TQMLS1028A Chikuva Kubva PaLayerscape Dual Cortex

Product Information

Zvinotsanangurwa

• Muenzaniso: TQMLS1028A
• Date: 08.07.2024

Mirayiridzo Yekushandiswa Kwechigadzirwa

Zvekuchengetedza Zvinodiwa uye Dziviriro Regulations
Ita shuwa kutevedzera EMC, ESD, kuchengetedzwa kwekushanda, chengetedzo yemunhu, cyber chengetedzo, chinangwa chekushandiswa, kutonga kunze kwenyika, kutevedzera zvirango, waranti, mamiriro ekunze, uye mamiriro ekushanda.

Kuchengetedzwa Kwenzvimbo
Teerera neRoHS, EuP, uye California Proposition 65 mitemo yekuchengetedzwa kwezvakatipoteredza.

FAQ

• Ndezvipi zvakakosha zvekuchengetedza zvinodiwa pakushandisa chigadzirwa?
  Izvo zvakakosha zvekuchengetedza zvinodiwa zvinosanganisira kutevedzera EMC, ESD, kuchengetedzwa kwekushanda, chengetedzo yemunhu, cyber chengetedzo, uye dhairekitori rekushandisa.
• Ndingaite sei kuti ndive nechokwadi chekuchengetedzwa kwezvakatipoteredza ndichishandisa chigadzirwa?
  Kuti uve nechokwadi chekuchengetedzwa kwezvakatipoteredza, ita shuwa yekutevera RoHS, EuP, uye California Proposition 65 mirau.

TQMLS1028A
Bhuku reMushandisi
TQMLS1028A UM 0102 08.07.2024

REVISION STORY

Rev.	Date	Zita	Pos.	Kugadziridza
0100	24.06.2020	Petz		Edition yekutanga
0101	28.11.2020	Petz	Zvose Tafura 3 4.2.3 4.3.3 4.15.1, Mufananidzo 12 Tafura 13 5.3, Mufananidzo 18 ne19	Zvisiri-zvinoshanda shanduko Mazwi akawedzerwa Tsananguro yakawedzerwa Tsananguro yeRCW yakajekeswa Yakawedzerwa Zviratidzo "Secure Element" yakawedzera 3D views kubviswa
0102	08.07.2024	Petz / Kreuzer	Mufananidzo 12 4.15.4 Tafura 13 Tafura 14, Tafura 15 7.4, 7.5, 7.6, 7.7, 8.5	Mufananidzo wakawedzerwa Matayipi akagadziriswa Voltage pini 37 yakagadziridzwa kusvika ku1 V Nhamba yemakero eMAC akawedzerwa Zvitsauko zvakawedzerwa

PAMUSORO PEBHUKU IYI

Copyright uye rezinesi mari
Copyright kuchengetedzwa © 2024 neTQ-Systems GmbH.
Bhuku reMushandisi rino harigone kukopa, kudhindwa, kushandurudzwa, kushandurwa kana kugoverwa, zvizere kana zvishoma mumagetsi, muchina unoverengwa, kana mune chero imwe fomu pasina mvumo yakanyorwa yeTQ-Systems GmbH.
Iwo madhiraivha uye zvishandiso zvezvinhu zvinoshandiswa pamwe neBIOS zviri pasi pekodzero dzevagadziri vakasiyana. Mamiriro erezinesi emugadziri anoenderana anofanirwa kutevedzwa.
Bootloader-rezinesi mari inobhadharwa neTQ-Systems GmbH uye inosanganisirwa mumutengo.
Mari yerezinesi yeiyo inoshanda sisitimu uye mashandisirwo haatariswe uye anofanirwa kuverengerwa / kuziviswa zvakasiyana.

Zviratidzo zvakanyoreswa
TQ-Systems GmbH inovavarira kutevedzera kodzero dzemifananidzo uye zvinyorwa zvinoshandiswa muzvinyorwa zvese, uye inovavarira kushandisa magiraidhi nemagwaro ekutanga kana emahara.
Mazita ese emhando nezviratidzo zvakataurwa muBhuku reMushandisi, kusanganisira izvo zvakadzivirirwa nemumwe munhu, kunze kwekunge zvatsanangurwa neimwe nzira, zvinoiswa pasi pezvakatemwa zvemitemo iripo yekodzero uye mitemo yemuridzi wemuridzi akanyoreswa aripo pasina muganhu. Mumwe anofanirwa kugumisa kuti brand uye zviratidzo zvinodzivirirwa zvakakodzera nemunhu wechitatu.

Disclaimer
TQ-Systems GmbH haivimbisi kuti ruzivo rwuri muBhuku reMushandisi iri nderechizvino-zvino, rwakarurama, rwakakwana kana rwemhando yakanaka. Uyewo TQ-Systems GmbH haitore vimbiso yekuwedzera kushandiswa kweruzivo. Mhosva yemhosva inopokana neTQ-Systems GmbH, zvichireva kukuvadzwa kwezvinhu kana kusiri kwezvinhu kwakakonzerwa, nekuda kwekushandiswa kana kusashandisa ruzivo rwakapihwa muBhuku reMushandisi, kana nekuda kwekushandiswa kweruzivo rusina kukwana kana rusina kukwana, haruregererwi, chero nguva yakareba. sezvo pasina humbowo hunoonekwa kana husina hanya mhosva yeTQ-Systems GmbH.
TQ-Systems GmbH inochengetera pachena kodzero yekuchinja kana kuwedzera kune zviri muBhuku reMushandisi uyu kana zvikamu zvaro pasina chiziviso chakakosha.

Chiziviso Chinokosha:
Usati washandisa iyo Starterkit MBLS1028A kana zvikamu zvezvirongwa zveMBLS1028A, unofanirwa kuiongorora uye kuona kana yakakodzera kune yako yaunoda application. Iwe unofungidzira njodzi dzese uye mhosva ine chekuita nekushandiswa kwakadaro. TQ-Systems GmbH haigadziri mamwe mawaranti anosanganisira, asi asina kuganhurirwa, chero airehwa waranti yekutengesa kana kusimba kune chimwe chinangwa. Kunze kwekunge kunorambidzwa nemutemo, TQ-Systems GmbH haizove nemhosva yekurasikirwa chero kwanangana, kwakakosha, kwakaitika kana kwakakonzeresa kurasikirwa kana kukuvadzwa kunobva mukushandiswa kweStarterkit MBLS1028A kana schematics inoshandiswa, zvisinei nedzidziso yepamutemo yakataurwa.

Imprint

TQ-Systems GmbH
Gut Delling, Mühlstraße 2
D-82229 Seefeld

• Tel: +49 8153 9308–0
• Fax: +49 8153 9308–4223
• E-Mail Info@TO-Group
• Web: TQ-Group

 Mazano pamusoro pekuchengeteka
Kubata zvisiri izvo kana zvisiri izvo zvechigadzirwa kunogona kuderedza zvakanyanya hupenyu hwacho.

Symbols uye typographic magungano
Tafura 1: Mitemo Nezvibvumirano

Symbol	Meaning
	Ichi chiratidzo chinomiririra kubata kwe electrostatic-sensitive modules uye / kana zvikamu. Izvi zvikamu zvinowanzokuvadzwa / kuparadzwa nekufambiswa kwevoltage yakakwirira kudarika 50 V. Muviri wemunhu unowanzo sangana nekubuda kwe electrostatic kupfuura 3,000 V.
	Ichi chiratidzo chinoratidza zvinogona kushandiswa voltages yakakwirira kudarika 24 V. Ndapota cherechedzai mitemo yakakodzera yepamutemo panyaya iyi. Kusatevedzera iyi mirau kunogona kukonzera kukuvadzwa kwakanyanya kuhutano hwako uye zvakare kukonzera kukuvara / kuparadzwa kwechikamu.
	Mucherechedzo uyu unoratidza kunobva njodzi. Kuita uchipesana nemaitiro akatsanangurwa kunogona kutungamira mukukuvadzwa kuhutano hwako uye / kana kukonzera kukuvadzwa / kuparadzwa kwezvinhu zvinoshandiswa.
	Ichi chiratidzo chinomiririra ruzivo rwakakosha kana zvikamu zvekushanda neTQ-zvigadzirwa.
Command	Font ine-fixed-width inoshandiswa kuratidza mirairo, zviri mukati, file mazita, kana zvinhu zvemenyu.

