Sethala sa TQMLS1028A se Thehiloe ho Layerscape Dual Cortex

Tlhahisoleseding ya Sehlahiswa

Litlhaloso

• Setšoantšo sa TQMLS1028A
• Letsatsi: 08.07.2024/XNUMX/XNUMX

Litaelo tsa Tšebeliso ea Sehlahisoa

Litlhoko tsa Tšireletso le Melao ea Tšireletso
Etsa bonnete ba ho latela EMC, ESD, ts'ireletso ea ts'ebetso, ts'ireletso ea motho, ts'ireletso ea cyber, ts'ebeliso e reriloeng, taolo ea kantle ho naha, tumellano ea likotlo, tiisetso, maemo a leholimo le maemo a ts'ebetso.

Tšireletso ea Tikoloho
Latela melaoana ea RoHS, EuP, le California Proposition 65 bakeng sa ts'ireletso ea tikoloho.

LBH

• Litlhoko tsa bohlokoa tsa polokeho ha u sebelisa sehlahisoa ke life?
  Litlhoko tsa bohlokoa tsa polokeho li kenyelletsa ho latela EMC, ESD, polokeho ea ts'ebetso, ts'ireletso ea motho, ts'ireletso ea cyber, le litataiso tsa ts'ebeliso e reriloeng.
• Nka etsa bonnete ba ts'ireletso ea tikoloho joang ha ke ntse ke sebelisa sehlahisoa?
  Ho netefatsa ts'ireletso ea tikoloho, etsa bonnete ba hore u latela melaoana ea RoHS, EuP, le California Proposition 65.

TQMLS1028A
Buka ea Mosebelisi
TQMLS1028A UM 0102 08.07.2024

TS'ELISO TS'OANE

Moruti.	Letsatsi	Lebitso	Pos.	Phetoho
0100	24.06.2020	Petz		Khatiso ea pele
0101	28.11.2020	Petz	Tsohle Lethathamo la 3 4.2.3 4.3.3 4.15.1, Setšoantšo sa 12 Lethathamo la 13 5.3, setšoantšo sa 18 le 19	Liphetoho tse sa sebetseng Litlhaloso li ekelitsoe Tlhaloso e ekelitsoeng Tlhaloso ea RCW e hlakisitsoe E ekelitsoe Lipontšo "Secure Element" e kentse 3D views tlositsoe
0102	08.07.2024	Petz / Kreuzer	Setšoantšo sa 12 4.15.4 Lethathamo la 13 Lethathamo la 14, Lethathamo la 15 7.4, 7.5, 7.6, 7.7, 8.5	Litlhahiso tse kentsoeng ka setšoantšo li lokisitsoe Moqtage pin 37 e lokisitsoe ho 1 V Palo ea liaterese tsa MAC tse kentsoeng Likhaolo li ekelitsoe

MABAPI LE MOLAOANA

Litšenyehelo tsa Copyright le laesense
Copyright e sirelelitsoe © 2024 ke TQ-Systems GmbH.
Bukana ena ea Mosebelisi e kanna ea se kopitsoe, ea hlahisoa hape, ea fetoleloa, ea fetoloa kapa ea ajoa, ka botlalo kapa ka mokhoa o sa fellang ka mokhoa oa elektroniki, o ka baloang ka mochini, kapa ka mofuta ofe kapa ofe ntle le tumello e ngotsoeng ea TQ-Systems GmbH.
Bakhanni le lisebelisoa tsa lisebelisoa tse sebelisoang hammoho le BIOS li tlas'a litokelo tsa litokelo tsa bahlahisi ba amehang. Maemo a laesense a moetsi a lokelang ho lateloa.
Litšenyehelo tsa laesense ea Bootloader li lefelloa ke TQ-Systems GmbH 'me li kenyellelitsoe theko.
Litšenyehelo tsa laesense bakeng sa sistimi ea ts'ebetso le lits'ebetso ha li eloe hloko 'me li tlameha ho baloa / ho phatlalatsoa ka thoko.

Matshwao a kgwebo a ngodisitsweng
TQ-Systems GmbH e ikemiselitse ho ikamahanya le litokelo tsa litokelo tsa litšoantšo le litemana tse sebelisoang likhatisong tsohle, 'me e ikitlaelletsa ho sebelisa litšoantšo le lingoliloeng tse se nang laesense tsa mantlha kapa tse se nang laesense.
Mabitso ohle a mabitso le matšoao a khoebo a boletsoeng Bukeng ena ea Mosebelisi, ho kenyeletsoa le a sirelelitsoeng ke motho e mong, ntle le ha ho boletsoe ka tsela e 'ngoe, a tlas'a lintlha tsa melao ea hajoale ea litokelo le melao ea botho ea mong'a hona joale ea ngolisitsoeng ntle le meeli. Motho o lokela ho etsa qeto ea hore letšoao le matšoao a khoebo li sirelelitsoe ka nepo ke motho e mong.

Boithorollo
TQ-Systems GmbH ha e tiise hore tlhahisoleseding e Bukeng ena ya Mosebedisi e nakong, e nepahetse, e feletse kapa ke ya boleng bo botle. Hape, TQ-Systems GmbH ha e nke tiiso bakeng sa tšebeliso e eketsehileng ea tlhahisoleseling. Litlaleho tsa melato khahlano le TQ-Systems GmbH, tse mabapi le tšenyo e bakiloeng ke lintho tse bonahalang kapa tse sa amaneng le thepa, ka lebaka la tšebeliso kapa ho se sebelisoe ha tlhahisoleseling e fanoeng Bukaneng ea Mosebelisi, kapa ka lebaka la ts'ebeliso ea tlhaiso-leseling e fosahetseng kapa e sa phethahalang, ha feela kaha ha ho na phoso e netefalitsoeng ka boomo kapa ea bohlasoa ea TQ-Systems GmbH.
TQ-Systems GmbH e na le litokelo tsa ho fetola kapa ho eketsa litaba tsa Bukana ea Mosebelisi kapa likarolo tsa eona ntle le tsebiso e khethehileng.

Tsebiso ea Bohlokoa:
Pele o sebelisa Starterkit MBLS1028A kapa likarolo tsa meralo ea MBLS1028A, u tlameha ho e hlahloba 'me u bone hore na e loketse kopo eo u e rerileng. U nka likotsi tsohle le melato e amanang le ts'ebeliso e joalo. TQ-Systems GmbH ha e etse ditiisetso tse ding ho kenyeletswa, empa ha di felle feela, waranti efe kapa efe e ka bolelwang ya thekiso kapa ho sebetsa hantle bakeng sa morero o itseng. Ntle le moo ho thibetsoeng ke molao, TQ-Systems GmbH e ke ke ea ikarabella bakeng sa tahlehelo efe kapa efe e sa tobang, e khethehileng, ea tšohanyetso kapa e bakiloeng ke ts'ebeliso ea Starterkit MBLS1028A kapa meralo e sebelisitsoeng, ho sa tsotelehe khopolo ea molao e boletsoeng.

Khatiso

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

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

 Malebela mabapi le polokeho
Tšebeliso e fosahetseng kapa e fosahetseng ea sehlahisoa e ka fokotsa nako ea bophelo ba eona haholo.

Lipontšo le litloaelo tsa typographic
Lethathamo la 1: Melao le Litumellano

Letšoao	Tlhaloso
	Letšoao lena le emela ho ts'oaroa ha li-electrostatic-sensitive modules le / kapa likarolo. Likaroloana tsena hangata li senyeha / li senngoa ke phetiso ea voltage phahame ho feta hoo e ka bang 50 V. 'Mele oa motho hangata o na le ho tsoa ha electrostatic ka holimo ho hoo e ka bang 3,000 V.
	Letšoao lena le bontša ts'ebeliso e ka bang teng ea voltage phahameng ho feta 24 V. Ka kopo hlokomela melaoana ea molao e amehang tabeng ena. Ho se latele melaoana ena ho ka baka tšenyo e kholo bophelong ba hau hape ho baka tšenyo / tšenyo ea karolo.
	Letšoao lena le bontša mohloli o ka bang kotsi. Ho nka khato khahlano le ts'ebetso e hlalositsoeng ho ka baka tšenyo e ka bang teng bophelong ba hau le / kapa ho baka tšenyo / tšenyo ea thepa e sebelisitsoeng.
	Letšoao lena le emela lintlha tsa bohlokoa kapa likarolo tsa ho sebetsa le TQ-lihlahisoa.
Taelo	Fonte e nang le bophara bo tsitsitseng e sebelisoa ho bolela litaelo, litaba, file mabitso, kapa dintho tsa menu.

