TQMLS1028A Platform Raws li Layerscape Dual Cortex
Cov ntaub ntawv khoom
Specifications
- Qauv: TQMLS1028A
- Hnub tim: 08.07.2024
Cov lus qhia siv khoom
Txoj Cai Kev Nyab Xeeb thiab Kev Tiv Thaiv Kev Tiv Thaiv
Ua kom muaj kev ua raws li EMC, ESD, kev nyab xeeb kev ua haujlwm, kev ruaj ntseg ntawm tus kheej, kev ruaj ntseg cyber, kev siv, kev tswj xyuas, kev rau txim ua raws li, warranty, huab cua, thiab kev ua haujlwm.
Kev Tiv Thaiv Ib puag ncig
Ua raws li RoHS, EuP, thiab California Proposition 65 cov cai rau kev tiv thaiv ib puag ncig.
FAQ
- Dab tsi yog qhov tseem ceeb ntawm kev nyab xeeb rau kev siv cov khoom?
Cov kev xav tau kev nyab xeeb tseem ceeb suav nrog kev ua raws li EMC, ESD, kev nyab xeeb kev ua haujlwm, kev ruaj ntseg ntawm tus kheej, kev ruaj ntseg cyber, thiab cov lus qhia siv. - Kuv tuaj yeem ua kom muaj kev tiv thaiv ib puag ncig thaum siv cov khoom?
Txhawm rau kom muaj kev tiv thaiv ib puag ncig, nco ntsoov ua raws RoHS, EuP, thiab California Proposition 65 cov cai.
TQML 1028A
Tus neeg siv phau ntawv
TQMLS1028A UM 0102 08.07.2024
REVISION keeb kwm
| Rev. | Hnub tim | Lub npe | Pos. | Hloov kho |
| 0100 | 24.06.2020 | Petz | Thawj tsab | |
| 0101 | 28.11.2020 | Petz | Txhua Table 3 4.2.3 4.3.3 4.15.1, XIV 12 Table 13 5.3, 18 thiab 19 |
Cov kev hloov pauv tsis ua haujlwm Cov lus hais ntxiv Cov lus piav qhia ntxiv Cov lus piav qhia ntawm RCW qhia meej Ntxiv
Cov cim "Secure Element" ntxiv 3D views tshem tawm |
| 0102 | 08.07.2024 | Petz / Kreuzer | Daim duab 12 4.15.4 Table 13 Tab 14, Tab 15 7.4, 7.5, 7.6, 7.7, 8.5 |
Daim duab ntxiv Typos kho
Voltage pin 37 kho rau 1 V Tus lej ntawm MAC chaw nyob ntxiv Tshooj ntxiv |
Hais txog phau ntawv no
Copyright thiab daim ntawv tso cai cov nuj nqis
Copyright tiv thaiv © 2024 los ntawm TQ-Systems GmbH.
Tus neeg siv phau ntawv no yuav tsis muab luam tawm, luam tawm, txhais, hloov lossis faib, tag nrho lossis ib nrab hauv hluav taws xob, tshuab nyeem tau, lossis lwm daim ntawv yam tsis tau sau ntawv tso cai los ntawm TQ-Systems GmbH.
Cov tsav tsheb thiab cov khoom siv hluav taws xob rau cov khoom siv nrog rau BIOS yog raug rau cov cai ntawm cov tuam txhab tsim khoom. Daim ntawv tso cai tej yam kev mob ntawm cov chaw tsim tshuaj paus yuav tsum tau ua raws li.
Bootloader-licence cov nuj nqis yog them los ntawm TQ-Systems GmbH thiab suav nrog tus nqi.
Cov nqi ntawv tso cai rau kev khiav hauj lwm thiab cov ntawv thov tsis raug suav nrog thiab yuav tsum suav / tshaj tawm cais.
Sau npe ua lag luam
TQ-Systems GmbH lub hom phiaj ua raws li kev cai lij choj ntawm txhua daim duab thiab cov ntawv siv hauv txhua qhov kev tshaj tawm, thiab siv zog siv cov duab qub lossis cov ntawv tsis muaj ntawv tso cai thiab cov ntawv.
Tag nrho cov npe khoom lag luam thiab cov cim lag luam uas tau hais hauv Phau Ntawv Qhia Tus Neeg Siv, suav nrog cov kev tiv thaiv los ntawm lwm tus neeg sab nrauv, tshwj tsis yog tias tau sau ua lwm yam hauv kev sau ntawv, raug rau cov kev cai tshwj xeeb ntawm cov cai lij choj tam sim no thiab cov cai lij choj ntawm tus tswv lag luam tam sim no yam tsis muaj kev txwv. Ib tug yuav tsum txiav txim siab tias hom thiab cov cim lag luam raug tiv thaiv los ntawm tus thib peb.
Tsis lees paub
TQ-Systems GmbH tsis lav tias cov ntaub ntawv nyob rau hauv Phau Ntawv Qhia Tus Neeg Siv no yog hloov tshiab, raug, ua tiav lossis zoo. Tsis yog TQ-Systems GmbH xav tias lav rau kev siv cov ntaub ntawv ntxiv. Kev lav phib xaub tawm tsam TQ-Systems GmbH, xa mus rau cov khoom siv lossis cov khoom tsis zoo cuam tshuam txog kev puas tsuaj tshwm sim, vim kev siv lossis tsis siv cov ntaub ntawv muab rau hauv Phau Ntawv Qhia Tus Neeg Siv, lossis vim siv cov ntaub ntawv yuam kev lossis tsis tiav, raug zam, ntev npaum li cas raws li tsis muaj pov thawj txhob txwm los yog tsis saib xyuas qhov txhaum ntawm TQ-Systems GmbH.
TQ-Systems GmbH qhia meej meej txog txoj cai hloov lossis ntxiv rau cov ntsiab lus ntawm Tus Neeg Siv phau ntawv no lossis qee qhov ntawm nws yam tsis muaj kev ceeb toom tshwj xeeb.
Daim ntawv ceeb toom tseem ceeb:
Ua ntej siv Starterkit MBLS1028A los yog ib feem ntawm cov schematics ntawm MBLS1028A, koj yuav tsum ntsuas nws thiab txiav txim siab seb nws puas haum rau koj daim ntawv thov. Koj xav tias tag nrho cov kev pheej hmoo thiab kev lav phib xaub cuam tshuam nrog kev siv li no. TQ-Systems GmbH ua tsis muaj lwm yam kev lav phib xaub suav nrog, tab sis tsis txwv rau, ib qho kev lees paub ntawm kev ua lag luam lossis kev nyab xeeb rau ib lub hom phiaj tshwj xeeb. Tshwj tsis yog qhov txwv tsis pub los ntawm txoj cai lij choj, TQ-Systems GmbH yuav tsis lav rau ib qho kev tsis ncaj, tshwj xeeb, qhov tshwm sim los yog qhov tshwm sim los ntawm kev siv ntawm Starterkit MBLS1028A lossis schematics siv, tsis hais txog txoj cai lij choj tau lees paub.
Luam tawm
TQ-Systems GmbH
Gut Delling, Mühlstraße 2
D-82229 Saib
- Tel: +49 8153 9308–0
- Fax: +49 8153 9308–4223
- E-Mail: Info@TSO-Group
- Web: TQ-Group
Cov lus qhia txog kev nyab xeeb
Kev tuav tsis raug lossis tsis raug ntawm cov khoom tuaj yeem txo nws txoj sia ntev.
Symbols thiab typographic conventions
Table 1: Cov Cai thiab Cov Cai
| Cim | Lub ntsiab lus |
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Cov cim no sawv cev rau kev tuav ntawm electrostatic-sensitive modules thiab / lossis cov khoom. Cov khoom no feem ntau puas / puas tsuaj los ntawm kev sib kis ntawm ib lub voltage siab dua li ntawm 50 V. Ib tug tib neeg lub cev feem ntau tsuas muaj kev tawm electrostatic tshaj li ntawm 3,000 V. |
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Cov cim no qhia txog kev siv tau ntawm voltages siab dua 24 V. Thov nco ntsoov cov kev cai lij choj uas cuam tshuam txog qhov no.
Kev tsis ua raws li cov cai no tuaj yeem ua rau muaj kev puas tsuaj loj rau koj txoj kev noj qab haus huv thiab tseem ua rau muaj kev puas tsuaj / kev puas tsuaj ntawm cov khoom. |
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Cov cim no qhia tau tias muaj kev phom sij. Kev ua raws li cov txheej txheem tau piav qhia tuaj yeem ua rau muaj kev puas tsuaj rau koj txoj kev noj qab haus huv thiab / lossis ua rau muaj kev puas tsuaj / kev puas tsuaj ntawm cov khoom siv. |
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Cov cim no sawv cev rau cov ntsiab lus tseem ceeb lossis cov yam ntxwv rau kev ua haujlwm nrog TQ-cov khoom. |
| txib | Ib lub font nrog qhov dav-dav yog siv los qhia cov lus txib, cov ntsiab lus, file cov npe, lossis cov ntawv qhia zaub mov. |
Kev tuav thiab cov lus qhia ESD
Kev tswj hwm ntawm koj cov khoom TQ
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Cov khoom siv hluav taws xob ntawm koj cov khoom TQ yog rhiab rau electrostatic paug (ESD). Ib txwm hnav cov khaub ncaws tiv thaiv zoo li qub, siv cov cuab yeej ESD-kev nyab xeeb, cov ntaub ntawv ntim khoom thiab lwm yam, thiab ua haujlwm rau koj cov khoom TQ hauv ib puag ncig ESD-kev nyab xeeb. Tshwj xeeb tshaj yog thaum koj hloov modules rau, hloov jumper nqis, lossis txuas lwm yam khoom siv. |
Lub npe ntawm cov teeb liab
Lub cim hash (#) ntawm qhov kawg ntawm lub npe teeb liab qhia tau hais tias lub teeb liab qis.