Kubata uye ESD matipi
General kubata kwako TQ-zvigadzirwa

Iyo TQ-chigadzirwa chinogona kungoshandiswa uye kushumirwa nevashandi vane certified vakacherekedza ruzivo, mitemo yekuchengetedza iri mugwaro rino uye yese ine chekuita nemitemo nemirau. Mutemo mukuru ndewekuti: usabata TQ-chigadzirwa panguva yekushanda. Izvi zvinonyanya kukosha pakuchinja, kushandura zvigadziriso zvejumper kana kubatanidza mamwe madivayiri pasina kuve nechokwadi zvisati zvaitika kuti simba remagetsi rakadzimwa. Kutyorwa kwegwaro iri kunogona kukonzera kukuvara / kuparadzwa kweTQMLS1028A uye kuve nengozi kuhutano hwako. Kubata zvisina kunaka kweTQ-chigadzirwa chako kwaizoita kuti vimbiso irege kushanda.

Izvo zvemagetsi zvikamu zveTQ-chigadzirwa chako zvinonzwa kune electrostatic discharge (ESD). Gara uchipfeka zvipfeko zveantistatic, shandisa ESD-yakachengeteka maturusi, kurongedza zvinhu nezvimwewo, uye shandisa yako TQ- chigadzirwa munzvimbo yakachengeteka ESD. Kunyanya kana iwe uchichinja mamodule, shandura jumper marongero, kana kubatanidza mamwe maturusi.

Mazita ezviratidzo

Mucherechedzo wehashi (#) pakupera kwezita rechiratidzo chinoratidza chiratidzo chakaderera-chinoshanda.
Example: Dzorera zvakare #
Kana chiratidzo chinogona kushandura pakati pemabasa maviri uye kana izvi zvichinyorwa muzita rechiratidzo, iyo yakaderera-inoshanda basa inoratidzwa nehashi chiratidzo uye inoratidzwa kumagumo.
Example: C / D#
Kana chiratidzo chine mabasa akawanda, mabasa ega ega anoparadzaniswa neslashs kana akakosha kune wiring. Kuzivikanwa kwemabasa ega ega kunotevera zvibvumirano zviri pamusoro.
Example: WE2# / OE#

Mamwe magwaro anoshanda / anofungidzira ruzivo

• Zvinotsanangurwa uye bhuku remamodule anoshandiswa:
  Aya magwaro anotsanangura sevhisi, kushanda uye akakosha maitiro eiyo module inoshandiswa (incl. BIOS).
• Zvinotsanangurwa zvezvikamu zvakashandiswa:
  Madimikira emugadziri wezvikamu zvakashandiswa, semuenzanisoample CompactFlash makadhi, anofanirwa kucherechedzwa. Izvo zvine, kana zvichibvira, rumwe ruzivo rwunofanirwa kucherechedzwa kuitira kuchengetedza uye kwakavimbika kushanda.
  Aya magwaro anochengetwa kuTQ-Systems GmbH.
• Chip errata:
  Ibasa remushandisi kuona kuti zvese zvisirizvo zvakaburitswa nemugadziri wechikamu chimwe nechimwe zvinocherechedzwa. Zano remugadziri rinofanira kutevedzwa.
• Software maitiro:
  Hapana waranti inogona kupihwa, kana mutoro unotorwa kune chero isingatarisirwe software maitiro nekuda kwekushomeka kwezvikamu.
• General expertise:
  Hunyanzvi muinjiniya yemagetsi / komputa engineering inodiwa pakuisirwa uye kushandiswa kwechishandiso.

Mapepa anotevera anodiwa kuti unzwisise zvizere zvinotevera zvirimo:

• MBLS1028A yedunhu dhayagiramu
• MBLS1028A Bhuku reMushandisi
• Nhoroondo ye LS1028A
• U-Boot zvinyorwa: www.denx.de/wiki/U-Boot/Documentation
• Yocto zvinyorwa: www.yoctoproject.org/docs/
• TQ-Support Wiki: Tsigiro-Wiki TQMLS1028A

TSANANGURO IFUPI

Ichi Chinyorwa cheMushandisi chinotsanangura Hardware yeTQMLS1028A revision 02xx, uye inoreva mamwe magadzirirwo esoftware. Misiyano kune TQMLS1028A kudzokorora 01xx inocherechedzwa, pazvinoshanda.
Imwe TQMLS1028A inotorwa haingopi zvese zvinotsanangurwa muBhuku reMushandisi.
Ichi Chinyorwa cheMushandisi zvakare hachitsive iyo NXP CPU Reference Manuals.

Ruzivo rwunopihwa muBhuku reMushandisi rinoshanda chete maererano neyakagadzirirwa bootloader,
iyo yakamisikidzwa paTQMLS1028A, uye iyo BSP yakapihwa neTQ-Systems GmbH. Onawo chitsauko 6.
Iyo TQMLS1028A ndeye yepasirese Minimodule yakavakirwa paNXP Layerscape CPUs LS1028A / LS1018A / LS1027A / LS1017A. Aya Layerscape CPUs anoratidza Imwe, kana Dual Cortex®-A72 musimboti, ine QorIQ tekinoroji.

Iyo TQMLS1028A inowedzera iyo TQ-Systems GmbH chigadzirwa renji uye inopa yakanakisa komputa kuita.
Iyo yakakodzera CPU inotorwa (LS1028A / LS1018A / LS1027A / LS1017A) inogona kusarudzwa pane chimwe nechimwe chinodiwa.
Ese akakosha mapini eCPU anoendeswa kune TQMLS1028A zvibatanidza.
Saka hapana zvirambidzo kune vatengi vanoshandisa iyo TQMLS1028A zvine chekuita neyakasanganiswa yakasarudzika dhizaini. Uyezve, zvese zvinodikanwa pakushanda kweCPU chaiyo, seDDR4 SDRAM, eMMC, magetsi uye manejimendi emagetsi zvakabatanidzwa paTQMLS1028A. Iwo makuru TQMLS1028A maitiro ndeaya:

• CPU zvinobva kune LS1028A / LS1018A / LS1027A / LS1017A
• DDR4 SDRAM, ECC senge sarudzo yegungano
• eMMC NAND Flash
• QSPI NOR Flash
• Single supply voltage 5v
• RTC / EEPROM / tembiricha sensor

Iyo MBLS1028A inoshandawo semutakuri bhodhi uye referensi chikuva cheiyo TQMLS1028A.

PAKUPEDZAVIEW

Block diagram

Zvikamu zvehurongwa
Iyo TQMLS1028A inopa anotevera akakosha mabasa uye maitiro:

• Layerscape CPU LS1028A kana pini inoenderana, ona 4.1
• DDR4 SDRAM ine ECC (ECC isarudzo yegungano)
• QSPI NOR Flash (sarudzo yegungano)
• eMMC NAND Flash
• Oscillators
• Reset chimiro, Supervisor uye Power Management
• Sistimu Controller yeReset-Configuration uye Power Management
• Voltage regulators evose voltages inoshandiswa paTQMLS1028A
• Voltage supervision
• Tembiricha sensors
• Chengetedza Element SE050 (gungano sarudzo)
• RTC
• EEPROM
• Boar-to-Board connectors

Ese akakosha mapini eCPU anoendeswa kune TQMLS1028A zvibatanidza. Saka hapana zvirambidzo kune vatengi vanoshandisa iyo TQMLS1028A zvine chekuita neyakasanganiswa yakasarudzika dhizaini. Kushanda kweiyo TQMLS1028A kwakasiyana kunonyanya kutariswa nezvimiro zvinopihwa neyakasiyana CPU inotorwa.

ELECTRONICS

LS1028A
LS1028A akasiyana, block diagram

LS1028A misiyano, ruzivo
Tafura inotevera inoratidza zvinhu zvinopihwa nemhando dzakasiyana.
Minda ine tsvuku tsvuku inoratidza kusiyana; minda ine green background inoratidza kugarisana.