Malebela a ho sebetsana le ESD
Kakaretso ea ho sebetsana le TQ-lihlahisoa tsa hau

TQ-sehlahisoa e ka sebelisoa feela le ho sebeletsoa ke basebetsi ba netefalitsoeng ba hlokometseng tlhahisoleseling, melaoana ea polokeho tokomaneng ena le melao le melaoana eohle e amanang le eona. Molao o akaretsang ke: u se ke ua ama TQ-sehlahisoa nakong ea ts'ebetso. Sena ke sa bohlokoa ka ho khetheha ha u bulela, ho fetola litlhophiso tsa jumper kapa ho hokahanya lisebelisoa tse ling ntle le ho netefatsa esale pele hore motlakase oa tsamaiso o tima. Ho tlola tataiso ena ho ka baka tšenyo / timetso ea TQMLS1028A mme ho ka ba kotsi bophelong ba hau. Ho se sebetse hantle ha TQ-sehlahisoa sa hau ho tla etsa hore tiisetso e se sebetse.

Likarolo tsa elektronike tsa TQ-sehlahisoa sa hau li na le kutloelo-bohloko ho electrostatic discharge (ESD). Apara liaparo tsa antistatic kamehla, sebelisa lisebelisoa tse sireletsehileng tsa ESD, thepa ea ho paka joalo-joalo, 'me u sebelise sehlahisoa sa hau sa TQ sebakeng se sireletsehileng sa ESD. Haholo-holo ha o bulela li-module, fetola li-setting tsa jumper, kapa o hokela lisebelisoa tse ling.

Ho reha mabitso a matshwao

Letšoao la hash (#) qetellong ea lebitso la lets'oao le bonts'a lets'oao le sa sebetseng hantle.
ExampLe: SETA #
Haeba lets'oao le ka fetoha lipakeng tsa lits'ebetso tse peli mme haeba sena se hlokometsoe ka lebitso la lets'oao, ts'ebetso e tlase e tšoailoe ka letšoao la hash mme e bonts'oa qetellong.
ExampLe: C / D#
Haeba letšoao le na le mesebetsi e mengata, mesebetsi ea motho ka mong e arohanngoa ke li-slashes ha e le tsa bohlokoa bakeng sa mohala. Ho tsebahatsa mesebetsi ea motho ka mong ho latela litumellano tse ka holimo.
ExampLe: WE2# / OE#

Litokomane tse ling tse sebetsang / tsebo e nahanoang

• Litlhaloso le tataiso ea li-module tse sebelisitsoeng:
  Litokomane tsena li hlalosa ts'ebeletso, ts'ebetso le litšobotsi tse ikhethang tsa mojule o sebelisitsoeng (ho kenyeletsoa BIOS).
• Litlhaloso tsa likarolo tse sebelisoang:
  Litlhaloso tsa moetsi oa likarolo tse sebelisitsoeng, mohlalaample likarete tsa CompactFlash, li lokela ho hlokomeloa. Li na, haeba li hlokahala, lintlha tse ling tse lokelang ho hlokomeloa bakeng sa ts'ebetso e sireletsehileng le e tšepahalang.
  Litokomane tsena li bolokiloe TQ-Systems GmbH.
• Mathata a chip:
  Ke boikarabello ba mosebedisi ho etsa bonnete ba hore liphoso tsohle tse hatisitsoeng ke moetsi oa karolo ka 'ngoe lia hlokomeloa. Keletso ea moetsi e lokela ho lateloa.
• Mokhoa oa software:
  Ha ho waranti e ka fanoang, kapa boikarabello bo ka nkuoang bakeng sa boitšoaro bofe kapa bofe bo sa lebelloang ba software ka lebaka la khaello ea likarolo.
• Tsebo e akaretsang:
  Ho hlokahala tsebo ea boenjiniere ba motlakase / boenjiniere ba khomphutha bakeng sa ho kenya le ho sebelisa sesebelisoa.

Litokomane tse latelang lia hlokahala ho utloisisa litaba tse latelang ka botlalo:

• Setšoantšo sa MBLS1028A
• Lethathamo la lintlha tsa MBLS1028A
• Lethathamo la lintlha tsa LS1028A
• Litokomane tsa U-Boot: www.denx.de/wiki/U-Boot/Documentation
• Litokomane tsa Yocto: www.yoctoproject.org/docs/
• TQ-Support Wiki: Support-Wiki TQMLS1028A

TLHALOSO MFUTSANE

Bukana ena ea Mosebelisi e hlalosa hardware ea TQMLS1028A revision 02xx, 'me e bua ka litlhophiso tse ling tsa software. Liphapang ho TQMLS1028A revision 01xx lia hlokomeloa, ha ho hlokahala.
Mofuta o itseng oa TQMLS1028A ha o fane ka likarolo tsohle tse hlalositsoeng Bukeng ena ea Mosebelisi.
Bukana ena ea Mosebelisi le eona ha e nkele Libukana tsa Reference tsa NXP CPU.

Tlhahisoleseding e fanoeng Bukeng ena ea Mosebelisi e sebetsa feela mabapi le mochini o kenyang bootloader,
e kentsoeng pele ho TQMLS1028A, le BSP e fanoeng ke TQ-Systems GmbH. Sheba hape khaolo ea 6.
TQMLS1028A ke Minimodule ea bokahohle e thehiloeng ho NXP Layerscape CPUs LS1028A / LS1018A / LS1027A / LS1017A. Li-CPU tsena tsa Layerscape li na le motheo o le mong, kapa oa Dual Cortex®-A72, o nang le theknoloji ea QorIQ.

TQMLS1028A e holisa mofuta oa sehlahisoa sa TQ-Systems GmbH mme e fana ka ts'ebetso e ntle haholo ea komporo.
Motsoako o loketseng oa CPU (LS1028A / LS1018A / LS1027A / LS1017A) o ka khethoa bakeng sa tlhokahalo ka 'ngoe.
Lithapa tsohle tsa bohlokoa tsa CPU li fetisetsoa ho lihokelo tsa TQMLS1028A.
Ka hona ha ho na lithibelo bakeng sa bareki ba sebelisang TQMLS1028A mabapi le moralo o hlophisitsoeng o hlophisitsoeng. Ntle le moo, likarolo tsohle tse hlokahalang bakeng sa ts'ebetso e nepahetseng ea CPU, joalo ka DDR4 SDRAM, eMMC, phepelo ea motlakase le taolo ea matla li kopantsoe ho TQMLS1028A. Litšobotsi tsa mantlha tsa TQMLS1028A ke:

• Li-derivatives tsa CPU LS1028A / LS1018A / LS1027A / LS1017A
• DDR4 SDRAM, ECC e le khetho ea kopano
• eMMC NAND Flash
• QSPI NOR Flash
• Phepelo e le 'ngoe voltage 5v
• RTC / EEPROM / sensor ea mocheso

MBLS1028A e boetse e sebetsa e le boto ea bajari le sethala sa litšupiso bakeng sa TQMLS1028A.

FEELAVIEW

Setšoantšo sa thibela

Likarolo tsa tsamaiso
TQMLS1028A e fana ka mesebetsi le litšobotsi tse latelang tsa bohlokoa:

• Layerscape CPU LS1028A kapa pin e lumellana, bona 4.1
• DDR4 SDRAM e nang le ECC (ECC ke khetho ea kopano)
• QSPI NOR Flash (khetho ea kopano)
• eMMC NAND Flash
• Li-oscillators
• Seta sebopeho bocha, Mookameli le Tsamaiso ea Matla
• Taolo ea Sisteme bakeng sa Reset-Configuration le Power Management
• Moqtage balaoli bakeng sa bohle voltagE sebelisoa ho TQMLS1028A
• Moqtage bookameli
• Li-sensor tsa mocheso
• Secure Element SE050 (khetho ea kopano)
• RTC
• EEPROM
• Lihokelo tsa Boar-to-Board

Lithapa tsohle tsa bohlokoa tsa CPU li fetisetsoa ho lihokelo tsa TQMLS1028A. Ka hona ha ho na lithibelo bakeng sa bareki ba sebelisang TQMLS1028A mabapi le moralo o hlophisitsoeng o hlophisitsoeng. Ts'ebetso ea TQMLS1028A e fapaneng e khethoa haholo-holo ke likarolo tse fanoeng ke motsoako o fapaneng oa CPU.

MOTLATSI

LS1028A
Mefuta e fapaneng ea LS1028A, litšoantšo tsa block

Lethathamo la lintlha tsa LS1028A
Tafole e latelang e bonts'a likarolo tse fanoeng ke mefuta e fapaneng.
Masimo a nang le bokamorao bo bofubelu a bontša phapang; masimo a nang le bokapele bo botala bo bontsha tshebeletsano.