Example: RESET#
Yog tias lub teeb liab tuaj yeem hloov ntawm ob txoj haujlwm thiab yog tias qhov no tau sau tseg hauv lub npe ntawm lub teeb liab, qhov ua haujlwm qis qis yog cim nrog tus cim hash thiab pom thaum kawg.
Example: C / D#
Yog tias lub teeb liab muaj ntau yam haujlwm, cov haujlwm ntawm tus kheej raug cais los ntawm slashes thaum lawv tseem ceeb rau kev xaim. Kev txheeb xyuas cov haujlwm ntawm tus kheej ua raws li cov lus cog tseg saum toj no.
Example: WE2# / OE#
Cov ntaub ntawv siv tau ntxiv / presumed paub
- Specifications thiab phau ntawv ntawm cov modules siv:
Cov ntaub ntawv no piav qhia txog kev pabcuam, kev ua haujlwm thiab cov yam ntxwv tshwj xeeb ntawm cov qauv siv (xws li BIOS). - Specifications ntawm cov khoom siv:
Chaw tsim tshuaj paus specifications ntawm cov khoom siv, example CompactFlash cards, yuav tsum tau muab sau tseg. Lawv muaj, yog tias tsim nyog, cov ntaub ntawv ntxiv uas yuav tsum tau sau tseg kom muaj kev nyab xeeb thiab txhim khu kev qha.
Cov ntaub ntawv no tau muab khaws cia ntawm TQ-Systems GmbH. - Chip yuam kev:
Nws yog tus neeg siv lub luag haujlwm kom paub tseeb tias tag nrho cov ntaub ntawv tsis raug luam tawm los ntawm cov chaw tsim khoom ntawm txhua qhov khoom raug sau tseg. Cov neeg tsim khoom cov lus qhia yuav tsum ua raws. - Software cwj pwm:
Tsis muaj kev lav phib xaub tuaj yeem muab tau, lossis lub luag haujlwm ua rau ib qho kev xav tsis zoo ntawm software vim yog cov khoom tsis txaus. - Kev paub dav dav:
Cov kws tshaj lij hauv hluav taws xob engineering / computer engineering yog xav tau rau kev teeb tsa thiab kev siv cov cuab yeej.
Cov ntaub ntawv hauv qab no yuav tsum tau ua kom nkag siab tag nrho cov ntsiab lus hauv qab no:
- MBLS1028A daim duab kos duab
- MBLS1028A Tus neeg siv phau ntawv
- LS1028A Cov ntaub ntawv
- U-Boot cov ntaub ntawv: www.denx.de/wiki/U-Boot/Documentation
- Yocto cov ntaub ntawv: www.yoctoproject.org/docs/
- TQ-Support Wiki: Txhawb-Wiki TQMLS1028A
QHOV TSEEB
Tus neeg siv phau ntawv no piav qhia txog kev kho vajtse ntawm TQMLS1028A hloov kho 02xx, thiab hais txog qee qhov chaw software. Qhov sib txawv rau TQMLS1028A hloov kho 01xx tau sau tseg, thaum siv tau.
Ib qho TQMLS1028A derivative tsis tas yuav muab tag nrho cov yam ntxwv tau piav qhia hauv Cov Neeg Siv Phau Ntawv no.
Tus neeg siv phau ntawv no tseem tsis hloov NXP CPU Reference Manuals.
Cov ntaub ntawv muab rau hauv Phau Ntawv Qhia Tus Neeg Siv no tsuas yog siv tau los ntawm kev sib txuas nrog cov khau raj khau raj,
uas yog preinstalled ntawm TQMLS1028A, thiab BSP muab los ntawm TQ-Systems GmbH. Saib tshooj 6 thiab.
TQMLS1028A yog universal Minimodule raws li NXP Layerscape CPUs LS1028A / LS1018A / LS1027A / LS1017A. Cov Layerscape CPUs muaj ib leeg, lossis Dual Cortex®-A72 core, nrog QorIQ thev naus laus zis.
TQMLS1028A txuas ntxiv TQ-Systems GmbH cov khoom lag luam thiab muab kev ua haujlwm zoo tshaj plaws.
Qhov tsim nyog CPU derivative (LS1028A / LS1018A / LS1027A / LS1017A) tuaj yeem xaiv rau txhua qhov yuav tsum tau ua.
Txhua qhov tseem ceeb CPU pins raug xa mus rau TQMLS1028A connectors.
Yog li tsis muaj kev txwv rau cov neeg siv khoom siv TQMLS1028A nrog rau kev sib koom ua ke tsim kho. Tsis tas li ntawd, tag nrho cov khoom tsim nyog rau kev ua haujlwm CPU kom raug, zoo li DDR4 SDRAM, eMMC, fais fab mov thiab kev tswj fais fab tau muab tso rau hauv TQMLS1028A. Lub ntsiab TQMLS1028A cov yam ntxwv yog:
- CPU derivatives LS1028A / LS1018A / LS1027A / LS1017A
- DDR4 SDRAM, ECC raws li kev xaiv los ua ke
- eMMC NAND Flash
- QSPI NOR Flash
- Ib leeg khoom voltage 5 vws
- RTC / EEPROM / kub sensor
MBLS1028A kuj tseem ua haujlwm ua pawg thawj coj saib xyuas thiab siv lub platform rau TQMLS1028A.
TshajVIEW
Thaiv daim duab
System Cheebtsam
TQMLS1028A muab cov haujlwm tseem ceeb hauv qab no thiab cov yam ntxwv:
- Layerscape CPU LS1028A lossis tus pin sib xws, saib 4.1
- DDR4 SDRAM nrog ECC (ECC yog qhov kev xaiv sib dhos)
- QSPI NOR Flash (kev xaiv xaiv)
- eMMC NAND Flash
- Oscillators
- Rov kho cov qauv, Tus Saib Xyuas thiab Kev Tswj Hluav Taws Xob
- System Controller rau Reset-Configuration thiab Power Management
- Voltage regulators rau tag nrho cov voltages siv ntawm TQMLS1028A
- Voltage kev saib xyuas
- Kub sensors
- Ruaj Ntseg Element SE050 (kev xaiv xaiv)
- RTC
- EEPROM
- Boar-rau-Board connectors
Txhua qhov tseem ceeb CPU pins raug xa mus rau TQMLS1028A connectors. Yog li tsis muaj kev txwv rau cov neeg siv khoom siv TQMLS1028A nrog rau kev sib koom ua ke tsim kho. Kev ua haujlwm ntawm qhov sib txawv TQMLS1028A feem ntau yog txiav txim siab los ntawm cov yam ntxwv muab los ntawm CPU cov txiaj ntsig.
Electronics
SIB 1028A
LS1028A variants, thaiv daim duab
LS1028A variants, cov ntsiab lus
Cov lus hauv qab no qhia tau hais tias cov yam ntxwv muab los ntawm cov sib txawv sib txawv.
Cov teb uas muaj keeb kwm liab liab qhia qhov sib txawv; cov teb uas muaj keeb kwm yav dhau ntsuab qhia txog kev sib raug zoo.