Tafura 2: LS1028A akasiyana

Feature	LS1028A	LS1027A	LS1018A	LS1017A
ARM® musimboti	2 × Cortex®-A72	2 × Cortex®-A72	1 × Cortex®-A72	1 × Cortex®-A72
SDRAM	32-bit, DDR4 + ECC	32-bit, DDR4 + ECC	32-bit, DDR4 + ECC	32-bit, DDR4 + ECC
GPU	1 × GC7000UltraLite	–	1 × GC7000UltraLite	–
	4 × 2.5 G/1 G yakachinja Eth (TSN inogoneswa)	4 × 2.5 G/1 G yakachinja Eth (TSN inogoneswa)	4 × 2.5 G/1 G yakachinja Eth (TSN inogoneswa)	4 × 2.5 G/1 G yakachinja Eth (TSN inogoneswa)
Ethernet	1 × 2.5 G/1 G Eth (TSN yagoneswa)	1 × 2.5 G/1 G Eth (TSN yagoneswa)	1 × 2.5 G/1 G Eth (TSN yagoneswa)	1 × 2.5 G/1 G Eth (TSN yagoneswa)
	1 × 1 G Eth	1 × 1 G Eth	1 × 1 G Eth	1 × 1 G Eth
PCIe	2 × Gen 3.0 Vatongi (RC kana RP)	2 × Gen 3.0 Vatongi (RC kana RP)	2 × Gen 3.0 Vatongi (RC kana RP)	2 × Gen 3.0 Vatongi (RC kana RP)
USB	2 × USB 3.0 ine PHY (Mugadziri kana mudziyo)	2 × USB 3.0 ine PHY (Mugadziri kana mudziyo)	2 × USB 3.0 ine PHY (Mugadziri kana mudziyo)	2 × USB 3.0 ine PHY (Mugadziri kana mudziyo)

Reset Logic uye Supervisor
Iyo reset logic ine zvinotevera mabasa:

• Voltage yekutarisa paTQMLS1028A
• Kuisa patsva kwekunze
• PGOOD kuburitsa kwesimba-kumusoro kwemaseketi pane inotakura bhodhi, semuenzaniso, maPHY
• Reset LED (Basa: PORESET# yakaderera: mwenje we LED kumusoro)

Tafura 3: TQMLS1028A Reset- uye Status zviratidzo 

Signal	TQMLS1028A	Dir.	Level	Remark
PORESET#	X2-93	O	1.8 V	PORESET# zvakare inokonzeresa RESET_OUT# (TQMLS1028A revision 01xx) kana RESET_REQ_OUT# (TQMLS1028A revision 02xx)
HRESET#	X2-95	I/O	1.8 V	–
TRST#	X2-100	I/OOC	1.8 V	–
PGOOD	X1-14	O	3.3 V	Gonesa chiratidzo kune zvekushandisa uye vatyairi pane inotakura bhodhi
RESIN#	X1-17	I	3.3 V	–
RESET_REQ#	X2-97	O	1.8 V	TQMLS1028A kudzokorora 01xx
RESET_REQ_OUT#		O	3.3 V	TQMLS1028A kudzokorora 02xx

JTAG-Gadzirisazve TRST#
TRST# yakabatanidzwa kuPORESET#, sezvakaratidzwa mumufananidzo unotevera. Onawo NXP QorIQ LS1028A Dhizaini Yekutarisa (5).

Kuzvigadzirisa paTQMLS1028A kudzokorora 01xx
Iyo inotevera block dhizaini inoratidza iyo RESET_REQ# / RESIN# wiring yeTQMLS1028A revision 01xx.

Kuzvigadzirisa paTQMLS1028A kudzokorora 02xx
Iyo LS1028A inogona kutanga kana kukumbira kusetwa kwehardware kuburikidza nesoftware.
Iyo inobuda HRESET_REQ# inofambiswa mukati neCPU uye inogona kusetwa nesoftware nekunyorera kuRSTCR rejista (bit 30).
Nekumisikidza, RESET_REQ# inodzoserwa kuburikidza ne10 kΩ kuenda kuRESIN# paTQMLS1028A. Hapana mhinduro pabhodhi rekutakura inodiwa. Izvi zvinotungamira kune kuzviseta kana RESET_REQ# yaiswa.
Zvichienderana nekugadzirwa kwemhinduro pane bhodhi rekutakura, inogona "kunyora" iyo TQMLS1028A yemukati mhinduro uye nekudaro, kana RESET_REQ# ichishanda, inogona kusarudza.

• tanga kugadzirisa
• kwete kukonzeresa reset
• tanga zvimwe zviito pane base board mukuwedzera kune reset

RESET_REQ# inofambiswa zvisina kunanga sechiratidzo RESET_REQ_OUT# kune chinongedzo (ona Tafura 4).
"Midziyo" inogona kukonzeresa RESET_REQ# ona TQMLS1028A Reference Manual (3), chikamu 4.8.3.

Aya anotevera wirings anoratidza akasiyana mikana yekubatanidza RESIN#.

Tafura 4: RESIN # kubatana

LS1028A Kugadzirisa

Nhoroondo ye RCW
Iyo RCW sosi yeTQMLS1028A inotarwa nechiyero cheanalogue 3.3 V chiratidzo RCW_SRC_SEL.
Iyo RCW sosi sarudzo inotungamirwa neiyo system controller. Iyo 10 kΩ Dhonza-Kusvika ku3.3 V yakaunganidzwa paTQMLS1028A.

Tafura 5: Chiratidzo RCW_SRC_SEL

RCW_SRC_SEL (3.3 V)	Reset Configuration Source	PD pane bhodhi rekutakura
3.3 V (80% kusvika 100%)	SD kadhi, pane inotakura bhodhi	Hapana (yakavhurika)
2.33 V (60% kusvika 80%)	eMMC, paTQMLS1028A	24 kΩ PD
1.65 V (40% kusvika 60%)	SPI NOR flash, paTQMLS1028A	10 kΩ PD
1.05 V (20% kusvika 40%)	Yakaomeswa Coded RCW, paTQMLS1028A	4.3 kΩ PD
0 V (0% kusvika 20%)	I2C EEPROM paTQMLS1028A, kero 0x50 / 101 0000b	0 Ω PD

Zviratidzo zvekugadzirisa
Iyo LS1028A CPU inogadziriswa nemapini pamwe nemarejista.

Tafura 6: Reset Magadzirirwo Zviratidzo

Gadzirisa cfg. zita	Zita rechiratidzo rinoshanda	Default	Pamusoro peTQMLS1028A	Variable 1
cfg_rcw_src[0:3]	AKARARA, CLK_OUT, UART1_SOUT, UART2_SOUT	1111	Zvakawanda	Ehe
cfg_svr_src[0:1]	XSPI1_A_CS0_B, XSPI1_A_CS1_B	11	11	Aihwa
cfg_dram_type	EMI1_MDC	1	0 = DDR4	Aihwa
cfg_eng_use0	XSPI1_A_SCK	1	1	Aihwa
cfg_gpinput[0:3]	SDHC1_DAT[0:3], I/O voltage1.8 kana 3.3 V	1111	Haina kufambiswa, maPU emukati	–
cfg_gpinput[4:7]	XSPI1_B_DATA[0:3]	1111	Haina kufambiswa, maPU emukati	–

Tafura inotevera inoratidza kukodha kwemunda cfg_rcw_src:

Tafura 7: Reset Configuration Source

cfg_rcw_src[3:0]	Nhoroondo ye RCW
0 xxx	Hard-coded RCW (TBD)
1 0 0 0	SDHC1 (SD kadhi)
1 0 0 1	SDHC2 (eMMC)
1 0 1 0	I2C1 yakawedzera kero 2
1 0 1 1	(Zvakachengetedzwa)
1 1 0 0	XSPI1A NAND 2 KB mapeji
1 1 0 1	XSPI1A NAND 4 KB mapeji
1 1 1 0	(Zvakachengetedzwa)
1 1 1 1	XSPI1A NOR

Girinhi Standard configuration
Yero  Configuration yekuvandudza uye kugadzirisa

1. Hongu → kuburikidza neshift register; Kwete → kukosha kwakatarwa.
2. Kero yemudziyo 0x50 / 101 0000b = Kugadzirisa EEPROM.

Reset Configuration Word
Iyo RCW chimiro (Reset Configuration Izwi) inogona kuwanikwa muNXP LS1028A Reference Manual (3). Iyo Reset Configuration Izwi (RCW) inoendeswa kune iyo LS1028A seyendangariro chimiro.
Iyo ine chimiro chakafanana neiyo Pre-Boot Loader (PBL). Iyo ine yekutanga identifier uye CRC.
Iro Reset Configuration Shoko rine 1024 bits (128 bytes user data (memory image))

• + 4 bytes sumo
• + 4 bytes kero
• + 8 bytes yekupedzisira command incl. CRC = 144 bytes

NXP inopa chishandiso chemahara (kunyoresa kunodiwa) "QorIQ Configuration uye Validation Suite 4.2" iyo RCW inogona kugadzirwa nayo.