Lethathamo la 2: Mefuta-futa ea LS1028A

Sebopeho	LS1028A	LS1027A	LS1018A	LS1017A
ARM® mantlha	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 e fetotse Eth (TSN e lumelletsoe)	4 × 2.5 G/1 G e fetotse Eth (TSN e lumelletsoe)	4 × 2.5 G/1 G e fetotse Eth (TSN e lumelletsoe)	4 × 2.5 G/1 G e fetotse Eth (TSN e lumelletsoe)
Ethernet	1 × 2.5 G/1 G Eth (TSN e lumelletsoe)	1 × 2.5 G/1 G Eth (TSN e lumelletsoe)	1 × 2.5 G/1 G Eth (TSN e lumelletsoe)	1 × 2.5 G/1 G Eth (TSN e lumelletsoe)
	1 × 1 G Eth	1 × 1 G Eth	1 × 1 G Eth	1 × 1 G Eth
PCIe	2 × Gen 3.0 Controllers (RC kapa RP)	2 × Gen 3.0 Controllers (RC kapa RP)	2 × Gen 3.0 Controllers (RC kapa RP)	2 × Gen 3.0 Controllers (RC kapa RP)
USB	2 × USB 3.0 e nang le PHY (Moamoheli kapa Sesebelisoa)	2 × USB 3.0 e nang le PHY (Moamoheli kapa Sesebelisoa)	2 × USB 3.0 e nang le PHY (Moamoheli kapa Sesebelisoa)	2 × USB 3.0 e nang le PHY (Moamoheli kapa Sesebelisoa)

Seta Botjha Logic le Mookamedi
Reset logic e na le mesebetsi e latelang:

• Moqtage beha leihlo ho TQMLS1028A
• Kenyelletso ea ho seta bocha kantle
• PGOOD e hlahisoang bakeng sa ho eketsa matla a li-circuits ho boto e tsamaisang thepa, mohlala, li-PHY
• Seta LED bocha (Mosebetsi: PORESET# tlase: Lebone la LED le holimo)

Lethathamo la 3: TQMLS1028A Reset- le matšoao a Boemo 

Letshwao	TQMLS1028A	Dir.	Boemo	Ela hloko
PORESET#	X2-93	O	1.8 V	PORESET# hape e etsa hore RESET_OUT# (TQMLS1028A revision 01xx) kapa RESET_REQ_OUT# (TQMLS1028A revision 02xx)
HRESET#	X2-95	I/O	1.8 V	–
TRST#	X2-100	I/OOC	1.8 V	–
MONATE	X1-14	O	3.3 V	Numella lets'oao bakeng sa lisebelisoa le bakhanni ka har'a carrier board
RESIN#	X1-17	I	3.3 V	–
RESET_REQ#	X2-97	O	1.8 V	Tlhaloso: TQMLS1028A 01xx
RESET_REQ_OUT#		O	3.3 V	Tlhaloso: TQMLS1028A 02xx

JTAG-Seta bocha TRST#
TRST# e kopantsoe le PORESET#, joalo ka ha ho bonts'itsoe setšoantšong se latelang. Sheba hape Lethathamo la Moqapi oa NXP QorIQ LS1028A (5).

Itlhophisetse bocha ho TQMLS1028A tokollo 01xx
Setšoantšo se latelang sa block se bontša mohala oa RESET_REQ# / RESIN# oa TQMLS1028A revision 01xx.

Itlhophisetse bocha ho TQMLS1028A tokollo 02xx
LS1028A e ka qala kapa ea kopa ho hlophisoa bocha ha Hardware ka software.
Tlhahiso ea HRESET_REQ # e tsamaisoa ka hare ke CPU 'me e ka behoa ke software ka ho ngolla RSTCR register (bit 30).
Ka kamehla, RESET_REQ# e feptjoa ka 10 kΩ ho isa RESIN# ho TQMLS1028A. Ha ho na maikutlo ho boto ea mopalami e hlokahalang. Sena se lebisa ho ipeteng bocha ha RESET_REQ# e setiloe.
Ho ipapisitsoe le moralo oa maikutlo ho boto ea ba tsamaisang, e ka "ngola" maikutlo a kahare a TQMLS1028A, ka hona, haeba RESET_REQ# e sebetsa, e ka ikhethela.

• qala ho seta botjha
• ha e qale ho seta botjha
• qala liketso tse ling ho boto ea motheo ho phaella ho reset

RESET_REQ# e tsamaisitsoe ka tsela e sa tobang joalo ka lets'oao la RESET_REQ_OUT# ho sehokelo (sheba Letlapa la 4).
"Lisebelisoa" tse ka hlahisang RESET_REQ# bona TQMLS1028A Reference Manual (3), karolo ea 4.8.3.

Lithapo tse latelang li bonts'a menyetla e fapaneng ea ho hokela RESIN #.

Lethathamo la 4: Khokahano ea RESIN #

Setšoantšo sa LS1028A

Mohloli oa RCW
Mohloli oa RCW oa TQMLS1028A o khethoa ke boemo ba analogue 3.3 V signal RCW_SRC_SEL.
Khetho ea mohloli oa RCW e laoloa ke molaoli oa tsamaiso. 10 kΩ Hula-Ho fihla ho 3.3 V e kopantsoe ho TQMLS1028A.

Lethathamo la 5: Letšoao RCW_SRC_SEL

RCW_SRC_SEL (3.3 V)	Seta Mohloli oa Tlhophiso bocha	PD ka boto ea thepa
3.3 V (80 % ho isa ho 100%)	Karete ea SD, ho board ea moeti	Ha ho letho (e butsoe)
2.33 V (60 % ho isa ho 80%)	eMMC, ho TQMLS1028A	24 kΩ PD
1.65 V (40 % ho isa ho 60%)	SPI NOR flash, ho TQMLS1028A	10 kΩ PD
1.05 V (20 % ho isa ho 40%)	E ngotsoe ka thata RCW, ho TQMLS1028A	4.3 kΩ PD
0 V (0 % ho isa ho 20%)	I2C EEPROM ho TQMLS1028A, aterese 0x50 / 101 0000b	0 Ω PD

Lipontšo tsa tlhophiso
LS1028A CPU e hlophisitsoe ka li-pins hammoho le ka lirejisete.

Lethathamo la 6: Hlahisa Lipontšo tsa Tlhophiso bocha

Seta cfg bocha. lebitso	Lebitso la lets'oao le sebetsang	Ea kamehla	Setšoantšo sa TQMLS1028A	E fetohang 1
cfg_rcw_src[0:3]	ROBALA, CLK_OUT, UART1_SOUT, UART2_SOUT	1111	Tse ngatanyana	Ee
cfg_svr_src[0:1]	XSPI1_A_CS0_B, XSPI1_A_CS1_B	11	11	Che
cfg_dram_mofuta	EMI1_MDC	1	0 = DDR4	Che
cfg_eng_use0	XSPI1_A_SCK	1	1	Che
cfg_gpinput[0:3]	SDHC1_DAT[0:3], I/O voltage 1.8 kapa 3.3 V	1111	E sa khannoeng, li-PU tsa ka hare	–
cfg_gpinput[4:7]	XSPI1_B_DATA[0:3]	1111	E sa khannoeng, li-PU tsa ka hare	–

Tafole e latelang e bonts'a likhoutu tsa tšimo cfg_rcw_src:

Letlapa la 7: Seta Mohloli oa Tlhophiso bocha

cfg_rcw_src[3:0]	Mohloli oa RCW
0xx	RCW e thata-thata (TBD)
1 0 0 0	SDHC1 (karete ea SD)
1 0 0 1	SDHC2 (eMMC)
1 0 1 0	I2C1 aterese e atolositsoeng 2
1 0 1 1	(Behiloe)
1 1 0 0	XSPI1A NAND 2 KB maqephe
1 1 0 1	XSPI1A NAND 4 KB maqephe
1 1 1 0	(Behiloe)
1 1 1 1	XSPI1A NOR

Botala Tlhophiso e tloaelehileng
Bosehla  Configuration bakeng sa ntshetsopele le debugging

1. Ee → ka rejisetara ea lichifi; Che → boleng bo tsitsitseng.
2. Aterese ea sesebelisoa 0x50 / 101 0000b = Configuration EEPROM.

Seta bocha Lentsoe la Tlhophiso
Sebopeho sa RCW (Reset Configuration Word) se ka fumanoa ho NXP LS1028A Reference Manual (3). Reset Configuration Word (RCW) e fetisetsoa ho LS1028A joalo ka sebopeho sa memori.
E na le sebopeho se tšoanang le sa Pre-Boot Loader (PBL). E na le sekhetho sa ho qala le CRC.
The Reset Configuration Word e na le li-bits tse 1024 (data ea mosebelisi ea li-byte tse 128 (setšoantšo sa memori)

• + 4 li-byte selelekela
• + 4 li-byte aterese
• + 8 byte qetellong taelo e kenyelletsa. CRC = 144 byte

NXP e fana ka sesebelisoa sa mahala (ho ngolisoa hoa hlokahala) "QorIQ Configuration and Validation Suite 4.2" eo RCW e ka etsoang ka eona.

Tlhokomeliso: Phetoho ea RCW
	RCW e tlameha ho ikamahanya le ts'ebeliso ea 'nete. Sena se sebetsa, mohlalaample, ho tlhophiso ea SerDes le I/O multiplexing. Bakeng sa MBLS1028A ho na le li-RCW tse tharo ho latela mohloli o khethiloeng oa boot: rcw_1300_emmc.bin rcw_1300_sd.bin rcw_1300_spi_nor.bin

Litlhophiso ka Pre-Boot-Loader PBL
Ho phaella ho Reset Configuration Word, PBL e fana ka monyetla o mong oa ho lokisa LS1028A ntle le software e 'ngoe ea tlatsetso. PBL e sebelisa sebopeho sa data se ts'oanang le RCW kapa ea e atolosa. Bakeng sa lintlha sheba (3), Tafole 19.