Table 2: LS1028A variants
| Feature | SIB 1028A | SIB 1027A | SIB 1018A | SIB 1017A |
| ARM® core | 2 × Cortex®-A72 | 2 × Cortex®-A72 | 1 × Cortex®-A72 | 1 × Cortex®-A72 |
| SDRAM | 32-ntsis, DDR4 + ECC | 32-ntsis, DDR4 + ECC | 32-ntsis, DDR4 + ECC | 32-ntsis, DDR4 + ECC |
| GPU | 1 × GC7000UltraLite | – | 1 × GC7000UltraLite | – |
| 4 × 2.5 G / 1 G hloov Eth (TSN enabled) | 4 × 2.5 G / 1 G hloov Eth (TSN enabled) | 4 × 2.5 G / 1 G hloov Eth (TSN enabled) | 4 × 2.5 G / 1 G hloov Eth (TSN enabled) | |
| Ethernet | 1 × 2.5 G / 1 G Eth
(TSN enabled) |
1 × 2.5 G / 1 G Eth
(TSN enabled) |
1 × 2.5 G / 1 G Eth
(TSN enabled) |
1 × 2.5 G / 1 G Eth
(TSN enabled) |
| 1 × 1 G Eth | 1 × 1 G Eth | 1 × 1 G Eth | 1 × 1 G Eth | |
| PCIe | 2 × Gen 3.0 Controllers (RC lossis RP) | 2 × Gen 3.0 Controllers (RC lossis RP) | 2 × Gen 3.0 Controllers (RC lossis RP) | 2 × Gen 3.0 Controllers (RC lossis RP) |
| USB | 2 × USB 3.0 nrog PHY
(Tus tswv tsev lossis khoom siv) |
2 × USB 3.0 nrog PHY
(Tus tswv tsev lossis khoom siv) |
2 × USB 3.0 nrog PHY
(Tus tswv tsev lossis khoom siv) |
2 × USB 3.0 nrog PHY
(Tus tswv tsev lossis khoom siv) |
Pib dua Logic thiab Tus Saib Xyuas
Lub logic rov pib dua muaj cov haujlwm hauv qab no:
- Voltage saib xyuas ntawm TQMLS1028A
- Sab nraud reset input
- PGOOD tso zis rau lub zog-up ntawm circuits ntawm cov cab kuj board, xws li, PHYs
- Pib dua LED (Function: PORESET # qis: LED teeb)
Table 3: TQMLS1028A Reset- thiab Status signals
| Teeb liab | TQML 1028A | Dir. | Qib | Lus ceeb toom |
| PORESET# | X2-93 | O | 1.8 V | PORESET# kuj ua rau RESET_OUT# (TQMLS1028A hloov kho 01xx) lossis RESET_REQ_OUT# (TQMLS1028A hloov kho 02xx) |
| HRESET# | X2-95 | I/O | 1.8 V | – |
| TRST# | X2-100 | I/OOC | 1.8 V | – |
| PGOOD | X1-14 | O | 3.3 V | Siv lub teeb liab rau cov khoom siv thiab cov tsav tsheb ntawm cov cab kuj |
| RESIN# | X1-17 | I | 3.3 V | – |
| RESET_REQ# |
X2-97 |
O | 1.8 V | TQMLS1028A revision 01xx |
| RESET_REQ_OUT# | O | 3.3 V | TQMLS1028A revision 02xx |
JTAG-Reset TRST#
TRST# yog txuas rau PORESET#, raws li qhia hauv daim duab hauv qab no. Saib kuj NXP QorIQ LS1028A Tsim Kev Tshawb Fawb (5).
Self-Reset ntawm TQMLS1028A hloov kho 01xx
Daim duab thaiv hauv qab no qhia txog RESET_REQ# / RESIN# thaiv ntawm TQMLS1028A hloov kho 01xx.
Self-Reset ntawm TQMLS1028A hloov kho 02xx
LS1028A tuaj yeem pib lossis thov kev kho vajtse rov pib dua ntawm software.
Cov zis HRESET_REQ# yog tsav sab hauv los ntawm CPU thiab tuaj yeem tsim los ntawm software los ntawm kev sau ntawv rau RSTCR rau npe (ntsis 30).
Los ntawm lub neej ntawd, RESET_REQ# yog pub rov qab los ntawm 10 kΩ rau RESIN# ntawm TQMLS1028A. Tsis xav tau kev tawm tswv yim ntawm pawg neeg nqa khoom. Qhov no ua rau tus kheej rov pib dua thaum RESET_REQ# tau teeb tsa.
Nyob ntawm tus qauv tsim cov lus tawm tswv yim ntawm lub rooj tsav xwm cab kuj, nws tuaj yeem "sau" TQMLS1028A cov lus tawm sab hauv thiab yog li, yog RESET_REQ# ua haujlwm, tuaj yeem xaiv tau
- ua kom rov pib dua
- tsis ua kom rov pib dua
- ua rau kev ua haujlwm ntxiv ntawm lub hauv paus board ntxiv rau qhov pib dua
RESET_REQ# is indirectly routed as signal RESET_REQ_OUT# to the connector (saib Table 4).
"Devices" uas tuaj yeem ua rau RESET_REQ# saib TQMLS1028A Phau Ntawv Qhia (3), ntu 4.8.3.
Cov kab hauv qab no qhia tau tias muaj peev xwm sib txawv los txuas RESIN#.
Table 4: RESIN# kev sib txuas
LS1028A Configuration
RCW Source
RCW qhov chaw ntawm TQMLS1028A yog txiav txim siab los ntawm qib ntawm analogue 3.3 V teeb liab RCW_SRC_SEL.
RCW qhov kev xaiv yog tswj hwm los ntawm tus tswj hwm qhov system. A 10 kΩ Pull-Up mus rau 3.3 V yog sib sau ua ke ntawm TQMLS1028A.
Table 5: Teeb liab RCW_SRC_SEL
| RCW_SRC_SEL (3.3V) | Pib dua Configuration Source | PD ntawm cov cab kuj |
| 3.3V (80% txog 100%) | SD daim npav, ntawm cov cab kuj | Tsis muaj (qhib) |
| 2.33V (60% txog 80%) | eMMC, ntawm TQMLS1028A | 24 kΩ PD |
| 1.65V (40% txog 60%) | SPI NOR flash, ntawm TQMLS1028A | 10 kΩ PD |
| 1.05V (20% txog 40%) | Hard Coded RCW, ntawm TQMLS1028A | 4.3 kΩ PD |
| 0V (0% txog 20%) | I2C EEPROM ntawm TQMLS1028A, chaw nyob 0x50 / 101 0000b | 0 Ω PD |
Configuration signals
Lub LS1028A CPU tau teeb tsa ntawm tus pins nrog rau ntawm kev sau npe.
Table 6: Reset Configuration Signals
| Pib dua cfg. npe | Functional signal npe | Default | TQMLS 1028A | Hloov pauv 1 |
| cfg_rcw_src[0:3] | ASLEEP, CLK_OUT, UART1_SOUT, UART2_SOUT | 1111 | Ob peb | Yog lawm |
| cfg_svr_src[0:1] | XSPI1_A_CS0_B, XSPI1_A_CS1_B | 11 | 11 | Tsis muaj |
| cfg_dram_type | EMI1_MDC | 1 | 0 = DDR4 | Tsis muaj |
| cfg_eng_ siv 0 | XSPI1_A_SCK | 1 | 1 | Tsis muaj |
| cfg_gpinput[0:3] | SDHC1_DAT[0:3], I/O voltage 1.8 or 3.3 V | 1111 | Tsis tau tsav, sab hauv PUs | – |
| cfg_gpinput[4:7] | XSPI1_B_DATA[0:3] | 1111 | Tsis tau tsav, sab hauv PUs | – |
Cov lus hauv qab no qhia cov coding ntawm daim teb cfg_rcw_src:
Table 7: Reset Configuration Source
| cfg_rcw_src[3:0] | RCW qhov chaw |
| 0 xxx ua | Hard-coded RCW (TBD) |
| 1 0 | SDHC1 (SD daim npav) |
| 1 0 | SDHC2 (eMMC) |
| 1 0 | I2C1 txuas ntxiv qhov chaw nyob 2 |
| 1 0 | (Reserved) |
| 1 1 | XSPI1A NAND 2 KB nplooj ntawv |
| 1 1 | XSPI1A NAND 4 KB nplooj ntawv |
| 1 1 | (Reserved) |
| 1 1 | XSPI1A NOR |
Ntsuab Txheem configuration
Daj Configuration rau kev txhim kho thiab debugging
- Yog → ntawm kev tso npe ua haujlwm; Tsis muaj → tus nqi ruaj khov.
- Ntaus chaw nyob 0x50 / 101 0000b = Configuration EEPROM.
Pib dua Configuration Word
Cov qauv RCW (Reset Configuration Word) tuaj yeem pom hauv NXP LS1028A Reference Manual (3). Reset Configuration Word (RCW) yog pauv mus rau LS1028A raws li lub cim xeeb qauv.
Nws muaj tib hom ntawv raws li Pre-Boot Loader (PBL). Nws muaj tus cim pib thiab CRC.
Reset Configuration Word muaj 1024 khoom (128 bytes neeg siv cov ntaub ntawv (memory duab))
- + 4 bytes preamble
- + 4 bytes chaw nyob
- + 8 bytes kawg hais kom ua incl. CRC = 144 bytes
NXP muab cov cuab yeej pub dawb (tso npe yuav tsum tau ua) "QorIQ Configuration thiab Validation Suite 4.2" uas RCW tuaj yeem tsim.
| Nco tseg: Kev hloov pauv ntawm RCW | |
|
RCW yuav tsum tau hloov mus rau qhov kev thov tiag tiag. Qhov no siv, rau example, rau SerDes configuration thiab I/O multiplexing. Rau MBLS1028A muaj peb RCWs raws li qhov xaiv khau raj:
|
Chaw ntawm Pre-Boot-Loader PBL
Ntxiv rau Reset Configuration Word, PBL muaj peev xwm ntxiv rau kev teeb tsa LS1028A yam tsis muaj software ntxiv. PBL siv tib cov ntaub ntawv qauv raws li RCW lossis txuas ntxiv mus. Yog xav paub ntxiv mus saib (3), Table 19.