Cherechedza: Kugadziriswa kweRCW
	Iyo RCW inofanirwa kuchinjirwa kune chaiyo application. Izvi zvinoshanda, kune example, kune SerDes kumisikidza uye I/O kuwanda. Kune iyo MBLS1028A kune matatu maRCW zvinoenderana neakasarudzwa bhutsu sosi: rcw_1300_emmc.bin rcw_1300_sd.bin rcw_1300_spi_nor.bin

Zvirongwa kuburikidza nePre-Boot-Loader PBL
Pamusoro peiyo Reset Configuration Izwi, iyo PBL inopa imwe mukana wekugadzirisa iyo LS1028A pasina imwe software yekuwedzera. Iyo PBL inoshandisa iyo yakafanana data chimiro seRCW kana kuwedzera iyo. Kuti uwane rumwe ruzivo ona (3), Tafura 19.

Kukanganisa kubata panguva yeRCW kurodha
Kana kukanganisa kukaitika panguva yekurodha iyo RCW kana iyo PBL, iyo LS1028A inoenderera sezvinotevera, ona (3), Tafura 12:

Misa iyo Reset Sequence paRCW Kukanganisa Kuonekwa.
Kana iyo Service processor ikashuma kukanganisa panguva yayo yekurodha iyo RCW data, zvinotevera zvinoitika:

• Mutsara wekuseta patsva wamiswa, uchiramba wakadaro.
• Kodhi yemhosho inoshumwa neSP muRCW_COMPLETION[ERR_CODE].
• Chikumbiro chekugadzirisa patsva kweSoC chakatorwa muRSTRQSR1[SP_RR], iyo inoita chikumbiro chekugadzirisa kana chisina kuvharwa neRSTRQMR1[SP_MSK].

Nzvimbo iyi inogona kubuda chete nePORESET_B kana Hard Reset.

System Madzoreri
Iyo TQMLS1028A inoshandisa sisitimu controller yekuchengeta imba uye yekutanga mabasa. Iyi sisitimu controller inoitawo kutevedzana kwesimba uye voltage monitoring.
Mabasa acho ane udzame:

• Nguva chaiyo yekubuda kweiyo reset yekumisikidza chiratidzo cfg_rcw_src[0:3]
•  Input ye cfg_rcw_src sarudzo, analogue level yekukodha matunhu mashanu (ona Tafura 7):
  1. SD kadhi
  2. eMMC
  3. NOR Flash
  4. Hard-coded
  5. I2C
• Simba Sequencing: Kudzora kwesimba-kumusoro kutevedzana kweese module-yemukati yekugovera voltages
• Voltage supervision: Monitoring of all supply voltages (musangano sarudzo)

System Clock
Iyo system wachi inoiswa zvachose ku100 MHz. Kuparadzira spectrum clocking hakugoneki.

SDRAM
1, 2, 4 kana 8 GB yeDDR4-1600 SDRAM inogona kuunganidzwa paTQMLS1028A.

Flash
Yakaunganidzwa paTQMLS1028A:

• QSPI NOR Flash
• eMMC NAND Flash, Configuration seSLC inogoneka (kuvimbika kwepamusoro, hafu yehuwandu) Ndokumbira ubate TQ-Support kuti uwane rumwe ruzivo.

Chishandiso chekuchengetedza chekunze:
SD kadhi (paMBLS1028A)

QSPI NOR Flash
Iyo TQMLS1028A inotsigira matatu akasiyana masisitimu, ona inotevera Mufananidzo.

1. Quad SPI paPos. 1 kana Pos. 1 uye 2, Dhata paDAT[3:0], patsanura chip inosarudza, yakajairika wachi
2. Octal SPI pane pos. 1 kana pos. 1 uye 2, Dhata paDAT[7:0], patsanura chip inosarudza, yakajairika wachi
3. Twin-Quad SPI pane pos. 1, Dhata paDAT[3:0] uye DAT[7:4], patsanura chip inosarudza, wachi yakajairika

eMMC / SD kadhi
Iyo LS1028A inopa maSDHC maviri; imwe ndeyemakadhi eSD (ane switchable I / O voltage) uye imwe yacho ndeyemukati eMMC (yakagadziriswa I/O voltage). Kana yagarwa, iyo TQMLS1028A yemukati eMMC yakabatana neSDHC2. Iyo yakanyanya kutamisa mwero inoenderana neHS400 modhi (eMMC kubva ku5.0). Kana iyo eMMC isina vanhu, yekunze eMMC inogona kubatana.

EEPROM

Nhoroondo ye EEPROM 24LC256T
Iyo EEPROM haina chinhu pakutumira.

• 256 Kbit kana isina kuunganidzwa
• 3 decoded kero mitsara
• Yakabatanidzwa kuI2C controller 1 yeLS1028A
• 400 kHz I2C wachi
• Kero yemudziyo ndeye 0x57 / 101 0111b

Kugadzirisa EEPROM SE97B
Iyo tembiricha sensor SE97BTP ine zvakare 2 Kbit (256 × 8 Bit) EEPROM. EEPROM yakakamurwa kuita zvikamu zviviri.
Iyo yakaderera 128 bytes (kero 00h kusvika 7Fh) inogona kuva Permanent Nyora Yakachengetedzwa (PWP) kana Reversible Nyora Yakachengetedzwa (RWP) nesoftware. Iwo epamusoro 128 bytes (kero 80h kusvika FFh) haana kunyorwa akadzivirirwa uye anogona kushandiswa kune zvakajairika kuchengetedza data.

Iyo EEPROM inogona kuwanikwa neinotevera I2C kero.

• EEPROM (Normal Mode): 0x50 / 101 0000b
• EEPROM (Yakachengetedzwa Mode): 0x30 / 011 0000b

Iyo EEPROM yekumisikidza ine yakajairwa yekumisikidza patsva pakutumira. Tafura inotevera inonyora maparamendi akachengetwa mukugadzirisa EEPROM.

Tafura 8: EEPROM, TQMLS1028A-chaiyo data 

Offset	Payload (byte)	Padding (byte)	Saizi (byte)	Type	Remark
0x00	–	32(10)	32(10)	Binary	(Haisi kushandiswa)
0x20	6(10)	10(10)	16(10)	Binary	MAC kero
0x30	8(10)	8(10)	16(10)	ASCII	Siriyero nhamba
0x40	Variable	Variable	64(10)	ASCII	Order code

Iyo yekumisikidza EEPROM ingori imwe chete yezvakawanda sarudzo yekuchengetedza iyo reset kumisikidza.
Nekuburikidza neyakajairwa reset gadziriso muEEPROM, yakanyatso gadziridzwa sisitimu inogona kuwanikwa nekungochinja Reset Configuration Source.
Kana iyo Reset Configuration Source yakasarudzwa zvakakodzera, 4 + 4 + 64 + 8 bytes = 80 bytes inodiwa pakugadzirisa zvakare. Inogona zvakare kushandiswa kune Pre-Boot Loader PBL.

RTC

• Iyo RTC PCF85063ATL inotsigirwa neU-Boot uye Linux kernel.
• Iyo RTC inofambiswa neVIN, bhatiri buffering inogoneka (bhatiri pane inotakura board, ona Mufananidzo 11).
• Iyo alarm inobuda INTA # inofambiswa kune ma module ekubatanidza. Kumuka-muka kunogoneka kuburikidza neiyo system controller.
• Iyo RTC yakabatana neI2C controller 1, kero yekushandisa iri 0x51 / 101 0001b.
• Kururama kweRTC kunonyanya kutsanangurwa nemaitiro eiyo quartz inoshandiswa. Mhando yeFC-135 inoshandiswa paTQMLS1028A ine mwero frequency kushivirira kwe ± 20 ppm pa +25 °C. (Parabolic coefficient: max. -0.04 × 10–6 / °C2) Izvi zvinoguma nekururama kweanenge 2.6 seconds / zuva = maminitsi gumi nematanhatu / gore.