Ho sebetsana le phoso nakong ea ho kenya RCW
Haeba phoso e etsahala ha o ntse o kenya RCW kapa PBL, LS1028A e tsoela pele ka tsela e latelang, bona (3), Lethathamo la 12:

Emisa Tatelano ea Reset ho Fumana Phoso ea RCW.
Haeba Ts'ebetso ea Ts'ebeletso e tlaleha phoso nakong ea ts'ebetso ea eona ea ho kenya data ea RCW, tse latelang lia etsahala:

• Tatelano ea ho seta bocha e emisitsoe, e ntse e le boemong bona.
• Khouto ea phoso e tlalehiloe ke SP ho RCW_COMPLETION[ERR_CODE].
• Kopo ea ho hlophisoa bocha ha SoC e nkuoe ho RSTRQSR1[SP_RR], e hlahisang kopo ea ho seta bocha ha e sa koaheloe ke RSTRQMR1[SP_MSK].

Boemo bona bo ka tsoa feela ka PORESET_B kapa ho seta botjha ka thata.

Molaoli oa Sisteme
TQMLS1028A e sebelisa taolo ea sistimi bakeng sa ho boloka ntlo le mesebetsi ea ho qala. Tsamaiso ena ea tsamaiso e boetse e etsa tatellano ea matla le voltage monitoring.
Mesebetsi e ka botlalo:

• Tlhahiso ea nako e nepahetseng ea lets'oao la ho seta bocha cfg_rcw_src[0:3]
•  Kenyelletso bakeng sa khetho ea cfg_rcw_src, boemo ba analogue ho kenyelletsa linaha tse hlano (sheba Lethathamo la 7):
  1. Karete ea SD
  2. eMMC
  3. NOR Flash
  4. Hard-coded
  5. I2C
• Tatelano ea Matla: Taolo ea tatellano ea matla-up ea phepelo eohle ea module-internal voltages
• Moqtage supervision: Tlhokomelo ea phepelo eohle voltages (khetho ea kopano)

Oache ea Tsamaiso
Oache ea sistimi e behiloe ka ho sa feleng ho 100 MHz. Ho hasanya spectrum clocking ha ho khonehe.

SDRAM
1, 2, 4 kapa 8 GB ea DDR4-1600 SDRAM e ka bokelloa ho TQMLS1028A.

Khanya
E kopantsoe ho TQMLS1028A:

• QSPI NOR Flash
• eMMC NAND Flash, Configuration e le SLC e ka khoneha (botšepehi bo phahameng, halofo ea bokhoni) Ka kopo ikopanye le TQ-Support bakeng sa lintlha tse ling.

Sesebelisoa sa polokelo ea kantle:
Karete ea SD (ho MBLS1028A)

QSPI NOR Flash
TQMLS1028A e ts'ehetsa litlhophiso tse tharo tse fapaneng, bona Setšoantšo se latelang.

1. Quad SPI ho Pos. 1 kapa Pos. 1 le 2, Data ho DAT[3:0], khetho e arohaneng ea chip, oache e tloaelehileng
2. Octal SPI ka pos. 1 kapa pos. 1 le 2, Lintlha ho DAT[7:0], khetho e arohaneng ea chip, oache e tloaelehileng
3. Twin-Quad SPI ka pos. 1, Boitsebiso bo ho DAT[3:0] le DAT[7:4], khetho e arohaneng ea chip, oache e tloaelehileng

EMMC / karete ea SD
LS1028A e fana ka li-SDHC tse peli; e 'ngoe ke ea likarete tsa SD (tse nang le switchable I/O voltage) mme e 'ngoe ke ea eMMC e ka hare (fixed I/O voltage). Ha e na le baahi, TQMLS1028A e ka hare ea eMMC e hokahane le SDHC2. Sekhahla se phahameng sa phetisetso se lumellana le mokhoa oa HS400 (eMMC ho tloha ho 5.0). Haeba eMMC e se na baahi, e ka ntle ea eMMC e ka kopanngoa.

EEPROM

Lethathamo la lintlha tsa EEPROM24LC256T
EEPROM ha e na letho ha e fihla.

• 256 Kbit kapa ha e kopane
• Mehala e 3 ea liaterese e khaotsoeng
• E hokahane le molaoli oa 2 oa I1C oa LS1028A
• Oache ea I400C ea 2 kHz
• Aterese ea sesebelisoa ke 0x57 / 101 0111b

Phetoho EEPROM SE97B
Sensor ea mocheso SE97BTP e boetse e na le 2 Kbit (256 × 8 Bit) EEPROM. EEPROM e arotsoe likarolo tse peli.
Li-byte tse tlase tse 128 (aterese 00h ho isa ho 7Fh) e ka ba Permanent Write Protected (PWP) kapa Reversible Write Protected (RWP) ka software. Li-byte tse ka holimo tsa 128 (aterese ea 80h ho ea ho FFh) ha li ngoloe li sirelelitsoe 'me li ka sebelisoa bakeng sa polokelo ea boitsebiso ka kakaretso.

EEPROM e ka fumaneha ka liaterese tse peli tse latelang tsa I2C.

• EEPROM (Mokhoa o Tloaelehileng): 0x50 / 101 0000b
• EEPROM (Mokhoa o Sirelelitsoeng): 0x30 / 011 0000b

EEPROM ea tlhophiso e na le peakanyo e tlwaelehileng ya ho seta botjha nakong ya thomelo. Tafole e latelang e thathamisa liparamente tse bolokiloeng ho EEPROM ea tlhophiso.

Lethathamo la 8: EEPROM, TQMLS1028A-data e khethehileng 

Offset	Lekhetho (byte)	Padding (byte)	Boholo (byte)	Mofuta	Ela hloko
0x00	–	32(10)	32(10)	Binary	(Ha e sebelisoe)
0x20	6(10)	10(10)	16(10)	Binary	Aterese ea MAC
0x30	8(10)	8(10)	16(10)	ASCII	Nomoro ea letoto
0x40	E fetohang	E fetohang	64(10)	ASCII	Odara khoutu

EEPROM ea tlhophiso ke e 'ngoe feela ea likhetho tse' maloa tsa ho boloka tlhophiso ea reset.
Ka mokhoa o tloaelehileng oa ho seta bocha ho EEPROM, mokhoa o hlophisitsoeng hantle o ka finyelloa ka ho fetola feela Mohloli oa Reset Configuration.
Haeba Reset Configuration Source e khethiloe ka tsela e nepahetseng, 4 + 4 + 64 + 8 byte = 80 byte e hlokahalang bakeng sa ho seta bocha. E ka boela ea sebelisoa bakeng sa Pre-Boot Loader PBL.

RTC

• RTC PCF85063ATL e tšehetsoa ke U-Boot le Linux kernel.
• RTC e tsamaisoa ka VIN, ho buffering ea betri hoa khoneha (betri ho board ea carrier, bona Setšoantšo sa 11).
• Phallo ea alamo INTA# e tsamaisitsoe ho lihokelo tsa module. Ho tsoha hoa khoneha ka molaoli oa tsamaiso.
• RTC e hokahane le I2C controller 1, aterese ea sesebelisoa ke 0x51 / 101 0001b.
• Ho nepahala ha RTC ho khethoa haholo-holo ke litšobotsi tsa quartz tse sebelisitsoeng. Mofuta oa FC-135 o sebelisitsoeng ho TQMLS1028A o na le mamello e tloaelehileng ea maqhubu a ± 20 ppm ho +25 °C. (Parabolic coefficient: max. -0.04 × 10–6 / °C2) Sena se fella ka ho nepahala ha hoo e ka bang metsotsoana ea 2.6 / letsatsi = metsotso e 16 / selemo.

Tlhokomelo ea mocheso

Ka lebaka la ho felloa ke matla a phahameng, ho hlahloba mocheso hoa hlokahala ka ho feletseng e le ho lumellana le maemo a ts'ebetso a boletsoeng 'me kahoo ho netefatsa ts'ebetso e tšepahalang ea TQMLS1028A. Likarolo tsa bohlokoa tsa mocheso ke:

• LS1028A
• DDR4 SDRAM

Lintlha tse latelang tsa ho lekanya li teng:

• Mocheso oa LS1028A:
  E lekantsoe ka diode e kopantsoeng ho LS1028A, e baloa ka mocha oa kantle oa SA56004
• DDR4 SDRAM:
  E lekantsoe ka sensor ea mocheso SE97B
• 3.3 V switching regulator:
  SA56004 (kanale ea ka hare) ho lekanya mocheso oa 3.3 V switching regulator

Li-Alarm Outputs tsa "Open-drain" (open drain) li hokahane 'me li na le Pull-Up ho bontša TEMP_OS#. Taolo ka I2C controller I2C1 ea LS1028A, liaterese tsa lisebelisoa bona Lethathamo la 11.
Lintlha tse ling li ka fumanoa ho SA56004EDP leqephe la lintlha (6).
Sensor e eketsehileng ea mocheso e kenyelelitsoe ho EEPROM ea tlhophiso, bona 4.8.2.