Kev ua yuam kev thaum lub sij hawm RCW loading
Yog tias qhov yuam kev tshwm sim thaum thauj khoom RCW lossis PBL, LS1028A ua raws li hauv qab no, saib (3), Table 12:
Nres qhov Rov Pib Dua Ib Zaug ntawm RCW Kev Tshawb Nrhiav Kev Ua Haujlwm.
Yog tias Tus Txheej Txheem Kev Pabcuam qhia txog qhov yuam kev thaum nws cov txheej txheem thauj khoom RCW cov ntaub ntawv, cov hauv qab no tshwm sim:
- Cov cuab yeej rov pib dua ib ntus raug tso tseg, tseem nyob hauv lub xeev no.
- Tus lej yuam kev tau tshaj tawm los ntawm SP hauv RCW_COMPLETION[ERR_CODE].
- Kev thov kom rov pib dua SoC yog raug ntes hauv RSTRQSR1[SP_RR], uas ua kom muaj kev thov rov pib dua yog tias tsis npog los ntawm RSTRQMR1[SP_MSK].
Lub xeev no tsuas tuaj yeem tawm nrog PORESET_B lossis Hard Reset.
System Tswjhwm
TQMLS1028A siv lub kaw lus tswj hwm rau kev tu vaj tse thiab kev pib ua haujlwm. Qhov no system maub los kuj ua lub zog sequencing thiab voltage saib xyuas.
Cov haujlwm yog nyob rau hauv kom meej:
- Lub sij hawm raug tso tawm ntawm qhov rov pib teeb tsa teeb tsa cfg_rcw_src[0:3]
- Cov tswv yim rau cfg_rcw_src xaiv, qib analogue rau encode tsib lub xeev (saib Table 7):
- SD daim npav
- eMMC
- NOR Flash
- Hard-coded
- I2C
- Fais fab Sequencing: Tswj lub zog-up ib ntus ntawm tag nrho cov module-sab hauv khoom voltages
- Voltage Kev saib xyuas: Kev saib xyuas tag nrho cov khoom siv voltages (kev xaiv xaiv)
Lub Clock
Lub kaw lus moos yog teem mus tas li rau 100 MHz. Spread spectrum clocking tsis tuaj yeem ua tau.
SDRAM
1, 2, 4 lossis 8 GB ntawm DDR4-1600 SDRAM tuaj yeem sib sau ua ke ntawm TQMLS1028A.
Flash
Ua ke ntawm TQMLS1028A:
- QSPI NOR Flash
- eMMC NAND Flash, Kev teeb tsa raws li SLC yog ua tau (kev ntseeg siab dua, ib nrab muaj peev xwm) Thov hu rau TQ-Support kom paub meej ntxiv.
Sab nraud cia khoom:
SD daim npav (ntawm MBLS1028A)
QSPI NOR Flash
TQMLS1028A txhawb peb qhov kev teeb tsa sib txawv, saib hauv qab no.
- Quad SPI ntawm Pos. 1 sau Pos. 1 thiab 2, Cov ntaub ntawv ntawm DAT [3: 0], cais nti xaiv, ntau lub moos
- Octal SPI ntawm pos. 1 lub pos. 1 thiab 2, Cov ntaub ntawv ntawm DAT [7: 0], cais nti xaiv, ntau lub moos
- Twin-Quad SPI ntawm pos. 1, Cov ntaub ntawv ntawm DAT [3: 0] thiab DAT [7: 4], cais nti xaiv, ntau lub moos
eMMC / SD daim npav
LS1028A muab ob SDHCs; ib qho yog rau SD phaib (nrog hloov tau I / O voltage) thiab lwm qhov yog rau sab hauv eMMC (tso I / O voltage). Thaum muaj neeg coob coob, TQMLS1028A sab hauv eMMC txuas nrog SDHC2. Qhov siab tshaj plaws hloov pauv hloov mus rau HS400 hom (eMMC los ntawm 5.0). Yog tias eMMC tsis muaj neeg nyob, eMMC sab nraud tuaj yeem txuas nrog. 
EEPROM
Cov ntaub ntawv EEPROM 24LC256T
EEPROM yog khoob ntawm kev xa khoom.
- 256 Kbit lossis tsis sib sau ua ke
- 3 decoded chaw nyob kab
- Txuas nrog I2C maub los 1 ntawm LS1028A
- 400 kHz I2C moos
- Chaw nyob ntaus ntawv yog 0x57 / 101 0111b
Configuration EEPROM SE97B
Lub ntsuas kub ntsuas SE97BTP kuj muaj 2 Kbit (256 × 8 ntsis) EEPROM. EEPROM tau muab faib ua ob ntu.
Qhov qis dua 128 bytes (chaw nyob 00h mus rau 7Fh) tuaj yeem yog Permanent Write Protected (PWP) lossis Reversible Write Protected (RWP) los ntawm software. Lub sab sauv 128 bytes (chaw nyob 80h rau FFh) tsis sau kev tiv thaiv thiab tuaj yeem siv rau kev khaws cov ntaub ntawv dav dav. 
EEPROM tuaj yeem nkag tau nrog ob qhov chaw nyob I2C hauv qab no.
- EEPROM (Normal Mode): 0x50 / 101 0000b
- EEPROM (Protected Mode): 0x30 / 011 0000b
Lub configuration EEPROM muaj ib tug txheej txheem reset configuration ntawm tus me nyuam. Cov lus hauv qab no teev cov kev txwv uas khaws cia hauv qhov kev teeb tsa EEPROM.
Table 8: EEPROM, TQMLS1028A-cov ntaub ntawv tshwj xeeb
| Offset | Payload (byte) | Padding (byte) | Loj (byte) | Hom | Lus ceeb toom |
| 0 x 00 | – | 32(10) | 32(10) | Binary | (Tsis siv) |
| 0 x 20 | 6(10) | 10(10) | 16(10) | Binary | MAC chaw nyob |
| 0 x 30 | 8(10) | 8(10) | 16(10) | ASCII | Serial tooj |
| 0 x 40 | Hloov pauv | Hloov pauv | 64(10) | ASCII | Order code |
Lub configuration EEPROM tsuas yog ib qho ntawm ob peb txoj kev xaiv rau kev khaws cov kev teeb tsa rov pib dua.
Los ntawm txoj kev ntawm tus txheej txheem pib dua kev teeb tsa hauv EEPROM, qhov kev teeb tsa raug cai tuaj yeem ua tiav los ntawm kev hloov pauv qhov Reset Configuration Source.
Yog tias Reset Configuration Source raug xaiv raws li, 4 + 4 + 64 + 8 bytes = 80 bytes yog xav tau rau kev teeb tsa rov qab. Nws kuj tseem siv tau rau Pre-Boot Loader PBL.
RTC
- RTC PCF85063ATL tau txais kev txhawb nqa los ntawm U-Boot thiab Linux ntsiav.
- RTC yog siv los ntawm VIN, roj teeb buffering yog ua tau (roj teeb ntawm cov cab kuj, saib daim duab 11).
- Lub tswb tso zis INTA # tau xa mus rau cov khoom txuas module. Kev tsim kom muaj peev xwm ua tau los ntawm kev tswj hwm qhov system.
- RTC txuas nrog I2C maub los 1, qhov chaw nyob yog 0x51 / 101 0001b.
- Qhov tseeb ntawm RTC feem ntau yog txiav txim siab los ntawm cov yam ntxwv ntawm quartz siv. Hom FC-135 siv rau ntawm TQMLS1028A muaj tus qauv zaus kam rau ua ntawm ± 20 ppm ntawm +25 ° C. (Parabolic coefficient: max. -0.04 × 10–6 / °C2) Qhov no ua rau qhov tseeb ntawm kwv yees li 2.6 vib nas this / hnub = 16 feeb / xyoo.
Kev ntsuas kub
Vim yog lub zog loj dissipation, kev ntsuas kub yog qhov tsim nyog kom ua raws li cov txheej txheem kev ua haujlwm thiab yog li ua kom ntseeg tau tias kev ua haujlwm ntawm TQMLS1028A. Qhov ntsuas kub tseem ceeb yog:
- SIB 1028A
- DDR4 SDRAM
Cov ntsiab lus ntsuas hauv qab no muaj:
- LS1028A kub:
Ntsuas los ntawm diode kev koom ua ke hauv LS1028A, nyeem tawm ntawm sab nraud channel ntawm SA56004 - DDR4 SDRAM:
Ntsuas los ntawm qhov kub thiab txias sensor SE97B - 3.3V hloov regulator:
SA56004 (sab hauv channel) los ntsuas 3.3 V hloov regulator kub
Qhov qhib-drain Alarm Outputs (qhib ntws) txuas nrog thiab muaj Pull-Up rau teeb liab TEMP_OS#. Tswj los ntawm I2C maub los I2C1 ntawm LS1028A, cov chaw nyob ntawm cov cuab yeej saib Table 11.
Cov ntsiab lus ntxiv tuaj yeem pom hauv SA56004EDP cov ntaub ntawv (6).
