELINE[BASE_TRACE_EN] ntsis, thiab tus pib trace ratio yog teem nyob rau hauv lub register TSI0_BASELINE[BASE_TRACE_DEBOUNCE]. Tus nqi pib nce lossis txo qis, qhov hloov pauv tus nqi rau txhua qhov nce / txo yog BASELINE * BASE_TRACE_DEBOUNCE. Lub hauv paus kab khiav haujlwm tsuas yog qhib rau hauv hom qis zog thiab qhov teeb tsa tsuas yog siv tau rau ib qho channel xwb. Thaum cov channel kov hloov pauv, cov ntawv sau npe cuam tshuam yuav tsum tau kho dua tshiab.
- Pib-khiav muaj nuj nqi
- Qhov chaw pib tuaj yeem suav tau los ntawm IP sab hauv kho vajtse yog tias qhov chaw pib taug qab tau qhib los ntawm kev teeb tsa TSI0_BASELINE[THRESHOLD_TRACE_EN] me ntsis rau 1. Tus nqi pib suav yog thauj mus rau qhov pib sau npe TSI0_TSHD. Txhawm rau kom tau txais tus nqi pib xav tau, xaiv qhov pib piv ntawm TSI0_BASELINE[THRESHOLD_RATIO]. Qhov pib ntawm tus kov channel yog xam raws li cov qauv hauv qab no hauv IP sab hauv. Threshold_H: TSI0_TSHD[THRESH] = [BASELINE + BASELINE >>(THRESHOLD_RATIO+1)] Threshold_L: TSI0_TSHD[THRESL] = [BASELINE – BASELINE >>(THRESHOLD_RATIO+1)] BASELINE is the value in TSI0_BASELINE[BASELINE].
- Debounce muaj nuj nqi
- MCX Nx4x TSI muab lub hardware debounce muaj nuj nqi, the TSI_GENCS [DEBOUNCE] tuaj yeem siv los teeb tsa cov xwm txheej sab nraud uas tuaj yeem tsim kev cuam tshuam. Tsuas yog qhov kev cuam tshuam tawm ntawm qhov kev tshwm sim hom txhawb kev debounce muaj nuj nqi thiab qhov kawg-ntawm-scan cuam tshuam kev tshwm sim tsis txhawb nws.
- Tsis siv neeg txhais tes ua haujlwm.
- Muaj peb lub ntsiab lus ntawm TSI, suav nrog cov software trigger los ntawm kev sau cov TSI0_GENCS[SWTS] ntsis, lub hardware trigger los ntawm INPUTMUX, thiab tsis siv neeg trigger los ntawm TSI0_AUTO_TRIG[TRIG_EN]. Daim duab 4 qhia tau hais tias qhov kev ua tiav tau tsim los ua kom tiav.
- MCX Nx4x TSI. Qhov no feature yog enabled los ntawm kev teeb tsa
- TSI0_AUTO_TRIG[TRIG_EN] to 1. Thaum lub tshuab tsis siv neeg qhib, lub software trigger thiab hardware trigger configuration hauv TSI0_GENCS[SWTS] invalid. Lub sij hawm nruab nrab ntawm txhua qhov kev cuam tshuam tuaj yeem suav los ntawm cov qauv hauv qab no:
- Timer lub sij hawm nruab nrab ntawm txhua qhov txhais = txhais moos / txhais lub moos faib * txhais lub moos.
- Trigger moos: configure TSI0_AUTO_TRIG[TRIG_CLK_SEL] to select the automatic trigger moos source.
- Trigger moos divider: configure TSI0_AUTO_TRIG[TRIG_CLK_DIVIDER] los xaiv lub trigger moos divider.
- Trigger moos counter: configure TSI0_AUTO_TRIG[TRIG_PERIOD_COUNTER] to configure trigger moos counter value.
- Rau lub moos ntawm lub moos tsis siv neeg txhais lus, ib qho yog lp_osc 32k moos, lwm qhov yog lub moos FRO_12Mhz lossis lub moos clk_in tuaj yeem xaiv los ntawm TSICLKSEL[SEL], thiab muab faib los ntawm TSICLKDIV[DIV].