Setšoantšo sa TQMLS1028A
TQMLS1028A e hloka phepelo e le 'ngoe ea 5 V ±10 % (4.5 V ho isa ho 5.5 V).

Tšebeliso ea matla TQMLS1028A
Tšebeliso ea matla ea TQMLS1028A e itšetlehile haholo ka kopo, mokhoa oa ts'ebetso le mokhoa oa ho sebetsa. Ka lebaka lena, litekanyetso tse fanoeng li tlameha ho bonoa e le litekanyetso tse hakanyetsoang.
Litlhōrō tsa hona joale tsa 3.5 A li ka 'na tsa etsahala. Phepelo ea motlakase ea boto ea bajari e lokela ho etselitsoe TDP ea 13.5 W.
Tafole e latelang e bonts'a mekhoa ea tšebeliso ea matla ea TQMLS1028A e lekantsoeng ho +25 °C.

Lethathamo la 9: TQMLS1028A tšebeliso ea matla

Mokhoa oa ts'ebetso	Hona joale @ 5 V	Matla @ 5 V	Ela hloko
RETS'ELISITSOE	0.46 A	2.3 W	Seta konopo ho MBLS1028A e tobetse
U-Boot e sa sebetse	1.012 A	5.06 W	–
Linux ha e sebetse	1.02 A	5.1 W	–
Linux 100% mojaro	1.21 A	6.05 W	Teko ea khatello ea maikutlo 3

Tšebeliso ea matla ea RTC

Letlapa la 10: Tšebeliso ea matla a RTC

Mokhoa oa ts'ebetso	Min.	Tlanya.	Max.
VBATHO, I2C RTC PCF85063A e sebetsa	1.8 V	3 V	4.5 V
IBATHO, I2C RTC PCF85063A e sebetsa	–	18µA	50µA
VBATHO, I2C RTC PCF85063A ha e sebetse	0.9 V	3 V	4.5 V
IBATHO, I2C RTC PCF85063A ha e sebetse	–	220 nA	600 nA

Moqtage ho lekola
Moqtagmefuta ea e e fanoe ke leqephe la data la karolo e amehang, 'me, ha ho hlokahala, voltage ho beha leihlo mamello. Moqtage monitoring ke khetho ea kopano.

Li-interfaces ho litsamaiso le lisebelisoa tse ling

Secure Element SE050
Secure Element SE050 e fumaneha e le khetho ea kopano.
Lipontšo tsohle tse tšeletseng tsa ISO_14443 (NFC Antenna) le ISO_7816 (Sensor Interface) tse fanoeng ke SE050 lia fumaneha.
Lipontšo tsa ISO_14443 le ISO_7816 tsa SE050 li ngatafalitsoe ka bese ea SPI le J.TAG pontšo TBSCAN_EN#, bona Lethathamo la 13.

Aterese ea I2C ea Secure Element ke 0x48 / 100 1000b.

I2C bese
Libese tsohle tse tšeletseng tsa I2C tsa LS1028A (I2C1 ho ea ho I2C6) li tsamaisitsoe ho lihokelo tsa TQMLS1028A 'me ha li felisoe.
Bese ea I2C1 e fetotsoe ho 3.3 V mme e felisitsoe ka 4.7 kΩ Pull-Ups ho isa ho 3.3 V ho TQMLS1028A.
Lisebelisoa tsa I2C ho TQMLS1028A li hokahane le bese ea I2C1 e fetotsoeng. Lisebelisoa tse ling li ka hokelloa beseng, empa li-Pull-Ups tse ling tsa kantle li ka hlokahala ka lebaka la mojaro o batlang o le holimo.

Letlapa la 11: liaterese tsa lisebelisoa tsa I2C1

Sesebelisoa	Mosebetsi	7-bit aterese	Ela hloko
24LC256	EEPROM	0x57 / 101 0111b	Bakeng sa tšebeliso e akaretsang
MKL04Z16	Molaoli oa Sisteme	0x11 / 001 0001b	Ha ea lokela ho fetoloa
PCF85063A	RTC	0x51 / 101 0001b	–
SA560004EDP	Sensor ea mocheso	0x4C / 100 1100b	–
Setšoantšo sa SE97BTP	Sensor ea mocheso	0x18 / 001 1000b	Mocheso
	EEPROM	0x50 / 101 0000b	Mokhoa o Tloaelehileng
	EEPROM	0x30 / 011 0000b	Mokhoa o Sirelelitsoeng
SE050C2	Sireletsa Element	0x48 / 100 1000b	Feela ho TQMLS1028A ntlafatso ea 02xx

UART
Likarolo tse peli tsa UART li hlophisitsoe ho BSP e fanoeng ke TQ-Systems 'me e tsamaisitsoe ka kotloloho ho lihokelo tsa TQMLS1028A. Li-UART tse ling li fumaneha ka pini e fetotsoeng ea multiplexing.

JTAG®
MBLS1028A e fana ka hlooho ea lipini tse 20 tse nang le JTAG® matšoao. Ntle le moo, LS1028A e ka rarolloa ka OpenSDA.

Setšoantšo sa TQMLS1028A

Pin multiplexing
Ha o sebelisa matšoao a processor, ho tlameha ho hlokomeloe tlhophiso ea li-pin tse ngata ka likarolo tse fapaneng tsa ts'ebetso ea kahare ea processor. Kabelo ea phini ho Lethathamo la 12 le Lethathamong la 13 e bua ka BSP e fanoeng ke TQ-Systems hammoho le MBLS1028A.

Tlhokomeliso: Tšenyo kapa ho se sebetse hantle
Ho ipapisitse le tlhophiso, likhoele tse ngata tsa LS1028A li ka fana ka mesebetsi e mengata e fapaneng.
Ka kopo ela hloko lintlha tse mabapi le tlhophiso ea likhoele tsena ho (1), pele ho kopanngoa kapa ho qala boto ea hau ea ho tsamaisa / Starterkit.

Lihokelo tsa pinout TQMLS1028A

Letlapa la 12: Sehokelo sa pinout X1 

Letlapa la 13: Sehokelo sa pinout X2 

MEKHATSI

Kopano

Lileibole tse ho tlhabollo ea TQMLS1028A 01xx li bonts'a lintlha tse latelang:

Lethathamo la 14: Labels ho TQMLS1028A revision 01xx

Label	Litaba
AK1	Nomoro ea letoto
AK2	TQMLS1028A mofuta le ntlafatso
AK3	Aterese ea pele ea MAC hammoho le liaterese tse ling tse peli tse bolokiloeng tse latellanang tsa MAC
AK4	Liteko tse entsoeng

Lileibole tse ho tlhabollo ea TQMLS1028A 02xx li bonts'a lintlha tse latelang:

Lethathamo la 15: Labels ho TQMLS1028A revision 02xx

Label	Litaba
AK1	Nomoro ea letoto
AK2	TQMLS1028A mofuta le ntlafatso
AK3	Aterese ea pele ea MAC hammoho le liaterese tse ling tse peli tse bolokiloeng tse latellanang tsa MAC
AK4	Liteko tse entsoeng

Litekanyo

Mefuta ea 3D e fumaneha ka lifomate tsa SolidWorks, STEP le 3D PDF. Ka kopo ikopanye le TQ-Support bakeng sa lintlha tse ling.

Lihokelo
TQMLS1028A e hokahane le boto ea thepa e nang le lithapo tse 240 lihokelong tse peli.
Tafole e latelang e bonts'a lintlha tsa sehokelo se kopaneng ho TQMLS1028A.

Lethathamo la 16: Sehokelo se kopaneng ho TQMLS1028A

Moetsi	Nomoro ea karolo	Ela hloko
Khokahano ea TE	5177985-5	120-pin, bophahamo ba 0.8 mm Plating: Khauta 0.2 µm -40 °C ho ea +125 °C

TQMLS1028A e ts'oareloa likhokahanong tsa ho nyalana ka matla a ho boloka a ka bang 24 N.
Ho qoba ho senya li-connectors tsa TQMLS1028A hammoho le li-connectors board board ha u ntse u tlosa TQMLS1028A tšebeliso ea sesebelisoa sa ho ntša MOZI8XX e khothalletsoa ka matla. Sheba khaolo ea 5.8 bakeng sa lintlha tse ling.

Tlhokomeliso: Ho beoa ha likarolo ho boto ea mopalami
	2.5 mm e lokela ho bolokoa ntle ho boto ea thepa, mahlakoreng a mabeli a malelele a TQMLS1028A bakeng sa sesebelisoa sa ho ntša MOZI8XX.