Ib qho ntxiv ntsuas kub tau muab tso rau hauv kev teeb tsa EEPROM, saib 4.8.2.
TQMLS1028A Supply
TQMLS1028A xav tau ib qho khoom siv ntawm 5 V ± 10% (4.5 V rau 5.5 V).
Kev siv hluav taws xob TQMLS1028A
Lub zog noj ntawm TQMLS1028A muaj zog nyob ntawm daim ntawv thov, hom kev ua haujlwm thiab kev ua haujlwm. Vim li no, qhov muab qhov tseem ceeb yuav tsum tau pom raws li qhov kwv yees.
Tam sim no qhov siab tshaj ntawm 3.5 A tuaj yeem tshwm sim. Cov cab kuj board fais fab mov yuav tsum tau tsim rau ib tug TDP ntawm 13.5 W.
Cov lus hauv qab no qhia txog kev siv hluav taws xob tsis zoo ntawm TQMLS1028A ntsuas ntawm +25 ° C.
Table 9: TQMLS1028A zog noj
| Hom kev ua haujlwm | Tam sim no @ 5 V | Lub zog @ 5V | Lus ceeb toom |
| RESET | 0.46 A | 2.3 W | Pib dua khawm ntawm MBLS1028A nias |
| U-Boot tsis ua haujlwm | 1.012 A | 5.06 W | – |
| Linux tsis ua haujlwm | 1.02 A | 5.1 W | – |
| Linux 100% load | 1.21 A | 6.05 W | Kev sim siab 3 |
Kev siv hluav taws xob RTC
Table 10: RTC zog noj
| Hom kev ua haujlwm | Min. | Ntaus. | Max. |
| VBAT, I2C RTC PCF85063A ua haujlwm | 1.8 V | 3 V | 4.5 V |
| IBAT, I2C RTC PCF85063A ua haujlwm | – | 18 µA | 50 µA |
| VBAT, I2C RTC PCF85063A inactive | 0.9 V | 3 V | 4.5 V |
| IBAT, I2C RTC PCF85063A inactive | – | 220n ua | 600n ua |
Voltage saib xyuas
Tso cai voltage ranges yog muab los ntawm daim ntawv teev cov ntaub ntawv ntawm cov khoom siv thiab, yog tias muaj, voltage saib xyuas kev ua siab ntev. Voltage kev soj ntsuam yog ib qho kev xaiv los ua ke.
Interfaces rau lwm lub tshuab thiab khoom siv
Ruaj Ntseg Element SE050
Lub Secure Element SE050 muaj nyob rau hauv kev xaiv los ua ke.
Tag nrho rau lub cim ntawm ISO_14443 (NFC Kav hlau txais xov) thiab ISO_7816 (Sensor Interface) muab los ntawm SE050 muaj.
Lub ISO_14443 thiab ISO_7816 cov cim ntawm SE050 yog multiplexed nrog SPI npav thiab JTAG teeb liab TBSCAN_EN#, saib Table 13.
Qhov chaw nyob I2C ntawm Cov Ntsiab Cai ruaj ntseg yog 0x48 / 100 1000b.
Bus I2C
Tag nrho rau lub tsheb npav I2C ntawm LS1028A (I2C1 txog I2C6) raug xa mus rau TQMLS1028A txuas thiab tsis raug txiav.
Lub tsheb npav I2C1 yog qib hloov mus rau 3.3 V thiab xaus nrog 4.7 kΩ Pull-Ups rau 3.3 V ntawm TQMLS1028A.
Cov khoom siv I2C ntawm TQMLS1028A txuas nrog rau qib-hloov I2C1 npav. Ntau cov khoom siv tuaj yeem txuas nrog lub tsheb npav, tab sis ntxiv cov Pull-Ups sab nraud tuaj yeem tsim nyog los ntawm tus account ntawm lub peev xwm loj.
Table 11: I2C1 ntaus ntawv chaw nyob
| Ntaus ntawv | Muaj nuj nqi | 7-ntsis chaw nyob | Lus ceeb toom |
| 24 LC 256 | EEPROM | 0x57 / 101 0111b | Rau kev siv dav dav |
| MKX04Z16 | System Tswjhwm | 0x11 / 001 0001b | Yuav tsum tsis txhob hloov |
| PCF85063A | RTC | 0x51 / 101 0001b | – |
| SA560004 EDP | Kub sensor | 0x4C / 100 1100b | – |
|
SE 97 BTP |
Kub sensor | 0x18 / 001 1000b | Kub |
| EEPROM | 0x50 / 101 0000b | Hom li qub | |
| EEPROM | 0x30 / 011 0000b | Tiv thaiv hom | |
| SE050C 2 | Ruaj Ntseg Element | 0x48 / 100 1000b | Tsuas yog ntawm TQMLS1028A hloov kho 02xx |
UART
Ob lub UART interfaces tau teeb tsa hauv BSP muab los ntawm TQ-Systems thiab xa ncaj qha mus rau TQMLS1028A connectors. Ntau UARTs muaj nrog rau kev yoog tus pin multiplexing.
JTAG®
MBLS1028A muab 20-pin header nrog tus qauv JTAG® teeb liab. Hloov pauv LS1028A tuaj yeem hais los ntawm OpenSDA.
TQMLS1028A interfaces
Pin multiplexing
Thaum siv lub processor teeb liab ntau tus pin configurations los ntawm txawv processor-internal function units yuav tsum tau muab sau tseg. Txoj haujlwm tus pin hauv Table 12 thiab Table 13 yog hais txog BSP muab los ntawm TQ-Systems ua ke nrog MBLS1028A.
Nco ntsoov: Kev puas tsuaj los yog ua haujlwm tsis zoo
Nyob ntawm qhov kev teeb tsa ntau LS1028A tus pins tuaj yeem muab ntau yam haujlwm sib txawv.
Thov nco ntsoov cov ntaub ntawv hais txog kev teeb tsa ntawm cov pins no hauv (1), ua ntej kev koom ua ke lossis pib ntawm koj lub rooj tsav xwm cab kuj / Starterkit.
Pinout TQMLS1028A connectors
Table 12: Pinout connector X1
Table 13: Pinout connector X2
TSHUAB
Kev sib dhos
Cov ntawv sau ntawm TQMLS1028A hloov kho 01xx qhia cov ntaub ntawv hauv qab no:
Table 14: Labels on TQMLS1028A revision 01xx
| Daim ntawv lo | Cov ntsiab lus |
| TIAB SA 1 | Serial tooj |
| TIAB SA 2 | TQMLS1028A version thiab kho dua |
| TIAB SA 3 | Thawj qhov chaw nyob MAC ntxiv rau ob qhov chaw nyob MAC sib law liag |
| TIAB SA 4 | Kev ntsuam xyuas tau ua |
Cov ntawv sau ntawm TQMLS1028A hloov kho 02xx qhia cov ntaub ntawv hauv qab no:
Table 15: Labels on TQMLS1028A revision 02xx
| Daim ntawv lo | Cov ntsiab lus |
| TIAB SA 1 | Serial tooj |
| TIAB SA 2 | TQMLS1028A version thiab kho dua |
| TIAB SA 3 | Thawj qhov chaw nyob MAC ntxiv rau ob qhov chaw nyob MAC sib law liag |
| TIAB SA 4 | Kev ntsuam xyuas tau ua |
Qhov ntev
3D qauv muaj nyob rau hauv SolidWorks, STEP thiab 3D PDF hom. Thov hu rau TQ-Support kom paub meej ntxiv.
Cov khoom sib txuas
TQMLS1028A txuas nrog lub rooj tsav xwm cab kuj nrog 240 tus pins ntawm ob qhov txuas.
Cov lus hauv qab no qhia cov ntsiab lus ntawm cov khoom sib txuas ua ke ntawm TQMLS1028A.
Table 16: Connector sib dhos ntawm TQMLS1028A
| Chaw tsim tshuaj paus | Tshooj naj npawb | Lus ceeb toom |
| TE connectivity | 5177985-5 : kuv |
|
TQMLS1028A yog tuav nyob rau hauv mating connectors nrog ib tug tuav quab yuam ntawm kwv yees li 24 N.
Txhawm rau kom tsis txhob ua rau TQMLS1028A connectors nrog rau cov cab kuj board connectors thaum tshem lub TQMLS1028A siv cov extraction cuab tam MOZI8XX yog xav pom zoo. Saib tshooj 5.8 yog xav paub ntxiv.
| Lus Cim: Cov khoom siv tso rau ntawm cov cab kuj | |
|
2.5 hli yuav tsum tau khaws cia dawb rau ntawm cov cab kuj, ntawm ob sab ntev ntawm TQMLS1028A rau cov cuab yeej rho tawm MOZI8XX. |
Cov lus hauv qab no qhia tau hais tias qee qhov tsim nyog mating connectors rau lub rooj tsav xwm cab kuj.