- Muaj peb lub ntsiab lus ntawm TSI, suav nrog cov software trigger los ntawm kev sau cov TSI0_GENCS[SWTS] ntsis, lub hardware trigger los ntawm INPUTMUX, thiab tsis siv neeg trigger los ntawm TSI0_AUTO_TRIG[TRIG_EN]. Daim duab 4 qhia tau hais tias qhov kev ua tiav tau tsim los ua kom tiav.
- Clock los ntawm chip system moos
- Feem ntau, Kinetis E series TSI muab lub moos siv sab hauv los tsim lub moos ua haujlwm TSI.
- Rau TSI ntawm MCX Nx4x, lub moos ua haujlwm tsis tuaj yeem tsuas yog los ntawm IP sab hauv, tab sis nws tuaj yeem yog los ntawm lub moos nti. MCX Nx4x TSI has two function clock source choices (by configuring TSICLKSEL[SEL]).
- Raws li pom nyob rau hauv daim duab 5, ib tug los ntawm lub nti system moos yuav txo tau lub TSI operating zog noj, lwm yog generated los ntawm lub TSI internal oscillator. Nws tuaj yeem txo qhov jitter ntawm TSI ua haujlwm moos.
- FRO_12 MHz moos lossis lub moos clk_in yog TSI muaj nuj nqi moos, nws tuaj yeem xaiv los ntawm TSICLKSEL[SEL] thiab faib los ntawm TSICLKDIV[DIV].
- Ntsuas ntiv tes ua haujlwm
- MCX Nx4x TSI muab qhov ntsuas ntiv tes ua haujlwm uas tuaj yeem sim ua tus ntiv tes kov yam tsis muaj tus ntiv tes kov tiag tiag ntawm lub rooj tsav xwm kho vajtse los ntawm kev teeb tsa cov npe cuam tshuam.
- Qhov kev ua haujlwm no muaj txiaj ntsig zoo thaum lub sijhawm kuaj kab mob thiab kho vajtse.
- Lub zog ntawm TSI test ntiv tes tuaj yeem teeb tsa los ntawm TSI0_MISC[TEST_FINGER], tus neeg siv tuaj yeem hloov lub zog kov los ntawm nws.
- Muaj 8 txoj kev xaiv rau tus ntiv tes capacitance: 148pF, 296pF, 444pF, 592pF, 740pF, 888pF, 1036pF, 1184pF. Kev xeem ntiv tes ua haujlwm tau qhib los ntawm kev teeb tsa TSI0_MISC[TEST_FINGER_EN] mus rau 1.
- Tus neeg siv tuaj yeem siv txoj haujlwm no los xam cov hardware touchpad capacitance, TSI parameter debug, thiab ua software kev nyab xeeb / tsis ua haujlwm kuaj (FMEA). Hauv software code, teeb tsa tus ntiv tes capacitance ua ntej thiab tom qab ntawd ua kom lub ntsuas ntiv tes ua haujlwm.
Example use case of MCX Nx4x TSI new function
MCX Nx4x TSI has a feature for the low-power use case:
- Siv lub nti kaw lus moos kom txuag tau IP lub zog siv.
- Siv lub tshuab ua haujlwm tsis siv neeg, qhov sib thooj sib txuas ua ke ua haujlwm, lub hauv paus pib taug qab muaj nuj nqi, qhov pib pib taug txoj haujlwm, thiab debounce muaj nuj nqi los ua qhov yooj yim siv hluav taws xob tsawg-tsawg siv rooj plaub.
MCX Nx4x TSI hardware and software support
- NXP muaj plaub yam kho vajtse boards los txhawb MCX Nx4x TSI evaluation.
- X-MCX-N9XX-TSI board is the internal evaluation board, contract FAE/Marketing to request it.
- Lwm peb lub rooj tsavxwm yog NXP cov thawj coj tso tawm thiab tuaj yeem pom ntawm NXP web qhov twg tus neeg siv tuaj yeem rub tawm cov software txhawb nqa SDK thiab kov lub tsev qiv ntawv.