Kutarisa kwekushisa

Nekuda kwesimba rakanyanya kupera, kutarisisa tembiricha kwakakosha kuitira kuti uenderane neyakatsanangurwa mamiriro ekushanda uye nekudaro kuve nechokwadi chekushanda kwakavimbika kweTQMLS1028A. Tembiricha yakakosha zvikamu ndezvi:

• LS1028A
• DDR4 SDRAM

Mapoinzi ekuyera anotevera aripo:

• LS1028A tembiricha:
  Yakayerwa kuburikidza ne diode yakabatanidzwa muLS1028A, inoverengwa kuburikidza nekunze chiteshi cheSA56004.
• DDR4 SDRAM:
  Kuyerwa netembiricha sensor SE97B
• 3.3 V switching regulator:
  SA56004 (yemukati chiteshi) kuyera iyo 3.3 V switching regulator tembiricha

Iyo yakavhurika-drain Alarm Outputs (yakavhurika drain) yakabatana uye ine Dhonza-Up kusaina TEMP_OS#. Kudzora kuburikidza neI2C controller I2C1 yeLS1028A, kero dzemudziyo ona Tafura 11.
Rumwe ruzivo runogona kuwanikwa muSA56004EDP data sheet (6).
Imwe yekuwedzera tembiricha sensor inosanganiswa mukugadzirisa EEPROM, ona 4.8.2.

TQMLS1028A Supply
Iyo TQMLS1028A inoda kupihwa kamwe chete kwe5 V ±10 % (4.5 V kusvika 5.5 V).

Simba rekushandisa TQMLS1028A
Iko kushandiswa kwesimba kweTQMLS1028A kunoenderana zvakanyanya nekushandiswa, maitiro ekushanda uye sisitimu yekushandisa. Nekuda kweichi chikonzero hunhu hwakapihwa hunofanirwa kuwonekwa sehuyero hwekufungidzira.
Makwikwi azvino e3.5 A anogona kuitika. Iyo inotakura bhodhi yemagetsi magetsi inofanirwa kugadzirwa TDP ye13.5 W.
Tafura inotevera inoratidza mashandisirwo emagetsi maparamita eiyo TQMLS1028A yakayerwa pa +25 °C.

Tafura 9: TQMLS1028A simba rekushandisa

Mode yekushanda	Iyezvino @ 5 V	Simba @ 5 V	Remark
RESET	0.46 A	2.3 W	Reset bhatani paMBLS1028A rakadzvanywa
U-Boot isina basa	1.012 A	5.06 W	–
Linux idle	1.02 A	5.1 W	–
Linux 100% mutoro	1.21 A	6.05 W	Stress test 3

Simba rekushandisa RTC

Tafura 10: RTC simba rekushandisa

Mode yekushanda	Min.	Typ.	Max.
VBAT, I2C RTC PCF85063A inoshanda	1.8 V	3 V	4.5 V
IBAT, I2C RTC PCF85063A inoshanda	–	18µA	50µA
VBAT, I2C RTC PCF85063A isingashande	0.9 V	3 V	4.5 V
IBAT, I2C RTC PCF85063A isingashande	–	220 nA	600 nA

Voltage monitoring
Bhuku rinobvumirwatage siyana anopihwa nebepa re data rechikamu chakasiyana uye, kana zvichibvira, iro voltage monitoring kushivirira. Voltage monitoring isarudzo yegungano.

Interfaces kune mamwe masisitimu uye zvishandiso

Chengetedza Element SE050
Yakachengeteka Element SE050 inowanikwa semusangano sarudzo.
Zviratidzo zvitanhatu zvese zve ISO_14443 (NFC Antenna) uye ISO_7816 (Sensor Interface) zvinopihwa neSE050 zviripo.
Iyo ISO_14443 uye ISO_7816 masiginecha eSE050 akapetwa nebhazi reSPI neJ.TAG chiratidzo TBSCAN_EN#, ona Tafura 13.

Iyo I2C kero yeSecurity Element ndeye 0x48 / 100 1000b.

I2C bhazi
Ese matanhatu mabhazi eI2C eLS1028A (I2C1 kusvika I2C6) anofambiswa kuenda kune TQMLS1028A zvinongedzo uye haana kumiswa.
Bhazi reI2C1 danho rakachinjirwa kuenda ku3.3 V uye rakamiswa ne4.7 kΩ Dhonza-Ups kuenda ku3.3 V paTQMLS1028A.
Iwo maI2C zvishandiso paTQMLS1028A akabatana kune nhanho-yakashandurwa I2C1 bhazi. Mimwe michina inogona kubatana nebhazi, asi yekuwedzera yekunze Pull-Ups inogona kudikanwa nekuda kweiyo yakakwira capacitive mutoro.

Tafura 11: I2C1 mudziyo kero

Mudziyo	Function	7-bit kero	Remark
24LC256	EEPROM	0x57 / 101 0111b	Zvekushandisa zvakazara
MKL04Z16	System Madzoreri	0x11 / 001 0001b	Haifanirwe kuchinjwa
PCF85063A	RTC	0x51 / 101 0001b	–
SA560004EDP	Tembiricha sensor	0x4C / 100 1100b	–
SE97BTP	Tembiricha sensor	0x18 / 001 1000b	Tembiricha
	EEPROM	0x50 / 101 0000b	Normal Mode
	EEPROM	0x30 / 011 0000b	Protected Mode
SE050C2	Chengetedza Element	0x48 / 100 1000b	Chete paTQMLS1028A kudzokorora 02xx

UART
Maviri eUART interfaces akagadziridzwa muBSP yakapihwa neTQ-Systems uye yakananga nzira kune TQMLS1028A yekubatanidza. Mamwe maUART anowanikwa nepini yakagadziridzwa multiplexing.

JTAG®
Iyo MBLS1028A inopa 20-pini musoro une standard JTAG® zviratidzo. Neimwe nzira iyo LS1028A inogona kugadziriswa kuburikidza neOpenSDA.

TQMLS1028A interfaces

Pin multiplexing
Paunenge uchishandisa processor masaini akawanda mapini masisitimu neakasiyana processor-yemukati basa mayuniti anofanirwa kucherechedzwa. Iyo pini yekupihwa muTafura 12 uye Tafura 13 inoreva iyo BSP inopihwa neTQ-Systems pamwe chete neMBLS1028A.

Attention: Kuparadza kana kusashanda zvakanaka
Zvichienderana nekugadziriswa kwakawanda LS1028A pini inogona kupa akati wandei mabasa.
Ndokumbira utarise ruzivo rwune chekuita nekugadziriswa kwepini idzi mu (1), usati wabatanidzwa kana kutanga-wekutakura bhodhi / Starterkit yako.

Pinout TQMLS1028A zvibatanidza

Tafura 12: Pinout connector X1 

Tafura 13: Pinout connector X2 

MACHINI

Assembly

Iwo mavara paTQMLS1028A kudzokorora 01xx anoratidza ruzivo runotevera:

Tafura 14: Zvinyorwa paTQMLS1028A kudzokorora 01xx

Label	Content
AK1	Siriyero nhamba
AK2	TQMLS1028A shanduro uye kudzokorora
AK3	Kero yekutanga yeMAC uye maviri ekuwedzera akachengetwa akateedzana MAC kero
AK4	Miedzo yakaitwa

Iwo mavara paTQMLS1028A kudzokorora 02xx anoratidza ruzivo runotevera:

Tafura 15: Zvinyorwa paTQMLS1028A kudzokorora 02xx

Label	Content
AK1	Siriyero nhamba
AK2	TQMLS1028A shanduro uye kudzokorora
AK3	Kero yekutanga yeMAC uye maviri ekuwedzera akachengetwa akateedzana MAC kero
AK4	Miedzo yakaitwa

Dimensions

Mhando dze3D dziripo muSolidWorks, STEP uye 3D mafomati ePDF. Ndokumbira ubate TQ-Support kuti uwane rumwe ruzivo.

Connectors
Iyo TQMLS1028A yakabatana kune inotakura bhodhi ine 240 mapini pazvibatanidza zviviri.
Tafura inotevera inoratidza ruzivo rwechibatanidza chakaunganidzwa paTQMLS1028A.

Tafura 16: Connector yakaungana paTQMLS1028A

Mugadziri	Chikamu nhamba	Remark
TE kubatana	5177985-5	120-pini, 0.8 mm gomo Kuputira: Ndarama 0.2 µm -40 °C kusvika +125 °C

Iyo TQMLS1028A inobatwa mune zvinongedzo zvinongedzo zvine simba rekuchengetedza rinosvika 24 N.
Kuti udzivise kukuvadza TQMLS1028A zvibatanidza pamwe chete nekutakura bhodhi zvibatanidza paunenge uchibvisa TQMLS1028A kushandiswa kwekushandisa kwekubvisa MOZI8XX kunokurudzirwa zvakasimba. Ona chitsauko 5.8 kuti uwane rumwe ruzivo.