Table 17: Carrier board mating connectors
| Chaw tsim tshuaj paus | Pin suav / ntu naj npawb | Lus ceeb toom | Pob qhov siab (X) | |||
| 120 pin: | 5177986-5 : kuv | Hauv MBLS1028A | 5 XNUMXmm |
|
||
|
TE connectivity |
120 pin: | 1-5177986-5 Ib | – | 6 XNUMXmm |
|
|
| 120 pin: | 2-5177986-5 Ib | – | 7 XNUMXmm | |||
| 120 pin: | 3-5177986-5 Ib | – | 8 XNUMXmm | |||
Kev kho kom haum rau ib puag ncig
TQMLS1028A tag nrho qhov ntev (ntev × dav) yog 55 × 44 mm2.
Lub LS1028A CPU muaj qhov siab tshaj plaws ntawm kwv yees li 9.2 hli saum lub rooj tsav xwm cab kuj, TQMLS1028A muaj qhov siab tshaj plaws ntawm kwv yees li 9.6 hli saum lub rooj tsav xwm cab kuj. TQMLS1028A hnyav kwv yees li 16 grams.
Kev tiv thaiv tawm tsam sab nraud
Raws li cov khoom siv kos duab, TQMLS1028A tsis tiv thaiv plua plav, cuam tshuam sab nraud thiab tiv tauj (IP00). Kev tiv thaiv tsim nyog yuav tsum tau lav los ntawm cov kab ke ib puag ncig.
Kev tswj cua sov
Kom txias TQMLS1028A, kwv yees li 6 Watt yuav tsum tau dissipated, saib Table 9 rau kev siv hluav taws xob. Lub hwj chim dissipation pib feem ntau nyob rau hauv LS1028A, DDR4 SDRAM thiab puck regulators.
Lub zog dissipation kuj nyob ntawm cov software siv thiab tuaj yeem sib txawv raws li daim ntawv thov.
Nco ntsoov: Kev puas tsuaj lossis ua haujlwm tsis zoo, TQMLS1028A cua sov dissipation
TQMLS1028A belongs rau qeb kev ua tau zoo uas lub tshuab ua kom txias yog qhov tseem ceeb.
Nws yog tus neeg siv lub luag haujlwm nkaus xwb los txhais lub dab dej kom tsim nyog (qhov hnyav thiab qhov chaw mounting) nyob ntawm qhov kev ua haujlwm tshwj xeeb (xws li, kev vam khom rau lub moos zaus, pawg qhov siab, airflow thiab software).
Tshwj xeeb tshaj yog cov saw hlau kam rau ua (PCB thickness, board warpage, BGA pob, BGA pob, thermal ncoo, heatsink) nrog rau qhov siab tshaj plaws ntawm LS1028A yuav tsum tau muab coj los txiav txim siab thaum txuas lub dab dej kub. LS1028A tsis yog qhov tseem ceeb tshaj plaws.
Kev sib txuas ua kom txias tsis txaus tuaj yeem ua rau overheating ntawm TQMLS1028A thiab yog li ua haujlwm tsis zoo, kev puas tsuaj lossis kev puas tsuaj.
Rau TQMLS1028A, TQ-Systems muaj cov khoom siv hluav taws xob tsim nyog (MBLS1028A-HSP) thiab lub dab dej kom haum (MBLS1028A-KK). Ob leeg tuaj yeem yuav sib cais rau ntau qhov ntau. Thov hu rau koj tus neeg muag khoom hauv zos.
Cov qauv tsim nyog
TQMLS1028A yog tuav hauv nws cov mating connectors los ntawm 240 tus pins nrog lub zog tuav ntawm kwv yees li 24 N.
Sau ntawv kho mob
Txhawm rau kom tsis txhob muaj kev puas tsuaj los ntawm cov neeg kho tshuab kev ntxhov siab, TQMLS1028A tsuas yog muab rho tawm los ntawm cov neeg nqa khoom los ntawm kev siv cov cuab yeej rho tawm MOZI8XX uas tuaj yeem tau txais nyias.
| Lus Cim: Cov khoom siv tso rau ntawm cov cab kuj | |
|
2.5 hli yuav tsum tau khaws cia dawb rau ntawm cov cab kuj, ntawm ob sab ntev ntawm TQMLS1028A rau cov cuab yeej rho tawm MOZI8XX. |
SOFTWARE
Lub TQMLS1028A yog xa nrog lub preinstalled khau raj loader thiab BSP muab los ntawm TQ-Systems, uas yog configured rau kev sib xyaw ntawm TQMLS1028A thiab MBLS1028A.
Lub khau raj loader muab TQMLS1028A-tshwj xeeb nrog rau lub rooj tsav xwm tshwj xeeb, xws li:
- LS1028A configuration
- PMIC configuration
- DDR4 SDRAM configuration thiab sij hawm
- eMMC configuration
- Multiplexing
- Cov moos
- Pin configuration
- Tsav tsheb muaj zog
Xav paub ntau ntxiv tuaj yeem pom hauv Kev Txhawb Wiki rau TQMLS1028A.
SAIB XYUAS QHOV TSEEB THIAB KEV TIV THAIV
EMC
TQMLS1028A tau tsim raws li cov kev cai ntawm electromagnetic compatibility (EMC). Nyob ntawm lub hom phiaj system, kev tiv thaiv kev cuam tshuam tseem yuav tsim nyog los lav qhov kev ua raws li cov kev txwv rau tag nrho cov kab ke.
Cov kev ntsuas hauv qab no raug pom zoo:
- Cov dav hlau hauv av muaj zog (cov dav hlau hauv av txaus) ntawm lub rooj tsav xwm luam tawm.
- Ib tug txaus tus naj npawb ntawm blocking capacitor nyob rau hauv tag nrho cov mov voltages.
- Cov kab ceev ceev los yog mus tas li (piv txwv li, moos) yuav tsum ceev ceev; zam kev cuam tshuam ntawm lwm cov teeb liab los ntawm kev ncua deb thiab / lossis tiv thaiv ib qho ntxiv, nco ntsoov tsis yog qhov zaus xwb, tab sis kuj yog lub sijhawm teeb tsa.
- Lim ntawm tag nrho cov teeb liab, uas tuaj yeem txuas nrog sab nraud (tseem "slow signals" thiab DC tuaj yeem tawg RF indirectly).
Txij li thaum TQMLS1028A tau ntsaws rau ntawm daim ntawv thov tshwj xeeb hauv lub rooj tsav xwm, EMC lossis ESD cov kev ntsuam xyuas tsuas yog ua rau tag nrho cov cuab yeej.
ESD
Txhawm rau kom tsis txhob cuam tshuam ntawm txoj kev teeb liab los ntawm kev tawm tswv yim mus rau kev tiv thaiv hluav taws xob hauv lub cev, kev tiv thaiv hluav taws xob hluav taws xob yuav tsum tau teeb tsa ncaj qha ntawm cov khoom siv hauv lub cev. Raws li cov kev ntsuas no ib txwm yuav tsum tau muab coj los siv rau ntawm pawg tswj hwm, tsis muaj kev tiv thaiv tshwj xeeb tau npaj rau ntawm TQMLS1028A.
Cov kev ntsuas hauv qab no raug pom zoo rau lub rooj tsav xwm cab kuj:
- Feem ntau siv tau: shielding ntawm inputs (shielding txuas zoo rau hauv av / vaj tse nyob rau ob hnub)
- Muab voltages: Suppressor diodes
- Slow signals: RC filtering, Zener diodes
- Cov teeb liab ceev: Cov khoom tiv thaiv, piv txwv li, suppressor diode arrays
Kev nyab xeeb thiab kev nyab xeeb ntawm tus kheej
Vim qhov tshwm sim voltages (≤5 V DC), kev ntsuam xyuas txog kev ua haujlwm thiab kev nyab xeeb ntawm tus kheej tsis tau ua.
Cyber Security
Kev Ntsuam Xyuas Kev Nyuaj Siab thiab Kev Ntsuam Xyuas Kev Nyab Xeeb (TARA) yuav tsum ib txwm ua los ntawm cov neeg siv khoom rau lawv tus kheej daim ntawv thov kawg, raws li TQMa95xxSA tsuas yog ib feem ntawm cov txheej txheem tag nrho.
Npaj siv
TQ cov khoom siv, cov khoom lag luam thiab cov khoom lag luam sib koom tsis tsim, tsim lossis xav siv los yog muag rau kev ua haujlwm hauv NUCLEAR FACILITIES, AIRCRAFT lossis lwm yam kev thauj mus los, kev sib txuas lus, kev sib txuas lus FE SUPPORT MACHINES, ROV QAB SYSTEMS, lossis lwm yam khoom siv LOSSIS DAIM NTAWV THOV TAM SIM NO YUAV TSUM TAU TXAIS KEV UA HAUJ LWM LOS NTAWM TQ cov khoom lag luam ua tsis tiav tuaj yeem ua rau tuag, raug mob ntawm tus kheej, lossis ua rau lub cev puas tsuaj lossis ib puag ncig. (CEEB TOOM, "High Risk APPLICATIONS")
Koj nkag siab thiab pom zoo tias koj siv TQ cov khoom lossis cov khoom siv ua ib feem hauv koj daim ntawv thov tsuas yog ntawm koj tus kheej txaus ntshai. Txhawm rau txo qhov kev pheej hmoo cuam tshuam nrog koj cov khoom, cov khoom siv thiab cov ntawv thov, koj yuav tsum ua raws li kev ua haujlwm tsim nyog thiab tsim kev tiv thaiv kev tiv thaiv.