MCX Nx4x series TSI evaluation board
- NXP muab cov kev ntsuas ntsuas los pab cov neeg siv los ntsuas qhov ua haujlwm TSI. Hauv qab no yog cov ncauj lus kom ntxaws ntawm pawg thawj coj saib.
X-MCX-N9XX-TSI
- X-MCX-N9XX-TSI board yog ib tug kov sensing siv siv tsim nrog rau ntau yam kov qauv raws li NXP high-performance MCX Nx4x MCU uas muaj ib tug TSI module thiab txhawb mus txog rau 25 kov raws qhia nyob rau hauv lub board.
- Lub rooj tsavxwm tuaj yeem siv los ntsuas qhov ua haujlwm ntawm TSI rau MCX N9x thiab N5x series MCU. Cov khoom no tau dhau IEC61000-4-6 3V ntawv pov thawj.
NXP Semiconductors
MCX-N5XX-EVK
MCX-N5XX-EVK muab cov kov slider ntawm lub rooj tsavxwm, thiab nws yog sib xws nrog FRDM-KOV board. NXP muab lub tsev qiv ntawv kov kom paub txog cov haujlwm ntawm cov yuam sij, slider, thiab teb kov.
MCX-N9XX-EVK
MCX-N9XX-EVK muab cov kov slider ntawm lub rooj tsavxwm, thiab nws yog sib xws nrog FRDM-KOV board. NXP muab lub tsev qiv ntawv kov kom paub txog cov haujlwm ntawm cov yuam sij, slider, thiab teb kov.
Qauv TSIS MUAJ: FRDM-MCXN947
Qauv TSIS MUAJ: FRDM-MCXN947 muab ib tug kov tus yuam sij rau ntawm lub rooj tsavxwm thiab nws yog sib xws nrog FRDM-KOV board. NXP muab lub tsev qiv ntawv kov kom paub txog cov haujlwm ntawm cov yuam sij, slider, thiab teb kov.
NXP touch library support for MCX Nx4x TSI
- NXP muab lub tsev qiv ntawv kov software dawb xwb. Nws muab tag nrho cov software uas yuav tsum tau mus ntes kov thiab siv cov tswj siab dua li cov sliders lossis keypads.
- TSI keeb kwm yav dhau algorithms muaj rau kov cov keyboards thiab analog decoders, rhiab heev nws pib-calibration, qis zog, sib thooj, thiab dej kam rau ua.
- Lub SW tau muab faib rau hauv daim ntawv code hauv "object C lus code qauv". Lub cuab yeej kov tuner raws li FreeMASTER yog muab rau TSI configuration thiab tune.
SDK tsim thiab kov lub tsev qiv ntawv rub tawm
- Tus neeg siv tuaj yeem tsim SDK ntawm MCX hardware boards los ntawm https://mcuxpresso.nxp.com/en/welcome, ntxiv cov tsev qiv ntawv kov rau SDK, thiab rub tawm pob.
- Cov txheej txheem muaj nyob rau hauv daim duab 10, daim duab 11, thiab daim duab 12.
NXP kov lub tsev qiv ntawv
- Tus kov sensing code nyob rau hauv downloaded SDK nplaub tshev ...\boards\frdmmcxn947\demo_apps\touch_ sensing yog tsim los siv NXP kov lub tsev qiv ntawv.
- NXP Touch Library Reference Manual tuaj yeem pom hauv daim nplaub tshev .../middleware/touch/freemaster/ html/index.html, nws piav qhia txog NXP Touch software tsev qiv ntawv rau kev siv cov ntawv thov kov-sensing ntawm NXP MCU platforms. Lub tsev qiv ntawv NXP Touch software muab cov kev ntsuas kov-sensing algorithms txhawm rau txheeb xyuas tus ntiv tes kov, txav mus los, lossis taw tes taw.
- FreeMASTER cuab yeej rau TSI configure thiab tune yog suav nrog hauv NXP touch library. Yog xav paub ntxiv, saib NXP Touch Library Reference Manual (document NT20 RM) lossis NXP Touch Development Guide (document TIAB SA 12709).