Cherechedza: Kuiswa kwechikamu pabhodhi rekutakura
	2.5 mm inofanira kuchengetwa yakasununguka pabhodhi rekutakura, kumativi ose akareba eTQMLS1028A nokuda kwechishandiswa chekubvisa MOZI8XX.

Tafura inotevera inoratidza mamwe akakodzera mating anobatanidza kune inotakura bhodhi.

Tafura 17: Carrier board mating connectors

Mugadziri	Pin count / chikamu nhamba		Remark	Stack urefu (X)
	120-pini:	5177986-5	Pamusoro peMBLS1028A	5 mm
TE kubatana	120-pini:	1-5177986-5	–	6 mm
	120-pini:	2-5177986-5	–	7 mm
	120-pini:	3-5177986-5	–	8 mm

Kuchinjira kune zvakatipoteredza
Iyo TQMLS1028A zviyero zvese (kureba × upamhi) ndeye 55 × 44 mm2.
Iyo LS1028A CPU ine hurefu hwepamusoro hunosvika 9.2 mm pamusoro pebhodhi rekutakura, iyo TQMLS1028A ine hurefu hwepamusoro hunosvika 9.6 mm pamusoro pebhodhi rekutakura. Iyo TQMLS1028A inorema ingangoita gumi nematanhatu magiramu.

Dziviriro pamusoro pemigumisiro yekunze
Seyakamisikidzwa module, iyo TQMLS1028A haina kudzivirirwa kubva kuguruva, kunze kukanganisa uye kubata (IP00). Kudzivirirwa kwakakwana kunofanirwa kuvimbiswa nehurongwa hwakapoteredza.

Thermal management
Kuti utonhodze iyo TQMLS1028A, ingangoita 6 Watt inofanirwa kuraswa, ona Tafura 9 yezvakajairwa mashandisiro emagetsi. Kuraswa kwesimba kunobva zvakanyanya muLS1028A, iyo DDR4 SDRAM uye mabhaki regulators.
Kuraswa kwemagetsi kunoenderana nesoftware inoshandiswa uye inogona kusiyana zvichienderana nekushandisa.

Chenjerera: Kuparadza kana kusashanda, TQMLS1028A kupisa kupisa

Iyo TQMLS1028A ndeye chikamu chekuita umo inotonhorera sisitimu yakakosha.
Iro ibasa remushandisi kutsanangura yakakodzera singi yekupisa (huremu uye chinzvimbo chekukwira) zvinoenderana nemaitiro chaiwo ekushanda (semuenzaniso, kutsamira pawachi frequency, kureba kwe stack, airflow uye software).

Kunyanya iyo yekushivirira cheni (PCB ukobvu, bhodhi warpage, BGA mabhora, BGA package, thermal pad, heatsink) pamwe nekumanikidza kwakanyanya paLS1028A kunofanirwa kutariswa kana uchibatanidza kupisa singi. Iyo LS1028A haisiriyo iyo yepamusoro chikamu.
Kusakwana kutonhora kwekubatanidza kunogona kutungamira mukupisa kweTQMLS1028A uye nekudaro kusashanda, kuparara kana kuparadzwa.

Kune TQMLS1028A, TQ-Systems inopa yakakodzera kupisa kuparadzira (MBLS1028A-HSP) uye yakakodzera kupisa sink (MBLS1028A-KK). Zvose zvinogona kutengwa zvakasiyana nokuda kwehuwandu hukuru. Ndapota taura nemumiririri wekutengesa munharaunda yako.

Zvimiro zvinodiwa
Iyo TQMLS1028A inobatwa mukubatanidza kwayo kwekubatanidza nemapini mazana maviri nemakumi mana ane simba rekuchengetedza rinosvika 240 N.

Zvinyorwa zvekurapa
Kuti udzivise kukuvadzwa kunokonzerwa nekushushikana kwemagetsi, iyo TQMLS1028A inogona chete kutorwa kubva mutakuri bhodhi nekushandisa iyo yekubvisa chishandiso MOZI8XX inogonawo kuwanikwa zvakasiyana.

Cherechedza: Kuiswa kwechikamu pabhodhi rekutakura
	2.5 mm inofanira kuchengetwa yakasununguka pabhodhi rekutakura, kumativi ose akareba eTQMLS1028A nokuda kwechishandiswa chekubvisa MOZI8XX.

SOFTWARE

Iyo TQMLS1028A inounzwa ine preinstalled boot loader uye BSP inopihwa neTQ-Systems, iyo inogadzirirwa musanganiswa weTQMLS1028A uye MBLS1028A.
Iyo bootloader inopa TQMLS1028A-chaiyo pamwe nebhodhi-chaiwo marongero, semuenzaniso:

• LS1028A kugadzirisa
• PMIC kugadzirisa
• DDR4 SDRAM kumisikidzwa uye nguva
• eMMC kugadzirisa
• Multiplexing
• Wachi
• Pin configuration
• Masimba emutyairi

Rumwe ruzivo runogona kuwanikwa muRutsigiro Wiki yeTQMLS1028A.

ZVINODIWA ZVINODIWA NEKUDZIVIRIRA

EMC
Iyo TQMLS1028A yakagadzirwa zvinoenderana nezvinodiwa zvemagetsi kuenderana (EMC). Zvichienderana nehurongwa hwechinangwa, matanho ekurwisa-kupindira angave achiri madikanwa kuvimbisa kuomerera kumiganhu yehurongwa hwese.
Matanho anotevera anokurudzirwa:

• Ndege dzakasimba pasi (ndege dzepasi dzakakwana) pabhodhi redunhu rakadhindwa.
• Nhamba yakakwana yekuvhara ma capacitor mune ese ekupa voltages.
• Mitsetse yekukurumidza kana yakavharwa zvachose (semuenzaniso, wachi) inofanira kupfupika; dzivisa kukanganiswa kwemamwe masaini nechinhambwe uye / kana kudzivirira kunze, cherechedza kwete chete frequency, asiwo nguva yekusimuka kwechiratidzo.
• Kusefa kwemasaini ese, ayo anogona kubatanidzwa kunze (zvakare "zvinyoro zvinyoro" uye DC inogona kupenya RF zvisina kunanga).

Sezvo iyo TQMLS1028A yakavharirwa pane application-chaiyo inotakura bhodhi, EMC kana ESD bvunzo inongove ine musoro kune yese mudziyo.

ESD
Kuti udzivise kupindirana munzira yechiratidzo kubva pakupinza kuenda kudunhu redziviriro muhurongwa, dziviriro kubva pakubuda kwemagetsi kunofanirwa kurongeka zvakananga pane zvinopinda zvehurongwa. Sezvo matanho aya achigara achifanirwa kuitwa pabhodhi rekutakura, hapana matanho ekudzivirira akarongwa paTQMLS1028A.
Matanho anotevera anokurudzirwa kune inotakura bhodhi:

• Zvinowanzoshanda: Kudzivirira zvekushandisa (kudzivirira kwakabatana zvakanaka nevhu / imba kumativi ese maviri)
• Mugove voltages: Suppressor diodes
• Zvinyoro zvishoma zviratidzo: RC kusefa, Zener diodes
• Zviratidzo zvinokurumidza: Zvidziviriro zvikamu, semuenzaniso, suppressor diode arrays

Kuchengetedza kwekushanda uye kuchengetedzwa kwemunhu
Nekuda kwezviri kuitika voltages (≤5 V DC), bvunzo dzine chekuita nekushanda uye kuchengetedzwa kwemunhu hazvina kuitwa.

Cyber ​​Security
Ongororo Yekutyisidzira uye Kuongororwa Kwenjodzi (TARA) inofanirwa kugara ichiitwa nemutengi kune yavo yega yekupedzisira application, sezvo TQMa95xxSA ichingori chikamu chidiki chehurongwa hwese.