Tafole e latelang e bonts'a lihokelo tse ling tse loketseng tsa ho nyalana bakeng sa boto ea mojari.

Letlapa la 17: Lihokelo tsa mating board

Moetsi	Palo ea phini / karolo ea nomoro		Ela hloko	Bophahamo ba stack (X)
	120-phini:	5177986-5	Setšoantšo sa MBLS1028A	5 limilimithara
Khokahano ea TE	120-phini:	1-5177986-5	–	6 limilimithara
	120-phini:	2-5177986-5	–	7 limilimithara
	120-phini:	3-5177986-5	–	8 limilimithara

Ho ikamahanya le tikoloho
The TQMLS1028A litekanyo ka kakaretso (bolelele × bophara) ke 55 × 44 mm2.
LS1028A CPU e na le bolelele bo boholo ba hoo e ka bang 9.2 mm ka holim'a boto e tsamaisang thepa, TQMLS1028A e na le bophahamo bo boholo ba hoo e ka bang 9.6 mm ka holim'a boto ea mojari. TQMLS1028A e ka ba boima ba ligrama tse 16.

Tšireletso khahlanong le liphello tse ka ntle
Joaloka mojule o kentsoeng, TQMLS1028A ha e sirelelitsoe khahlanong le lerōle, tšusumetso ea kantle le ho ikopanya (IP00). Tšireletso e lekaneng e tlameha ho tiisetsoa ke tsamaiso e potolohileng.

Tsamaiso ea mocheso
Ho pholisa TQMLS1028A, hoo e ka bang 6 Watt e tlameha ho qhaloa, bona Lethathamo la 9 bakeng sa tšebeliso e tloaelehileng ea matla. Phallo ea matla e tsoa haholo-holo ho LS1028A, DDR4 SDRAM le balaoli ba buck.
Phallo ea matla e boetse e itšetlehile ka software e sebelisitsoeng mme e ka fapana ho ea ka kopo.

Tlhokomeliso: Tšenyo kapa ho se sebetse hantle, TQMLS1028A ho felloa ke mocheso

TQMLS1028A ke ea sehlopha sa ts'ebetso moo sistimi e pholisang e leng bohlokoa.
Ke boikarabello ba mosebedisi ho hlalosa sekoahelo se loketseng sa mocheso (boima le boemo ba ho nyoloha) ho latela mokhoa o ikhethileng oa ts'ebetso (mohlala, ho itšetleha ka maqhubu a oache, bophahamo ba stack, moea le software).

Haholo-holo ketane ea mamello (botenya ba PCB, boto ea ntoa, libolo tsa BGA, sephutheloana sa BGA, pad ea mocheso, heatsink) hammoho le khatello e phahameng ea LS1028A e tlameha ho nkoa ha ho kopanngoa mocheso oa mocheso. LS1028A ha se hakaalo hore ke karolo e phahameng ka ho fetisisa.
Likhokahano tse sa lekaneng tsa ho pholisa li ka lebisa ho ho cheseha ho feteletseng ha TQMLS1028A mme ka hona ho se sebetse hantle, ho senyeha kapa ho senyeha.

Bakeng sa TQMLS1028A, TQ-Systems e fana ka mocheso o loketseng oa mocheso (MBLS1028A-HSP) le mocheso o loketseng oa mocheso (MBLS1028A-KK). Ka bobeli li ka rekoa ka thoko bakeng sa bongata bo boholo. Ka kopo, ikopanye le moemeli oa hau oa thekiso ea lehae.

Litlhoko tsa sebopeho
TQMLS1028A e ts'oaroa lihokelong tsa eona tsa ho nyalana ke li-pin tse 240 tse nang le matla a ho boloka a ka bang 24 N.

Lintlha tsa phekolo
E le ho qoba tšenyo e bakoang ke khatello ea mochine, TQMLS1028A e ka ntšoa feela ho boto ea thepa ka ho sebelisa sesebelisoa sa ho ntša MOZI8XX se ka boela sa fumanoa ka thoko.

Tlhokomeliso: Ho beoa ha likarolo ho boto ea mopalami
	2.5 mm e lokela ho bolokoa ntle ho boto ea thepa, mahlakoreng a mabeli a malelele a TQMLS1028A bakeng sa sesebelisoa sa ho ntša MOZI8XX.

SOFTWARE

TQMLS1028A e tlisoa ka bootloader e kentsoeng esale pele le BSP e fanoeng ke TQ-Systems, e hlophisitsoeng bakeng sa motsoako oa TQMLS1028A le MBLS1028A.
Bootloader e fana ka TQMLS1028A-specific hammoho le litlhophiso tse khethehileng tsa boto, mohlala:

• Setšoantšo sa LS1028A
• Phetoho ea PMIC
• DDR4 SDRAM tlhophiso le nako
• tlhophiso ea eMMC
• Multiplexing
• Lioache
• Tlhophiso ea Pin
• Matla a mokhanni

Lintlha tse ling li ka fumanoa ho Wiki ea Tšehetso bakeng sa TQMLS1028A.

LITLHAKISO TSA BOPHELO LE MELAO EA TŠIRELETSO

EMC
TQMLS1028A e entsoe ho latela litlhoko tsa khokahano ea motlakase (EMC). Ho itšetlehile ka tsamaiso e reretsoeng, mehato e khahlanong le ho kena-kenana e ntse e ka hlokahala ho tiisa ho khomarela meeli ea tsamaiso ka kakaretso.
Mehato e latelang e khothaletsoa:

• Lifofane tsa fatše tse matla (lifofane tse lekaneng tsa fatše) holim'a boto ea potoloho e hatisitsoeng.
• Palo e lekaneng ea ho thibela li-capacitor ho phepelo eohle ea voltages.
• Methapo e potlakileng kapa e sa feleng (mohlala, oache) e lokela ho lula e le mekhutšoanyane; qoba ho kena-kenana le matšoao a mang ka hole le / kapa ho sireletsa ntle le moo, ela hloko eseng feela maqhubu, empa le linako tsa ho phahama ha lets'oao.
• Ho hlophisoa ha matšoao ohle, a ka hokeloang kantle (hape "mats'oao a butle" mme DC e ka khantša RF ka tsela e sa tobang).

Kaha TQMLS1028A e hoketsoe botong e ikhethileng ea sesebelisoa, liteko tsa EMC kapa ESD li utloahala ho sesebelisoa kaofela.

ESD
E le ho qoba ho kena-kenana le tsela ea pontšo ho tloha ho kenya letsoho ho ea ho potoloho ea tšireletso tsamaisong, tšireletso khahlanong le ho tsoa ha electrostatic e lokela ho hlophisoa ka ho toba ho lisebelisoa tsa tsamaiso. Kaha mehato ena e tlameha ho kengoa ts'ebetsong ka linako tsohle ho boto ea batsamaisi, ha ho mehato e khethehileng ea thibelo e neng e reriloe ho TQMLS1028A.
Mehato e latelang e khothaletsoa bakeng sa boto ea mojari:

• Ka kakaretso e sebetsa: Tšireletso ea lintho tse kentsoeng (tširelo e hokahane hantle le fatše / ntlo ka mahlakoreng ka bobeli)
• Phepelo voltages: Suppressor diode
• Matšoao a butle: RC sefa, diode tsa Zener
• Matšoao a potlakileng: Likarolo tsa ts'ireletso, mohlala, li-arrays tsa diode tse hatellang

Tšireletseho ea ts'ebetso le ts'ireletso ea botho
Ka lebaka la ho etsahala voltages (≤5 V DC), liteko mabapi le ts'ireletso ea ts'ebetso le ea botho ha li e-s'o etsoe.

Tšireletso ea Cyber
Tlhahlobo ea Likotsi le Tlhahlobo ea Kotsi (TARA) e tlameha ho etsoa kamehla ke moreki bakeng sa kopo ea bona ea ho qetela, kaha TQMa95xxSA ke karoloana feela ea tsamaiso ea kakaretso.

Tšebeliso e reriloeng
LITLHAHISO TSA TQ, LIHLAHISO LE SOFTWARE TSE AMANG HA LIA qaptjoa, HO ETSOA KAPA LI REETSOE HO SEBELISA KAPA HO REKESOA MOSEBETSI OA MESEBETSI EA Nyutlelie, LIFOFANE KAPA TSE LING TSA TSAMAISO EA LIPAMATI KAPA TSAMAISO EA TŠEBELETSO, TSAMAISO EA TŠEBELETSO, TSAMAISO EA TŠEBELETSO. LITSAMAISO, KAPA SEBELE SE MANG KAPA KOPO E HLOKA HO HLOKA KETSAHALO E HLOLEHANG KAPA HO HLOLA HA TQ PRODUCTS HO ​​KA LEBISANG LEFU, HO ITŠOATSA MOTHO, KAPA TŠENOLO E HAHOLO 'Mmeleng KAPA TIKOLOHO. (KA KGOMO, “LIKOTSI TSE PHAHAMENG”)
Oa utloisisa ebile oa lumela hore ts'ebeliso ea hau ea lihlahisoa kapa lisebelisoa tsa TQ joalo ka karolo lits'ebetsong tsa hau li ka ipeha kotsing ea hau. Ho fokotsa likotsi tse amanang le lihlahisoa tsa hau, lisebelisoa le lits'ebetso, o lokela ho nka mehato e nepahetseng ea ts'ebetso le moralo o amanang le ts'ireletso.