Koj tsuas yog lub luag haujlwm ua raws li txhua qhov kev cai lij choj, kev tswj hwm, kev nyab xeeb thiab kev ruaj ntseg ntsig txog koj cov khoom. Koj yog lub luag haujlwm los xyuas kom meej tias koj lub tshuab (thiab ib qho TQ hardware lossis software Cheebtsam suav nrog rau hauv koj lub tshuab lossis cov khoom lag luam) ua raws li txhua qhov kev xav tau. Tshwj tsis yog lwm yam tau hais meej meej hauv peb cov ntaub ntawv hais txog cov khoom lag luam, TQ cov cuab yeej tsis tsim los nrog kev ua txhaum cai lossis cov yam ntxwv thiab yog li tsis tuaj yeem suav tias yog tsim, tsim los yog lwm yam teeb tsa kom ua raws li kev siv lossis muag khoom raws li cov cuab yeej siv hauv kev pheej hmoo siab. . Txhua daim ntawv thov thiab cov ntaub ntawv kev nyab xeeb hauv daim ntawv no (nrog rau cov lus piav qhia ntawm daim ntawv thov, qhia txog kev tiv thaiv kev nyab xeeb, pom zoo TQ khoom lossis lwm yam ntaub ntawv) yog siv rau kev siv nkaus xwb. Tsuas yog cov neeg ua haujlwm cob qhia hauv thaj chaw ua haujlwm tsim nyog tau tso cai los tswj thiab ua haujlwm TQ cov khoom thiab cov khoom siv. Thov ua raws li cov txheej txheem kev ruaj ntseg IT siv rau lub tebchaws lossis qhov chaw uas koj xav siv cov cuab yeej siv.
Export Control thiab kev rau txim ua raws
Tus neeg siv khoom yog lub luag haujlwm los xyuas kom meej tias cov khoom yuav los ntawm TQ tsis raug rau ib lub teb chaws lossis thoob ntiaj teb kev txwv kev xa tawm / ntshuam. Yog hais tias ib feem ntawm cov khoom yuav los yog cov khoom nws tus kheej raug txwv, tus neeg siv khoom yuav tsum tau txais daim ntawv tso cai xa tawm / xa tawm ntawm nws tus kheej cov nqi. Nyob rau hauv cov ntaub ntawv ntawm kev ua txhaum cai ntawm export los yog ntshuam txwv, tus neeg muas zaub indemnifies TQ tawm tsam tag nrho cov luag hauj lwm thiab lav ris nyob rau hauv lub sab nrauv kev sib raug zoo, tsis hais txog ntawm txoj cai lij choj. Yog tias muaj kev ua txhaum lossis ua txhaum cai, tus neeg siv khoom yuav raug lees paub rau txhua qhov kev poob, kev puas tsuaj lossis kev nplua nyiaj los ntawm TQ. TQ tsis muaj kev lav phib xaub rau kev xa khoom qeeb vim kev txwv kev xa tawm hauv tebchaws lossis thoob ntiaj teb lossis rau qhov tsis muaj peev xwm ua tus xa khoom raws li cov kev txwv no. Ib qho kev them nyiaj lossis kev puas tsuaj yuav tsis muab los ntawm TQ hauv qhov xwm txheej zoo li no.
Kev faib tawm raws li European Foreign Trade Regulations (export list naj npawb ntawm Reg. No. 2021/821 rau dual-siv-khoom) nrog rau kev faib raws li US Export Administration Regulations nyob rau hauv cov ntaub ntawv ntawm US cov khoom (ECCN raws li lub US Commerce Control List) muaj nyob rau ntawm TQ's invoices lossis tuaj yeem thov tau txhua lub sijhawm. Kuj tau teev tseg yog Cov Khoom Muag Code (HS) raws li kev faib khoom tam sim no rau kev lag luam txawv teb chaws nrog rau lub teb chaws ntawm cov khoom thov / xaj.
Warranty
TQ-Systems GmbH lav tias cov khoom, thaum siv raws li daim ntawv cog lus, ua tiav cov lus pom zoo raws li kev pom zoo thiab kev ua haujlwm thiab sib raug rau lub xeev lees paub ntawm daim duab.
Lub warranty yog txwv rau cov khoom siv, kev tsim khoom thiab kev ua haujlwm tsis raug. Lub tuam txhab kev lav phib xaub yog void nyob rau hauv cov ntaub ntawv hauv qab no:
- Cov khoom qub tau hloov los ntawm qhov tsis yog qhov qub.
- Kev txhim kho tsis raug, commissioning lossis kho.
- Kev txhim kho tsis raug, commissioning lossis kho vim tsis muaj cov cuab yeej tshwj xeeb.
- Kev ua haujlwm tsis raug
- Kev tuav tsis raug
- Kev siv dag zog
- Ib txwm hnav thiab tsim kua muag
Kev nyab xeeb thiab kev ua haujlwm
Qhov ua tau kub ntau yog nyob ntawm qhov teeb meem ntawm kev teeb tsa (kub dissipation los ntawm tshav kub conduction thiab convection); li no, tsis muaj tus nqi ruaj khov tuaj yeem muab rau TQMLS1028A.
Feem ntau, kev ua haujlwm txhim khu kev qha yog muab thaum muaj raws li hauv qab no:
Table 18: Kev nyab xeeb thiab kev ua haujlwm
| Parameter | Ntau yam | Lus ceeb toom |
| Ambient kub | -40 ° C rau + 85 ° C | – |
| Cia kub | -40 ° C rau + 100 ° C | – |
| txheeb ze humidity (kev khiav hauj lwm / cia) | 10% mus rau 90% | Tsis condensing |
Cov ncauj lus kom ntxaws txog CPUs cov yam ntxwv thermal yog yuav tsum tau muab los ntawm NXP Reference Manuals (1).
Kev ntseeg siab thiab kev pabcuam lub neej
Tsis muaj cov ncauj lus kom ntxaws MTBF suav nrog rau TQMLS1028A.
TQMLS1028A yog tsim los ua kom tsis muaj zog rau kev vibration thiab cuam tshuam. High quality industrial qib connectors yog sib sau ua ke ntawm TQMLS1028A.
ENVIRONMENT PROTECTION
RoHS
TQMLS1028A yog tsim los ntawm RoHS raws.
- Tag nrho cov khoom thiab cov khoom sib dhos yog raws li RoHS
- Cov txheej txheem soldering yog raws li RoHS
WEEE®
Tus neeg xa khoom zaum kawg yog lub luag haujlwm rau kev ua raws li WEEE® txoj cai.
Tsis pub dhau qhov kev ua tau zoo, TQMLS1028A tau tsim los kom rov ua dua thiab kho tau yooj yim.
REACH®
EU-chemical regulation 1907/2006 (REACH® regulation) sawv cev rau kev sau npe, tshuaj ntsuam xyuas, ntawv pov thawj thiab txwv cov tshuaj SVHC (Cov tshuaj muaj kev txhawj xeeb heev, piv txwv li, carcinogen, mutagen thiab/lossis tsis tu ncua, bio accumulative thiab lom). Nyob rau hauv qhov kev lav phib xaub ntawm qhov kev lav phib xaub no, TQ-Systems GmbH ua tau raws li cov ntaub ntawv lub luag haujlwm hauv cov saw hlau hais txog cov khoom siv SVHC, txawm li cas los xij raws li cov neeg muag khoom qhia TQ-Systems GmbH raws li.
EuP Peb
Ecodesign Directive, kuj siv zog siv cov khoom (EuP), muaj feem xyuam rau cov khoom rau cov neeg siv kawg nrog ib xyoos ib zaug kom muaj nuj nqis 200,000. TQMLS1028A yuav tsum yog li ntawd ib txwm pom ua ke nrog cov khoom tiav.
Cov hom muaj standby thiab pw tsaug zog ntawm cov khoom ntawm TQMLS1028A pab kom ua raws li cov cai EuP rau TQMLS1028A.
Nqe lus hais txog California Proposition 65
California Proposition 65, yav tas los hu ua Safe Drinking Water thiab Toxic Enforcement Act of 1986, tau tsim los ua kev xaiv tsa thaum lub Kaum Ib Hlis 1986. Cov lus pom zoo pab tiv thaiv lub xeev cov dej haus los ntawm kev sib kis los ntawm kwv yees li 1,000 yam tshuaj uas paub tias ua rau mob qog noj ntshav, yug me nyuam. , los yog lwm yam kev puas tsuaj rau kev ua me nyuam ("Cov Lus Qhia 65 Cov Khoom") thiab xav kom cov lag luam ceeb toom rau cov neeg California txog kev cuam tshuam rau Cov Lus Qhia 65 Cov Khoom.