- Cov tsev hauv paus hauv paus ntawm NXP Kov lub tsev qiv ntawv tau pom hauv daim duab 13:
MCX Nx4x TSI Performance
For MCX Nx4x TSI, the following parameters have been tested on the X-MCX-N9XX-TSI board. Ntawm no yog cov ntsiab lus ntawm kev ua haujlwm.
Table 6. Cov ntsiab lus ua haujlwm
| MCX Nx4x series | ||
| 1 | SNR | Mus txog 200: 1 rau hom self-cap thiab kev sib nrig-cap hom |
| 2 | Overlay thickness | Txog li 20 mm |
| 3 | Shield tsav lub zog | Mus txog 600pF ntawm 1MHz, Mus txog 200pF ntawm 2MHz |
| 4 | Sensor capacitance ntau yam | 5 pF - 200 pF |
- SNR test
- SNR yog xam raws li cov ntaub ntawv raw ntawm TSI counter value.
- Nyob rau hauv rooj plaub thaum tsis muaj algorithm siv los ua cov sampcoj qhov tseem ceeb, SNR qhov tseem ceeb ntawm 200: 1 tuaj yeem ua tiav hauv hom self-cap thiab mutualcap hom.
- Raws li pom nyob rau hauv daim duab 14, SNR test tau ua nyob rau ntawm TSI board ntawm EVB.
- Shield tsav lub zog kuaj
- Lub zog tiv thaiv lub zog ntawm TSI tuaj yeem txhim kho cov dej tsis zoo ntawm lub touchpad thiab tuaj yeem txhawb nqa lub touchpad loj dua rau ntawm lub rooj tsav xwm kho vajtse.
- Thaum lub 4 TSI shield channels tag nrho enabled, lub siab tshaj plaws tsav tsheb muaj peev xwm ntawm cov ntaub thaiv npog raws yog kuaj ntawm 1 MHz thiab 2 MHz TSI ua hauj lwm moos nyob rau hauv tus kheej-cap hom.
- Qhov siab dua lub moos ua haujlwm TSI, qhov kev tsav lub zog ntawm cov shielded channel qis dua. Yog tias lub moos ua haujlwm TSI qis dua 1MHz, qhov siab tshaj plaws tsav lub zog ntawm TSI yog loj dua 600 pF.
- Txhawm rau ua qhov tsim kho kho vajtse, xa mus rau cov txiaj ntsig kev sim uas pom hauv Table 7.
- Table 7. Shield tsav lub zog kuaj tau
Shield channel rau moos Max shield tsav lub zog CH0, CH6, CH12, CH18 1 MHz 600 pf ua 2 MHz 200 pf ua
- Overlay thickness xeem
- Txhawm rau tiv thaiv qhov kov electrode los ntawm kev cuam tshuam ntawm ib puag ncig sab nraud, cov khoom siv sib tshooj yuav tsum tau txuas nrog rau qhov chaw ntawm qhov kov electrode. Yuav tsum tsis muaj huab cua sib txawv ntawm qhov kov electrode thiab overlay. Ib qho overlay nrog lub siab dielectric tas li los yog ib qho overlay nrog me me thickness txhim kho qhov rhiab heev ntawm kov electrode. Qhov siab tshaj plaws overlay thickness ntawm cov khoom siv acrylic overlay tau sim ntawm X-MCX-N9XX-TSI board raws li qhia hauv daim duab 15 thiab daim duab 16. Cov kev kov kov tuaj yeem kuaj pom ntawm 20 hli acrylic overlay.
- Nov yog cov xwm txheej kom ua tiav:
- SNR> 5:1
- Self-cap hom
- 4 daim npog qhov ncauj channel
- Lub rhiab heev boost
- Sensor capacitance range test
- Qhov kev pom zoo ntawm lub cev muaj peev xwm ntawm qhov kov sensor ntawm lub rooj tsav khoom kho vajtse yog nyob rau hauv thaj tsam ntawm 5 pF txog 50 pF.