Ke uena feela ea nang le boikarabelo ba ho lumellana le litlhoko tsohle tsa molao, tsa tsamaiso, tsa tšireletso le tsa tšireletso tse amanang le lihlahisoa tsa hau. U na le boikarabello ba ho netefatsa hore litsamaiso tsa hau (le hardware efe kapa efe ea TQ kapa likarolo tsa software tse kenyellelitsoeng litsamaisong kapa lihlahisoa tsa hau) li lumellana le litlhoko tsohle tse sebetsang. Ntle le haeba ho boletsoe ka ho hlaka litokomaneng tse amanang le sehlahisoa sa rona, lisebelisoa tsa TQ ha lia etsoa ka bokhoni ba ho mamella liphoso kapa likarolo, ka hona li ke ke tsa nkoa e le tse entsoeng, tse entsoeng kapa tse hlophisitsoeng ka tsela e 'ngoe hore li lumellane le ts'ebetsong leha e le efe kapa ho rekisoa hape e le sesebelisoa se kotsing e kholo. . Lintlha tsohle tsa ts'ebeliso le polokeho tokomaneng ena (ho kenyeletsoa litlhaloso tsa kopo, mehato e khothalelitsoeng ea polokeho, lihlahisoa tse khothaletsoang tsa TQ kapa lisebelisoa life kapa life tse ling) ke tsa litšupiso feela. Ke basebetsi ba koetlisitsoeng feela sebakeng se loketseng sa mosebetsi ba lumelloang ho sebetsana le ho sebelisa lihlahisoa le lisebelisoa tsa TQ. Ka kopo latela litataiso tse akaretsang tsa tšireletso tsa IT tse sebetsang naheng kapa sebaka seo u ikemiselitseng ho sebelisa thepa ho sona.

Taolo ea ho Romela kantle ho naha le Tumellano ea Likotlo
Moreki o na le boikarabelo ba ho etsa bonnete ba hore sehlahisoa se rekiloeng ho TQ ha se tlas'a lithibelo leha e le life tsa naha kapa tsa machaba tsa ho romela thepa / ho romela thepa. Haeba karolo efe kapa efe ya sehlahiswa se rekilweng kapa sehlahiswa ka bosona se itshetlehile ka dithibelo tse boletsweng, moreki o tlameha ho iphumanela dilaesense tse hlokehang tsa ho romela kantle ho naha ka ditshenyehelo tsa hae. Tabeng ea tlolo ea meeli ea ho romela kantle kapa ho tsoa kantle ho naha, moreki o lefa TQ khahlanong le melato eohle le boikarabello kamanong ea kantle, ho sa tsotelehe mabaka a molao. Haeba ho na le tlōlo ea molao kapa tlōlo ea molao, moreki o tla boela a ikarabelle bakeng sa tahlehelo leha e le efe, tšenyo kapa likotlo tse tšehetsoeng ke TQ. TQ ha e ikarabelle bakeng sa tieho efe kapa efe ea phano ka lebaka la lithibelo tsa kantle ho naha kapa tsa machabeng kapa ho se khone ho fana ka thepa ka lebaka la lithibelo tseo. Matšeliso leha e le afe kapa tšenyo e ke ke ea fanoa ke TQ maemong a joalo.

Karohano ho ea ka Melao ea Khoebo ea Kantle ho Linaha tsa Europe (nomoro ea lenane la thomello ea Reg. No. 2021/821 bakeng sa thepa e sebelisoang habeli) hammoho le ho hlophisoa ho ea ka Melao ea Tsamaiso ea Ts'ebetso ea kantle ho naha ea US molemong oa lihlahisoa tsa US (ECCN ho latela US Commerce Control List) li boletsoe ho li-invoice tsa TQ's kapa li ka kopuoa neng kapa neng. Ho boetse ho thathamisitsoe Khoutu ea Thepa (HS) ho latela maemo a hajoale a thepa bakeng sa lipalo-palo tsa khoebo ea kantle ho naha hammoho le naha eo thepa e kopitsoang/e otloang ka eona.

Tiisetso

TQ-Systems GmbH e fana ka tiisetso ea hore sehlahisoa, ha se sebelisoa ho ea ka konteraka, se phethahatsa litlhaloso le mesebetsi eo ho lumellanoeng ka eona ka konteraka mme se lumellana le boemo bo tsebahalang ba bonono.
Warranty e lekanyelitsoe ho liphoso tsa thepa, tlhahiso le ts'ebetso. Boikarabelo ba moetsi ha bo na thuso maemong a latelang:

• Likarolo tsa pele li nketsoe sebaka ke likarolo tseo e seng tsa pele.
• Ho kenya, ho laela kapa ho lokisa ka tsela e fosahetseng.
• Ho kenya, ho laela kapa ho lokisoa ka mokhoa o sa nepahalang ka lebaka la khaello ea lisebelisoa tse khethehileng.
• Tshebetso e fosahetseng
• Tšoaro e fosahetseng
• Tšebeliso ea matla
• Ho qhoma ho tloaelehileng

Maemo a leholimo le a ts'ebetso
Mocheso o ka khonehang o itšetlehile haholo ka boemo ba ho kenya (ho senya mocheso ka mocheso oa mocheso le convection); kahoo, ha ho boleng bo tsitsitseng bo ka fanoang bakeng sa TQMLS1028A.
Ka kakaretso, ts'ebetso e tšepahalang e fanoa ha maemo a latelang a finyelloa:

Lethathamo la 18: Boemo ba leholimo le maemo a ts'ebetso

Paramethara	Range	Ela hloko
Mocheso oa tikoloho	-40 °C ho ea +85 °C	–
Mocheso oa polokelo	-40 °C ho ea +100 °C	–
Mongobo o amanang (ts'ebetso / polokelo)	10% ho isa ho 90%	Eseng condensing

Lintlha tse felletseng mabapi le litšobotsi tsa mocheso oa li-CPU li lokela ho nkuoa ho NXP Reference Manual (1).

Ho tšepahala le bophelo ba tšebeletso
Ha ho lipalo tse qaqileng tsa MTBF tse entsoeng bakeng sa TQMLS1028A.
TQMLS1028A e etselitsoe hore e se utloe ho thothomela le tšusumetso. Lihokelo tsa boemo bo holimo tsa indasteri li bokelloa ho TQMLS1028A.

TS'IRELETSO TIKOLO

RoHS
TQMLS1028A e entsoe e tsamaellana le RoHS.

• Likarolo tsohle le likopano li lumellana le RoHS
• Ts'ebetso ea solder e lumellana le RoHS

WEEE®
Morekisi oa ho qetela o ikarabella bakeng sa ho latela melaoana ea WEEE®.
Ka har'a sebaka sa menyetla ea tekheniki, TQMLS1028A e ne e etselitsoe hore e ka sebelisoa hape le ho lokisoa habonolo.

REACH®
EU-chemical regulation 1907/2006 (REACH® regulation) e emetse ngoliso, tlhahlobo, netefatso le thibelo ea lintho SVHC (Lintho tse amehang haholo, mohlala, carcinogen, mutagst le/kapa e phehella, bio accumulative le chefo). Ka har'a boholo ba sekoloto sena sa molao, TQ-Systems GmbH e kopana le mosebetsi oa tlhahisoleseling ka har'a ketane ea phepelo mabapi le lisebelisoa tsa SVHC, ho fihlela moo barekisi ba tsebisang TQ-Systems GmbH ka nepo.

EA
Taelo ea Ecodesign, hape le Matla a Sebelisang Lihlahisoa (EuP), e sebetsa ho lihlahisoa bakeng sa mosebelisi oa ho qetela ka bongata ba selemo le selemo ba 200,000. Ka hona, TQMLS1028A e tlameha ho lula e bonoa hammoho le sesebelisoa se felletseng.
Mekhoa e fumanehang ea ho ema le ho robala ea likarolo tse ho TQMLS1028A e nolofalletsa ho lumellana le litlhoko tsa EuP bakeng sa TQMLS1028A.

Polelo mabapi le Tlhahiso ea California 65
California Proposition 65, eo pele e neng e tsejoa e le Safe Drinking Water and Toxic Enforcement Act of 1986, e ile ea etsoa e le mohato oa likhetho ka Pulungoana 1986. Tlhahiso ena e thusa ho sireletsa mehloli ea metsi a nooang a mmuso hore a se ke a silafatsoa ke lik'hemik'hale tse ka bang 1,000 tse tsejoang ho baka mofetše, likoli tsa tsoalo. , kapa kotsi e 'ngoe ea ho ba le bana ("Proposition 65 Substances") mme e hloka hore likhoebo li tsebise batho ba California ka ho pepesehela Proposition 65 Substances.