Chinangwa Kushandiswa
TQ DEVICES, PRODUCTS AND ASSOCIATED SOFTWARE HAZVINA KUGADZIRWA, KUGADZIRWA KANA KUNOFARIRWA KUSHANDISA KANA KUTENGESWA KUSHANDISA MUZVINHU ZVAKAITIKA, NDEGE KANA ZVIMWE ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU ZVINHU. SYSTEMS, KANA ZVIMWE ZVINHU KANA KUSHANDISA KUNODA KUSHANDISA KANA KUTI KUTADZA KWETQ PRODUCTS KUNOGONA KUTI RUFU, KUKUKUNDA, KANA KUKATADZWA KWAKURU POMUVIMBA KANA KUNENGERERA. (PAMWE CHETE, “HURU RISK APPLICATIONS”)
Iwe unonzwisisa uye unobvuma kuti kushandisa kwako zvigadzirwa zveTQ kana zvishandiso sechikamu mumashandisirwo ako zviri panjodzi yako wega. Kuti uderedze njodzi dzine chekuita nezvigadzirwa zvako, zvishandiso uye maapplication, iwe unofanirwa kutora yakakodzera mashandiro uye dhizaini ane chekuita nekudzivirira matanho.

Iwe ndiwe wega une basa rekutevedzera zvese zvemutemo, zvekutonga, chengetedzo uye chengetedzo zvinodiwa zvine chekuita nezvigadzirwa zvako. Iwe une basa rekuona kuti masisitimu ako (uye chero TQ Hardware kana software zvikamu zvakabatanidzwa mumasisitimu ako kana zvigadzirwa) zvinoenderana nezvose zvinoshanda zvinodiwa. Kunze kwekunge zvakataurwa zvakajeka muzvinyorwa zvedu zvine chekuita nechigadzirwa, TQ zvishandiso hazvina kugadzirwa zvine kukanganisa kushivirira masimba kana maficha uye nekudaro haigone kutorwa seyakagadzirwa, kugadzirwa kana neimwe nzira kumisikidzwa kuti ienderane nechero kuita kana kutengeswazve semudziyo mune yakanyanya njodzi maapplication. . Yese mashandisirwo uye ruzivo rwekuchengetedza mugwaro rino (kusanganisira tsananguro yekunyorera, yakakurudzirwa kuchengetedza, yakakurudzirwa zvigadzirwa zveTQ kana chero zvimwe zvinhu) ndezvekutarisa chete. Vashandi vakadzidziswa chete munzvimbo yakakodzera yebasa vanobvumirwa kubata nekushandisa zvigadzirwa zveTQ nemidziyo. Ndokumbira uteedzere zvakajairwa IT kuchengetedza nhungamiro inoshanda kune nyika kana nzvimbo yaunofunga kushandisa michina.

Export Control uye Zvirango Kutevedza
Mutengi ane basa rekuona kuti chigadzirwa chakatengwa kubva kuTQ hachisi pasi pechero nyika kana yepasirese kunze / kunze kwenyika zvirambidzo. Kana chero chikamu chechigadzirwa chakatengwa kana chigadzirwa pachacho chiri pasi pezvirambidzo zvataurwa, mutengi anofanira kutenga marezinesi anodiwa kunze kwenyika nemutengo wake. Panyaya yekutyorwa kwekutengesa kunze kana kumisa kunze kwenyika, mutengi anoregedzera TQ pamhosva yese uye kuzvidavirira muhukama hwekunze, zvisinei nezvikonzero zvepamutemo. Kana paine kutyora kana kutyora, mutengi anozozvidavirira kune chero kurasikirwa, kukuvadzwa kana faindi inotsigirwa neTQ. TQ haina mhosva yekunonoka kuendesa nekuda kwezvirambidzo zvepasirese kana zvepasirese kana kusakwanisa kuunza nekuda kwezvirambidzo izvozvo. Chero muripo kana kukuvadzwa hazvizopiwe neTQ mumamiriro ezvinhu akadaro.

The classification maererano neEuropean Foreign Trade Regulations (export list nhamba yeReg. No. 2021/821 ye-dual-use-goods) pamwe chete nemhando maererano neUS Export Administration Regulations kana zvinhu zveU.S (ECCN maererano ne US Commerce Control List) inotaurwa pamainvoice eTQ's kana inogona kukumbirwa chero nguva. Pakanyorwawo kodhi yeCommodity (HS) zvinoenderana nechikamu chazvino chezvigadzirwa zvehuwandu hwekutengeserana kunze kwenyika pamwe nenyika yekwakabva zvinhu zvakakumbirwa/kuodha.

Warranty

TQ-Systems GmbH inobvumidza kuti chigadzirwa, kana chikashandiswa zvinoenderana nekondirakiti, chinozadzisa zvakatemerwa zvibvumirano zvechibvumirano uye mashandiro uye chinoenderana neino zivikanwa mamiriro ehunyanzvi.
Iyo waranti inogumira kune zvinhu, kugadzira uye kugadzirisa kukanganisa. Mhosva yemugadziri inoshaya muzviitiko zvinotevera:

• Zvikamu zvepakutanga zvakatsiviwa nezvisiri zvepakutanga.
• Kuisa zvisina kunaka, kutumwa kana kugadzirisa.
• Kuisa zvisina kunaka, kutumwa kana kugadzirisa nekuda kwekushaikwa kwemidziyo yakakosha.
• Kushanda kusina kururama
• Kubata kusina kunaka
• Kushandisa simba
• Normal kupfeka uye kubvarura

Mamiriro ekunze uye ekushanda
Iyo inogoneka tembiricha siyana zvinoenderana zvakanyanya nemamiriro ekuisa (kupisa kupisa nekupisa conduction uye convection); saka, hapana yakatarwa kukosha inogona kupihwa kune iyo TQMLS1028A.
Kazhinji, kushanda kwakavimbika kunopiwa kana zvinotevera zvasangana:

Tafura 18: Mamiriro ekunze uye maitiro ekushanda

Parameter	Range	Remark
Ambient tembiricha	-40 °C kusvika +85 °C	–
Kuchengetedza tembiricha	-40 °C kusvika +100 °C	–
Hunyoro hunyoro (kushanda / kuchengetedza)	10% kusvika 90%	Kwete kupfupisa

Ruzivo rwakadzama nezve maCPU 'anopisa maitiro anofanira kutorwa kubva kuNXP Reference Manuals (1).

Kuvimbika uye hupenyu hwebasa
Hapana yakadzama MTBF kuverenga kwakaitwa iyo TQMLS1028A.
Iyo TQMLS1028A yakagadzirirwa kusanzwa kune vibration uye kukanganisa. Yemhando yepamusoro maindasitiri giredhi magiredhi anounganidzwa paTQMLS1028A.

KUDZIVIRIRWA KWAMAKAKO

RoHS
Iyo TQMLS1028A inogadzirwa RoHS inoenderana.

• Zvese zvikamu uye magungano zvinoenderana neRoHS
• Iyo solder maitiro inoenderana neRoHS

WEEE®
Muparadzi wekupedzisira ane mutoro wekutevedzera WEEE® mutemo.
Mukati mechikamu chemikana yehunyanzvi, iyo TQMLS1028A yakagadzirwa kuti ishandiswe zvakare uye nyore kugadzirisa.

REACH®
EU-chemical regulation 1907/2006 (REACH® regulation) inomirira kunyoreswa, kuongororwa, certification uye kurambidzwa kwezvinhu SVHC (Zvinhu zvinonetsa zvakanyanya, semuenzaniso, carcinogen, mu.tagsn uye/kana kuramba, bio accumulative uye chepfu). Mukati mechikamu chemhosva iyi, TQ-Systems GmbH inosangana nebasa reruzivo mukati meketani yekugovera zvine chekuita neSVHC zvinhu, sekunge vatengesi vachizivisa TQ-Systems GmbH saizvozvo.

EuP
Iyo Ecodesign Directive, zvakare Simba rinoshandisa Zvigadzirwa (EuP), rinoshanda kune zvigadzirwa zvekupedzisira mushandisi nehuwandu hwepagore zviuru mazana maviri. Iyo TQMLS200,000A inofanirwa kugara ichionekwa yakabatana neiyo yakazara mudziyo.
Iyo iripo yekumira uye yekurara modhi yezvikamu paTQMLS1028A inogonesa kutevedzera EuP zvinodiwa zveTQMLS1028A.

Chirevo paCalifornia Proposition 65
California Proposition 65, yaimbozivikanwa seSafe Drinking Water and Toxic Enforcement Act of 1986, yakadzikwa sechirongwa chekuvhota muna Mbudzi 1986. Pfungwa iyi inobatsira kudzivirira matsime emvura ekunwa ehurumende kubva mukusvibiswa nemakemikari anosvika chiuru anozivikanwa kuti anokonzera gomarara, kuremara pakuzvarwa. , kana kumwe kukuvadza kubereka (“Chirevo 1,000 Zvinhu”) uye zvinoda kuti mabhizinesi azivise maCalifornians nezve kuratidzwa kune Proposition 65 Substances.