- Qhov cheeb tsam ntawm qhov kov sensor, cov khoom siv ntawm PCB, thiab cov kab khiav ntawm lub rooj tsavxwm cuam tshuam qhov loj ntawm lub peev xwm ntawm lub cev. Cov no yuav tsum tau txiav txim siab thaum lub sij hawm tsim kho vajtse ntawm lub rooj tsavxwm.
- Tom qab kev sim ntawm X-MCX-N9XX-TSI board, MCX Nx4x TSI tuaj yeem ntes qhov kev ua haujlwm kov thaum lub peev xwm ntawm qhov nruab nrab siab txog 200 pF, SNR loj dua 5: 1. Yog li ntawd, qhov yuav tsum tau ua rau kov board tsim yog hloov tau ntau dua.
Xaus
Cov ntaub ntawv no qhia txog cov haujlwm tseem ceeb ntawm TSI ntawm MCX Nx4x chips. For details on the MCX Nx4x TSI principle, refer to the TSI chapter of the MCX Nx4x Reference Manual (document MCXNx4xRM). Rau cov lus qhia txog kev tsim kho vajtse thiab touchpad tsim, xa mus rau KE17Z Dual TSI User Guide (document KE17ZDTSIUG).
Cov ntaub ntawv
Cov ntaub ntawv hauv qab no muaj nyob rau ntawm NXP webqhov chaw:
- MCX Nx4x Reference Manual (document MCXNx4xRM)
- KE17Z Dual TSI User Guide (document KE17ZDTSIUG)
- NXP Kov kev txhim kho phau ntawv qhia (daim ntawv TIAB SA 12709)
- NXP Touch Library Reference Phau ntawv (document NT20 RM)
Kev kho keeb kwm
Table 8. Kev kho keeb kwm
| Cov ntaub ntawv ID | Hnub tso tawm | Kev piav qhia |
| UG 10111 v.1 | Peb 7, 2024 | Thawj version |
Cov ntaub ntawv raug cai
- Lus txhais
- Draft — Ib tsab ntawv teev xwm txheej ntawm ib daim ntawv qhia tias cov ntsiab lus tseem nyob hauv qhov rov qabview thiab ua raws li kev pom zoo, uas yuav ua rau muaj kev hloov kho lossis ntxiv. NXP Semiconductors tsis muab ib qho kev sawv cev lossis kev lees paub txog qhov raug lossis ua tiav ntawm cov ntaub ntawv muaj nyob rau hauv daim qauv ntawm cov ntaub ntawv thiab yuav tsis muaj lub luag haujlwm rau qhov tshwm sim ntawm kev siv cov ntaub ntawv no.
- Tsis lees paub
- Limited warranty thiab lav — Cov ntaub ntawv hauv cov ntaub ntawv no ntseeg tau tias muaj tseeb thiab ntseeg tau. Txawm li cas los xij, NXP Semiconductors tsis muab ib qho kev sawv cev lossis kev lees paub, qhia lossis qhia, raws li qhov raug lossis ua tiav ntawm cov ntaub ntawv no thiab yuav tsis muaj lub luag haujlwm rau qhov tshwm sim ntawm kev siv cov ntaub ntawv no. NXP Semiconductors tsis muaj lub luag haujlwm rau cov ntsiab lus hauv daim ntawv no yog muab los ntawm cov ntaub ntawv xov xwm sab nraud ntawm NXP Semiconductors. Tsis muaj qhov tshwm sim yuav tsum NXP Semiconductors yuav tsum lav rau ib qho kev tsis ncaj ncees, qhov xwm txheej, kev rau txim, tshwj xeeb, lossis kev puas tsuaj (xws li - tsis muaj kev txwv - cov txiaj ntsig poob, kev poob qis, kev cuam tshuam kev lag luam, cov nqi cuam tshuam txog kev tshem tawm lossis hloov cov khoom lossis cov nqi rov ua haujlwm) Txawm hais tias qhov kev puas tsuaj no yog raws li kev tsim txom (nrog rau kev tsis saib xyuas), kev lav phib xaub, kev ua txhaum cai ntawm daim ntawv cog lus lossis lwm yam kev cai lij choj. Txawm hais tias muaj kev puas tsuaj uas tus neeg siv khoom tuaj yeem tshwm sim rau ib qho laj thawj twg, NXP Semiconductors 'tag nrho thiab kev lav phib xaub rau tus neeg siv khoom rau cov khoom tau piav qhia hauv no yuav raug txwv los ntawm Cov Lus Qhia thiab cov xwm txheej ntawm kev muag khoom ntawm NXP Semiconductors.