Cov khoom siv TQ lossis cov khoom lag luam tsis yog tsim los yog tsim los yog muab faib ua cov khoom siv lossis rau kev sib cuag nrog cov neeg siv khoom kawg. Cov khoom siv tau txhais tau tias yog cov khoom tsim los rau tus neeg siv khoom siv, kev siv, lossis kev lom zem. Yog li ntawd, peb cov khoom lossis cov khoom siv tsis raug raws li txoj cai no thiab tsis tas yuav tsum muaj daim ntawv ceeb toom ntawm lub rooj sib txoos. Cov khoom sib dhos ntawm tus kheej tuaj yeem muaj cov khoom siv uas yuav tsum tau ceeb toom raws li California Proposition 65. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias Kev Siv Peb Cov Khoom Muag yuav tsis ua rau kev tso tawm cov tshuaj no los yog cuam tshuam tib neeg nrog cov tshuaj no. Yog li koj yuav tsum tau saib xyuas los ntawm koj tus qauv tsim khoom uas cov neeg siv khoom tsis tuaj yeem kov cov khoom thiab qhia qhov teeb meem ntawd hauv koj cov ntaub ntawv ntsig txog cov khoom.
TQ muaj cai hloov kho thiab hloov daim ntawv ceeb toom no raws li nws pom tau tias tsim nyog lossis tsim nyog.
Roj teeb
Tsis muaj roj teeb sib dhos ntawm TQMLS1028A.
Ntim
Los ntawm ib puag ncig tus phooj ywg txheej txheem, cov cuab yeej tsim khoom thiab cov khoom lag luam, peb pab txhawb kev tiv thaiv peb ib puag ncig. Yuav kom rov siv tau TQMLS1028A, nws yog tsim nyob rau hauv xws li ib txoj kev (ib qho kev tsim kho) uas nws tuaj yeem kho tau yooj yim thiab disassembled. Kev siv lub zog ntawm TQMLS1028A yog txo qis los ntawm kev ntsuas tsim nyog. Lub TQMLS1028A tau xa tuaj rau hauv cov ntim rov siv tau.
Lwm yam nkag
Kev siv lub zog ntawm TQMLS1028A yog txo qis los ntawm kev ntsuas tsim nyog.
Vim lub fact tias tam sim no tseem tsis tau muaj kev sib npaug lwm txoj kev rau luam Circuit Court boards nrog bromine-muaj nplaim taws tiv thaiv (FR-4 khoom), xws li luam Circuit Court boards tseem siv.
Tsis siv PCB uas muaj cov capacitors thiab transformers (polychlorinated biphenyls).
Cov ntsiab lus no yog ib feem tseem ceeb ntawm cov cai hauv qab no:
- Txoj cai lij choj los txhawb txoj kev lag luam ncig ncig thiab kev lees paub ntawm ib puag ncig lees txais kev tshem tawm cov pov tseg raws li ntawm 27.9.94 (Source of information: BGBl I 1994, 2705)
- Txoj cai hais txog kev siv thiab pov thawj ntawm kev tshem tawm raws li 1.9.96 (Qhov chaw ntawm cov ntaub ntawv: BGBl I 1996, 1382, (1997, 2860))
- Kev tswj hwm ntawm kev zam thiab kev siv cov khoom ntim pov tseg raws li ntawm 21.8.98 (Source of information: BGBl I 1998, 2379)
- Kev tswj hwm ntawm European Cov Ntaub Ntawv Pov Tseg raws li ntawm 1.12.01 (Qhov chaw ntawm cov ntaub ntawv: BGBl I 2001, 3379)
Cov ntaub ntawv no yuav tsum tau pom raws li sau tseg. Kev ntsuam xyuas lossis ntawv pov thawj tsis tau ua nyob rau hauv qhov kev hwm no.
APPENDIX
Acronyms thiab txhais
Cov nram qab no acronyms thiab abbreviations yog siv nyob rau hauv daim ntawv no:
| Lub ntsiab lus | Lub ntsiab lus |
| ARM® | Advanced RISC Tshuab |
| ASCII | American Standard Code for Information Interchange |
| BGA | Pob Grid Array |
| BIOS | Basic Input/Output System |
| BSP | Pab Pawg Txhawb Nqa |
| CPU | Central Processing Unit |
| CRC | Cyclic Redundancy Check |
| DDR 4 | Muab ob npaug rau cov ntaub ntawv tus nqi 4 |
| DNC | Tsis Txuas |
| DP | Display Port |
| DTR | Muab ob npaug rau Hloov Tus Nqi |
| EC | Cov neeg European |
| ECC | Yuam kev kuaj thiab kho |
| EEPROM | Hluav taws xob Erasable Programmable Read-tsuas nco |
| EMC | Electromagnetic Compatibility |
| eMMC | embedded Multi-Media Card |
| ESD | Electrostatic paug |
| EuP Peb | Lub zog siv cov khoom siv |
| FR-4 | Nplaim Retardant 4 |
| GPU | Graphics Processing Unit |
| I | Tswv yim |
| I/O | Input/Output |
| I2C | Inter-Integrated Circuit Court |
| IIC | Inter-Integrated Circuit Court |
| IP00 | Ingress Protection 00 |
| JTAG® | Joint Test Action Group |
| LED | Lub teeb Emitting Diode |
| MAC | Media Access Control |
| MOZI | Module Extractor (Modulzieher) |
| MTBF | Txhais tau tias (ua haujlwm) Lub Sijhawm Nruab Nrab Tsis Ua Haujlwm |
| NAND | Tsis-Thiab |
| NOR | Tsis-Or |
| O | Tso zis |
| OC | Qhib Sau |
| Lub ntsiab lus | Lub ntsiab lus |
| PBL | Pre-Boot Loader |
| PCB | Printed Circuit Board |
| PCIe | Peripheral Component Interconnect nthuav qhia |
| PCMCIA | Tib neeg tsis tuaj yeem nco txog Computer Industry Acronyms |
| PD | Rub-Down |
| PHY | Lub cev (device) |
| PMIC | Fais fab kev tswj Integrated Circuit Court |
| PU | Rub-Li |
| PWP | Sau ntawv ruaj khov |
| QSPI | Quad Txog Qhov Kev Sib Pauv Ntawm Cov Khoom |
| RCW | Pib dua Configuration Word |
| REACH® | Kev Sau Npe, Kev Ntsuam Xyuas, Kev Tso Cai (thiab txwv tsis pub) Cov Tshuaj |
| RoHS | Kev txwv ntawm (kev siv qee yam) Cov Khoom Muaj Teeb Meem |
| RTC | Lub sijhawm tiag tiag |
| RWP | Reversible Sau Protected |
| SD | Ruaj Ntseg Digital |
| SDHC | Ruaj Ntseg Digital Siab Muaj Peev Xwm |
| SDRAM | Synchronous Dynamic Random Access Memory |
| SLC | Tib Qib Cell (nco technology) |
| SoC | System ntawm Chip |
| SPI | Lub Sijhawm Sib Xws |
| STEP | Standard for Exchange of Product (cov ntaub ntawv qauv) |
| STR | Kev Hloov Ib Tus Nqi |
| SVHC | Cov tshuaj muaj kev txhawj xeeb heev |
| TBD | Yuav Tau txiav txim siab |
| TDP | Thermal Design Fais Fab |
| TSN | Sijhawm-sensitive Networking |
| UART | Universal Asynchronous Receiver / Transmitter |
| UM | Tus neeg siv phau ntawv |
| USB | Universal Serial Bus |
| WEEE® | Cov Khoom Siv Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob |
| XSPI | Expanded Serial Peripheral Interface |
Table 20: Cov ntaub ntawv siv tau ntxiv
| Tsis yog: | Lub npe | Rev., Hnub | Tuam txhab |
| (1) | LS1028A / LS1018A Daim Ntawv Teev Npe | Rev. C, 06/2018 | NXP |
| (2) | LS1027A / LS1017A Daim Ntawv Teev Npe | Rev. C, 06/2018 | NXP |
| (3) | LS1028A Reference Manual | Rev. B, 12/2018 | NXP |
| (4) | QorIQ Power Management | Rev 0 12, 2014/XNUMX | NXP |
| (5) | QorIQ LS1028A Tsim Daim Ntawv Tshawb Fawb | Rev 0 12, 2019/XNUMX | NXP |
| (6) | SA56004X Data Sheet | Rev. 7, 25 Lub Ob Hlis 2013 | NXP |
| (7) | MBLS1028A Tus neeg siv phau ntawv | - tam sim no - | TQ-Systems |
| (8) | TQMLS1028A Txhawb-Wiki | - tam sim no - | TQ-Systems |
TQ-Systems GmbH
Mühlstraße 2 l Gut Delling l 82229 Seefeld Info@TQ-Group | TQ-Group
Cov ntaub ntawv / Cov ntaub ntawv
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TQ TQMLS1028A Platform Raws li Layerscape Dual Cortex [ua pdf] Tus neeg siv phau ntawv TQMLS1028A Platform Raws li Layerscape Dual Cortex, TQMLS1028A, Platform Raws li Layerscape Dual Cortex, Ntawm Layerscape Dual Cortex, Dual Cortex, Cortex |