Iyo TQ mudziyo kana chigadzirwa hachina kugadzirwa kana kugadzirwa kana kugovaniswa sechigadzirwa chevatengi kana kune chero kusangana nevatengi. Zvigadzirwa zvevatengi zvinotsanangurwa sezvigadzirwa zvakagadzirirwa kushandiswa nemutengi ega, kunwa, kana kunakidzwa. Naizvozvo, zvigadzirwa zvedu kana zvishandiso hazvisi pasi pemutemo uyu uye hapana yambiro label inodiwa pagungano. Nhengo dzega dzega dzegungano dzinogona kunge dziine zvinhu zvingada yambiro pasi peCalifornia Proposition 65. Zvisineyi, zvinofanirwa kucherechedzwa kuti Kushandiswa Kwemashandisirwo ezvigadzirwa zvedu hakuzokonzeri kuti zvinhu izvi zvibudiswe kana kusangana nemunhu zvakananga nezvinhu izvi. Naizvozvo iwe unofanirwa kuve nehanya kuburikidza nechigadzirwa chako dhizaini kuti vatengi havagone kubata chigadzirwa zvachose uye tsanangura iyo nyaya mune yako pachako ine chekuita nechigadzirwa.
TQ inochengetera kodzero yekuvandudza uye kugadzirisa chiziviso ichi sezvainoona zvakakodzera kana zvakakodzera.

Bhatiri
Hapana mabhatiri akaunganidzwa paTQMLS1028A.

Packaging
Nemaitiro ane hushamwari kwezvakatipoteredza, zvigadzirwa zvekugadzira uye zvigadzirwa, isu tinobatsira mukuchengetedza nharaunda yedu. Kuti ukwanise kushandisa zvakare TQMLS1028A, inogadzirwa nenzira yakadai (modular kuvaka) iyo inogona kugadziriswa nyore nyore uye kuparadzaniswa. Iko kushandiswa kwesimba kweTQMLS1028A kunoderedzwa nematanho akakodzera. Iyo TQMLS1028A inounzwa mune inogoneka kurongedza.

Zvimwe zvinyorwa
Iko kushandiswa kwesimba kweTQMLS1028A kunoderedzwa nematanho akakodzera.
Nekuda kwekuti parizvino hapasati pave nehunyanzvi hwakaenzana neimwe nzira yeakadhindwa edunhu mabhodhi ane bromine-ine murazvo wekudzivirira (FR-4 zvinhu), akadaro akadhindwa edunhu mabhodhi achiri kushandiswa.
Hapana kushandiswa kwePCB ine capacitors uye transformers (polychlorinated biphenyls).
Aya mapoinzi chikamu chakakosha chemitemo inotevera:

• Mutemo wekukurudzira hupfumi hwekutenderera uye kuvimbiswa kwekubviswa kwemarara kunogamuchirwa nenharaunda sepa27.9.94 (Mabviro eruzivo: BGBl I 1994, 2705)
• Regulation maererano nekushandiswa uye humbowo hwekubvisa sepa1.9.96 (Mabviro eruzivo: BGBl I 1996, 1382, (1997, 2860))
• Regulation maererano nekudzivirira uye kushandiswa kwemarara ekurongedza sepa21.8.98 (Mabviro eruzivo: BGBl I 1998, 2379)
• Regulation maererano neEuropean Waste Directory sepa1.12.01 (Mabviro eruzivo: BGBl I 2001, 3379)

Idzi ruzivo runofanira kuonekwa sezvinyorwa. Miedzo kana zvitupa hazvina kuitwa mune izvi.

MASHOKO OKUWEDZERA

Acronyms uye tsananguro
Aya anotevera acronyms uye mapfupiso anoshandiswa mugwaro iri:

Acronym	Meaning
ARM®	Yepamberi RISC Machine
ASCII	American Standard Code yeKuchinjana Ruzivo
BGA	Ball Grid Array
BIOS	Basic Input/Output System
BSP	Board Support Package
CPU	Central Processing Unit
CRC	Cyclic Redundancy Check
DDR4	Kaviri Data Rate 4
DNC	Usabatana
DP	Display Port
DTR	Kaviri Transfer Rate
EC	European Community
ECC	Kukanganisa Kuongorora uye Kururamisa
EEPROM	Yemagetsi Inodzimwa Programmable Read-chete Memory
EMC	Electromagnetic Compatibility
eMMC	Yakaiswa Multi-Media Kadhi
ESD	Electrostatic Discharge
EuP	Simba uchishandisa Zvigadzirwa
FR-4	Flame Retardant 4
GPU	Graphics Processing Unit
I	Input
I/O	Input/Output
I2C	Inter-Integrated Circuit
IIC	Inter-Integrated Circuit
IP00	Ingress Dziviriro 00
JTAG®	Joint Test Action Group
LED	Chiedza Emitting Diode
MAC	Media Access Control
MOZI	Module extractor (Modulzieher)
MTBF	Kureva (kushanda) Nguva Pakati Pekutadza
NAND	Kwete-Uye
NOR	Kwete-Kana
O	Output
OC	Vhura Muunganidzi

Acronym	Meaning
PBL	Pre-Boot Loader
PCB	Yakadhindwa Circuit Board
PCIe	Peripheral Component Interconnect inotaura
PCMCIA	Vanhu Havagone Kuyeuka Makombiyuta Indasitiri Acronyms
PD	Dhonzera pasi
PHY	Zvenyama (mudziyo)
PMIC	Power Management Integrated Circuit
PU	Dhonza-Hwira
PWP	Permanent Kunyora Kwakachengetedzwa
QSPI	Quad Serial Peripheral Yemukati
RCW	Reset Configuration Word
REACH®	Kunyoresa, Kuongorora, Mvumo (uye kudziviswa kwe) Makemikari
RoHS	Kurambidzwa kwe (kushandiswa kwezvimwe) Zvinokuvadza Zvinhu
RTC	Chaiyo-Nguva Clock
RWP	Reversible Nyora Yakachengetedzwa
SD	Chengetedza Digital
Sdhc	Chengetedza Digital High Capacity
SDRAM	Synchronous Dynamic Random Access Memory
SLC	Single Level Cell (memory tekinoroji)
SoC	System paChip
SPI	Serial Peripheral inowanikwa
STEP	Yakajairwa Kuchinjana Kwechigadzirwa (modhi data)
STR	Single Transfer Rate
SVHC	Zvinhu Zvinonyanya Kunetsa
TBD	Kuti Azvigadzirise
TDP	Thermal Dhizaini Simba
TSN	Time-Sensitive Networking
UART	Yese Asynchronous Receiver / Transmitter
UM	Bhuku reMushandisi
USB	Universal Serial Bus
WEEE®	Kurasa Magetsi uye Electronic Equipment
XSPI	Yakawedzera Serial Peripheral Interface

Tafura 20: Mamwe magwaro anoshanda 

Aihwa.:	Zita	Rev., Date	Company
(1)	LS1028A / LS1018A Data Sheet	Rev. C, 06/2018	NXP
(2)	LS1027A / LS1017A Data Sheet	Rev. C, 06/2018	NXP
(3)	LS1028A Reference Manual	Mufundisi B, 12/2018	NXP
(4)	QorIQ Power Management	Zvak. 0, 12/2014	NXP
(5)	QorIQ LS1028A Dhizaini Yekutarisa	Zvak. 0, 12/2019	NXP
(6)	Iyo data yeSA56004X	Rev. 7, 25 Kukadzi 2013	NXP
(7)	MBLS1028A Bhuku reMushandisi	- ikozvino -	TQ-Systems
(8)	TQMLS1028A Tsigiro-Wiki	- ikozvino -	TQ-Systems

TQ-Systems GmbH
Mühlstraße 2 l Gut Delling l 82229 Seefeld Info@TQ-Group | TQ-Group

Zvinyorwa / Zvishandiso

TQ TQMLS1028A Chikuva Kubva PaLayerscape Dual Cortex [pdf] User Manual TQMLS1028A Platform Yakavakirwa PaLayerscape Dual Cortex, TQMLS1028A, Platform Yakavakirwa PaLayerscape Dual Cortex, PaLayerscape Dual Cortex, Dual Cortex, Cortex

References

• User Manual