- Txoj cai hloov pauv - NXP Semiconductors muaj cai hloov pauv cov ntaub ntawv luam tawm hauv daim ntawv no, suav nrog yam tsis muaj kev txwv tshwj xeeb thiab cov lus piav qhia ntawm cov khoom, txhua lub sijhawm thiab tsis muaj ntawv ceeb toom. Cov ntaub ntawv no hloov pauv thiab hloov tag nrho cov ntaub ntawv muab ua ntej tshaj tawm ntawm no.
- Haum rau kev siv - Cov khoom lag luam NXP Semiconductors tsis tsim, tso cai, lossis lav kom tsim nyog rau kev siv hauv kev txhawb nqa lub neej, lub neej tseem ceeb lossis kev nyab xeeb tseem ceeb lossis cov cuab yeej siv, lossis hauv cov ntawv thov uas tsis ua haujlwm lossis ua haujlwm tsis zoo ntawm NXP Semiconductors cov khoom tuaj yeem tsim nyog yuav tsum tau ua rau kev raug mob ntawm tus kheej, kev tuag lossis kev puas tsuaj loj lossis ib puag ncig. NXP Semiconductors thiab nws cov neeg muag khoom lees txais tsis muaj kev lav phib xaub rau kev suav nrog thiab / lossis kev siv NXP Semiconductors cov khoom lag luam hauv cov khoom siv lossis cov ntawv thov thiab yog li cov kev suav nrog thiab / lossis kev siv yog nyob ntawm tus neeg siv khoom qhov kev pheej hmoo.
- Cov ntawv thov - Cov ntawv thov uas tau piav qhia hauv no rau ib qho ntawm cov khoom no yog rau kev piav qhia nkaus xwb. NXP Semiconductors ua tsis muaj kev sawv cev lossis kev lees paub tias cov ntawv thov no yuav tsim nyog rau kev siv tshwj xeeb yam tsis muaj kev sim ntxiv lossis hloov kho. Cov neeg siv khoom yog lub luag haujlwm rau kev tsim thiab kev ua haujlwm ntawm lawv cov ntawv thov thiab cov khoom siv NXP Semiconductors cov khoom, thiab NXP Semiconductors lees txais tsis muaj kev lav phib xaub rau kev pab cuam nrog cov ntawv thov lossis cov khoom tsim khoom. Nws yog tus neeg siv khoom lub luag haujlwm nkaus xwb los txiav txim siab seb cov khoom lag luam NXP Semiconductors puas tsim nyog thiab haum rau cov neeg siv khoom siv thiab cov khoom lag luam tau npaj, nrog rau kev npaj daim ntawv thov thiab siv cov neeg siv khoom thib peb cov neeg siv khoom. Cov neeg siv khoom yuav tsum muab cov qauv tsim nyog thiab kev tiv thaiv kev ua haujlwm kom txo qis kev pheej hmoo cuam tshuam nrog lawv cov ntawv thov thiab cov khoom lag luam. NXP Semiconductors tsis lees txais ib qho kev lav phib xaub uas muaj feem xyuam rau ib qho kev ua txhaum cai, kev puas tsuaj, cov nqi, lossis cov teeb meem uas yog raws li qhov tsis muaj zog lossis ua tsis tau raws li cov neeg siv khoom siv lossis cov khoom siv, lossis daim ntawv thov lossis siv los ntawm cov neeg siv khoom thib peb. Tus neeg siv khoom yog lub luag haujlwm los ua txhua yam kev ntsuas tsim nyog rau cov neeg siv khoom siv thiab cov khoom siv NXP Semiconductors cov khoom kom tsis txhob muaj qhov ua tsis tiav ntawm cov ntawv thov thiab cov khoom lossis ntawm daim ntawv thov lossis siv los ntawm cov neeg siv khoom thib peb. NXP tsis lees txais kev lav phib xaub ntawm qhov no.
- Cov ntsiab lus thiab cov xwm txheej ntawm kev muag khoom - NXP Semiconductors cov khoom muag raug muag raws li cov ntsiab lus dav dav thiab cov xwm txheej ntawm kev muag khoom, raws li luam tawm ntawm https://www.nxp.com/profile/terms tshwj tsis yog tias pom zoo nyob rau hauv daim ntawv cog lus tus neeg siv tau. Yog tias qhov kev pom zoo ntawm tus kheej tau xaus lus tsuas yog cov ntsiab lus thiab cov xwm txheej ntawm qhov kev pom zoo yuav raug siv. NXP Semiconductors ntawm no qhia cov khoom siv rau kev siv cov neeg siv khoom cov ntsiab lus thiab cov xwm txheej hais txog kev yuav khoom ntawm NXP Semiconductors los ntawm cov neeg siv khoom.
- Export tswj - Cov ntaub ntawv no nrog rau cov khoom uas tau piav qhia hauv no tuaj yeem raug tswj hwm kev tswj hwm kev xa tawm. Kev xa tawm tuaj yeem xav tau kev tso cai ua ntej los ntawm cov tub ceev xwm muaj peev xwm.
- Kev tsim nyog rau kev siv hauv cov khoom tsis yog tsheb tsim nyog - Tshwj tsis yog tias daim ntawv no qhia meej tias qhov tshwj xeeb NXP Semiconductors cov khoom lag luam yog tsheb tsim nyog, cov khoom lag luam tsis haum rau kev siv tsheb. Nws tsis yog qhov tsim nyog lossis raug kuaj los ntawm kev kuaj tsheb lossis cov ntawv thov. NXP Semiconductors lees txais tsis muaj kev lav phib xaub rau kev suav nrog thiab / lossis siv cov khoom tsis tsim nyog hauv tsheb hauv cov khoom siv tsheb lossis kev siv. Yog tias cov neeg siv khoom siv rau kev tsim-hauv thiab siv hauv kev siv tsheb mus rau cov tsheb tshwj xeeb thiab cov qauv, cov neeg siv khoom (a) yuav tsum siv cov khoom yam tsis muaj NXP Semiconductors ' warranty ntawm cov khoom rau xws li kev siv tsheb, siv thiab specifications, thiab (b) thaum twg los tau Cov neeg siv khoom siv cov khoom siv rau kev siv tsheb dhau ntawm NXP Semiconductors cov kev qhia tshwj xeeb xws li kev siv yuav tsum tsuas yog ntawm tus neeg siv khoom muaj kev pheej hmoo, thiab (c) cov neeg siv khoom them nyiaj tag nrho NXP Semiconductors rau ib qho kev lav phib xaub, kev puas tsuaj lossis tsis ua tiav cov khoom thov los ntawm cov neeg siv khoom tsim thiab siv cov khoom rau automotive applications dhau NXP Semiconductors 'tus qauv warranty thiab NXP Semiconductors' cov khoom specifications.
- Kev txhais— Ib daim ntawv tsis yog lus Askiv (tshwj xeeb) ntawm cov ntaub ntawv, suav nrog cov ntaub ntawv raug cai hauv daim ntawv no, tsuas yog siv rau kev siv xwb. Cov lus Askiv version yuav muaj yeej yog tias muaj qhov tsis sib xws ntawm cov ntawv txhais lus thiab lus Askiv.
- Ruaj Ntseg - Cov neeg siv khoom nkag siab tias txhua yam khoom siv NXP tuaj yeem raug rau qhov tsis muaj qhov tsis zoo lossis tuaj yeem txhawb nqa cov qauv kev ruaj ntseg lossis cov lus qhia tshwj xeeb nrog cov kev txwv paub. Cov neeg siv khoom yog lub luag haujlwm rau kev tsim thiab kev ua haujlwm ntawm lawv cov ntawv thov thiab cov khoom siv thoob plaws hauv lawv lub neej kom txo tau cov txiaj ntsig ntawm cov kev tsis zoo no ntawm cov neeg siv khoom thiab cov khoom siv. Tus neeg siv khoom lub luag haujlwm tseem txuas ntxiv mus rau lwm yam qhib thiab / lossis cov cuab yeej cuab tam uas txhawb nqa los ntawm NXP cov khoom siv rau hauv cov neeg siv khoom. NXP lees txais tsis muaj kev lav phib xaub rau txhua qhov tsis zoo. Cov neeg siv khoom yuav tsum tsis tu ncua xyuas kev ruaj ntseg hloov tshiab los ntawm NXP thiab ua raws li tsim nyog. Cov neeg siv khoom yuav tsum xaiv cov khoom uas muaj kev ruaj ntseg zoo tshaj plaws raws li cov kev cai, cov cai, thiab cov qauv ntawm daim ntawv thov thiab txiav txim siab tsim qhov kawg ntawm nws cov khoom thiab tsuas yog lub luag haujlwm rau kev ua raws li tag nrho cov kev cai lij choj, kev tswj hwm, thiab kev ruaj ntseg ntsig txog nws cov khoom. , tsis hais txog cov ntaub ntawv lossis kev txhawb nqa uas yuav muab los ntawm NXP. NXP muaj Pawg Neeg Saib Xyuas Kev Ruaj Ntseg Teeb Meem (PSIRT) (mus cuag tau ntawm PSIRT@nxp.com) uas tswj xyuas qhov kev tshawb nrhiav, kev tshaj tawm, thiab kev daws teeb meem kev nyab xeeb ntawm cov khoom siv NXP.
- NXP BV — NXP BV tsis yog lub tuam txhab ua haujlwm thiab nws tsis faib lossis muag cov khoom.
Cov cim lag luam
- Daim ntawv ceeb toom: Tag nrho cov npe khoom siv, cov npe khoom, cov npe kev pabcuam, thiab cov cim lag luam yog cov cuab yeej ntawm lawv cov tswv.
- NXP — wordmark thiab logo yog cov cim lag luam ntawm NXP BV
- AMBA, Arm, Arm7, Arm7TDMI, Arm9, Arm11, Artisan, big.LITTLE, Cordio, CoreLink, CoreSight, Cortex, DesignStart, DynamIQ, Jazelle, Keil, Mali, Mbed, Mbed Enabled, NEON, POP, TiagView, SecurCore, Socrates, Thumb, TrustZone, ULINK, ULINK2, ULINK-ME, ULINKPLUS, ULINKpro, μVision, Ntau yam — yog cov cim lag luam thiab / lossis cov cim lag luam ntawm Arm Limited (lossis nws cov koom tes lossis koom nrog) hauv Asmeskas thiab / lossis lwm qhov. Cov thev naus laus zis muaj feem xyuam yuav raug tiv thaiv los ntawm ib qho lossis tag nrho ntawm patents, copyrights, designs, thiab trade secrets. Txhua txoj cai.
- Kinetic — yog lub cim lag luam ntawm NXP BV
- MCX — yog lub cim lag luam ntawm NXP BV
- Microsoft, Azure, thiab ThreadX — yog cov cim lag luam ntawm Microsoft pawg tuam txhab.
Thov nco ntsoov tias cov ntawv ceeb toom tseem ceeb hais txog cov ntaub ntawv no thiab cov khoom uas tau piav qhia hauv no, tau muab tso rau hauv nqe lus 'Cov ntaub ntawv raug cai'.
- © 2024 NXP BV All rights reserved.
- Yog xav paub ntxiv, thov mus saib https://www.nxp.com.
- Hnub tso tawm: Peb 7, 2024
- Cov ntaub ntawv ID: UG 10111
- Rev. 1-7 Peb 2024
Cov ntaub ntawv / Cov ntaub ntawv
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NXP MCX N Series High Performance Microcontrollers [ua pdf] Cov neeg siv phau ntawv qhia MCX N Series, MCX N Series High Performance Microcontrollers, High Performance Microcontrollers, Microcontrollers |