Sesebelisoa kapa sehlahisoa sa TQ ha sea etsoa kapa ha etsoa kapa ho ajoa joalo ka sehlahisoa sa bareki kapa bakeng sa puisano efe kapa efe le bareki ba ho qetela. Lihlahisoa tsa bareki li hlalosoa e le lihlahisoa tse reretsoeng ho sebelisoa ke moreki, ho sebelisoa kapa ho ithabisa. Ka hona, lihlahisoa kapa lisebelisoa tsa rona ha li tlas'a molao ona mme ha ho label ea temoso e hlokahalang kopanong. Likarolo tse ling tsa kopano li ka ba le lintho tse ka hlokang temoso tlas'a California Proposition 65. Leha ho le joalo, ho lokela ho hlokomeloa hore Tšebeliso e Reriloeng ea lihlahisoa tsa rona e ke ke ea fella ka ho lokolloa ha lintho tsena kapa ho kopana le batho ka ho toba le lintho tsena. Ka hona, o tlameha ho ba hlokolosi ka moralo oa sehlahisoa sa hau hore bareki ba se khone ho ama sehlahisoa ho hang mme o hlalose taba eo litokomaneng tsa hau tse amanang le sehlahisoa.
TQ e na le tokelo ea ho nchafatsa le ho fetola tsebiso ena ka moo e bonang ho hlokahala kapa ho loketse.

Betri
Ha ho libeteri tse kopantsoeng ho TQMLS1028A.

Sephutheloana
Ka mekhoa ea botsoalle ea tikoloho, lisebelisoa tsa tlhahiso le lihlahisoa, re kenya letsoho ho sireletsa tikoloho ea rona. Ho khona ho sebelisa hape TQMLS1028A, e hlahisoa ka tsela e joalo (mohaho oa modular) e ka lokisoang habonolo le ho qhaqhoa. Tšebeliso ea matla ea TQMLS1028A e fokotsoa ke mehato e loketseng. TQMLS1028A e tlisoa ka sephutheloana se ka sebelisoang hape.

Litlhahiso tse ling
Tšebeliso ea matla ea TQMLS1028A e fokotsoa ke mehato e loketseng.
Ka lebaka la hore hajoale ha ho na mokhoa o mong o lekanang le oa tekheniki bakeng sa liboto tsa potoloho tse hatisitsoeng tse nang le tšireletso ea lelakabe la bromine (FR-4 lintho tse bonahalang), liboto tse joalo tse hatisitsoeng tsa potoloho li ntse li sebelisoa.
Ha ho na ts'ebeliso ea PCB e nang le li-capacitor le li-transformer (polychlorinated biphenyls).
Lintlha tsena ke karolo ea bohlokoa ea melao e latelang:

• Molao oa ho khothaletsa moruo oa phallo ea selikalikoe le tiisetso ea ho tlosoa ha litšila sebakeng se amohelehang ho tloha ho 27.9.94 (Mohloli oa boitsebiso: BGBl I 1994, 2705)
• Taolo mabapi le tšebeliso le bopaki ba ho tlosoa ho tloha ho 1.9.96 (Mohloli oa tlhahisoleseding: BGBl I 1996, 1382, (1997, 2860))
• Taolo mabapi le ho qoba le ho sebelisoa ha litšila tsa ho paka ho tloha ho 21.8.98 (Mohloli oa lintlha: BGBl I 1998, 2379)
• Taolo mabapi le Bukana ea Litšila ea Europe joalo ka 1.12.01 (Mohloli oa tlhahisoleseling: BGBl I 2001, 3379)

Lintlha tsena li lokela ho bonoa e le lintlha. Liteko kapa litifikeiti ha lia ka tsa etsoa ntlheng ena.

HLOMELO

Acronyms le litlhaloso
Mantsoe a latelang a khutsufalitsoeng a sebelisitsoe tokomaneng ena:

Kgutsufatso	Tlhaloso
ARM®	Mochini o tsoetseng pele oa RISC
ASCII	Khoutu e Tloaelehileng ea Amerika bakeng sa Phapanyetsano ea Boitsebiso
BGA	Sehlopha sa Ball Grid
BIOS	Motheo oa Input/Output System
BSP	Phakete ea Tšehetso ea Boto
CPU	Setsi sa Ts'ebetso e Bohareng
CRC	Chelete ea ho Hloka Nako ea Baesekele
DDR4	Habeli Data Rate 4
DNC	Se Hokela
DP	Boema-kepe
DTR	Habeli Transfer Rate
EC	Sechaba sa Europe
ECC	Ho hlahloba le ho lokisa phoso
EEPROM	Ka Motlakase Memori e ka Rarohang e Balang Feela
EMC	Tšebelisano ea Motlakase
eMMC	Multi-Media Card e kentsoeng
ESD	Phallo ea motlakase
EA	Matla a sebelisang Lihlahisoa
EA-4	Flame Retardant 4
GPU	Setsi sa Ts'ebetso ea Graphics
I	Kenyeletso
I/O	Kenyeletso/Sehlahisoa
I2C	Potoloho e Kopanetsoeng
IIC	Potoloho e Kopanetsoeng
IP00	Tšireletso ea Ingress 00
JTAG®	Sehlopha sa Ts'ebetso ea Teko e Kopanetsoeng
LED	Light Emitting Diode
MAC	Taolo ea phihlello ea mecha ea litaba
MOZI	Extractor ea mojule (Modulzieher)
MTBF	Bolela (ts'ebetso) Nako Pakeng tsa Ho hloleha
NANDANE	Eseng-Le
NKA	Eseng-Kapa
O	Sephetho
OC	Open Collector

Kgutsufatso	Tlhaloso
PBL	Pele ho Boot Loader
PCB	Boto ea Potoloho e hatisitsoeng
PCIe	Peripheral Component Interconnect express
PCMCIA	Batho ba ke ke ba Hopola Li-Acronyms tsa Indasteri ea Khomphutha
PD	Tlolela tlase
PHY	Ea 'mele (sesebelisoa)
PMIC	Tsamaiso ea Matla Potoloho e Kopantsoeng
PU	Ts'oara
PWP	Ngola e sa Feleng e Sirelelitsoeng
QSPI	Sebopeho sa Quad Serial Peripheral
RCW	Seta bocha Lentsoe la Tlhophiso
REACH®	Ngoliso, Tlhahlobo, Tumello (le thibelo ea) Lik'hemik'hale
RoHS	Thibelo ea (ts'ebeliso ea tse itseng) Lintho tse Kotsi
RTC	Nako ea Sebele
RWP	Reversible Ngola e Sirelelitsoeng
SD	Sireletsehile Digital
Sdhc	Sireletsehile Digital Phahameng ka ho Fetisisa
SDRAM	Memori ea ho fihlella e sa fetoheng ea Synchronous Dynamic Random
SLC	Single Level Cell (theknoloji ea memori)
SoC	Sistimi ho Chip
SPI	Sesebelisoa sa Serial Peripheral
MOHATO	Maemo a Phapanyetsano ea Sehlahisoa (lintlha tsa mohlala)
STR	Sekhahla sa Phetiso e le 'Ngoe
SVHC	Lintho tse Tšoenyehileng haholo
TBD	Ho Ikemisetsa
TDP	Matla a Moqapi oa Mocheso
TSN	Marang-rang a Mamelang Nako
UART	Universal Asynchronous Receiver / Transmitter
UM	Buka ea Mosebelisi
USB	Universal Serial Bus
WEEE®	Senya Thepa ea Motlakase le Elektronike
XSPI	Sebopeho se Atolositsoeng sa Serial Peripheral

Lethathamo la 20: Litokomane tse ling tse sebetsang 

Che.:	Lebitso	Rev., Letsatsi	Khampani
(1)	Lethathamo la lintlha tsa LS1028A/LS1018A	Rev. C, 06/2018	NXP
(2)	Lethathamo la lintlha tsa LS1027A/LS1017A	Rev. C, 06/2018	NXP
(3)	Lethathamo la lintlha tsa LS1028A	Moruti B, 12/2018	NXP
(4)	Tsamaiso ea Matla a QorIQ	Moruti 0, 12/2014	NXP
(5)	Lethathamo la lintlha tsa QorIQ LS1028A	Moruti 0, 12/2019	NXP
(6)	Lethathamo la lintlha tsa SA56004X	Tšen. 7, 25 Hlakola 2013	NXP
(7)	Lethathamo la lintlha tsa MBLS1028A	- ea hajoale -	Litsamaiso tsa TQ
(8)	TQMLS1028A tšehetso-Wiki	- ea hajoale -	Litsamaiso tsa TQ

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

Litokomane / Lisebelisoa

TQ TQMLS1028A Platform e Thehiloe ho Layerscape Dual Cortex [pdf] Bukana ea Mosebelisi TQMLS1028A Platform Thehiloeng Holima Layerscape Dual Cortex, TQMLS1028A, Platform Thehiloeng Holima Layerscape Dual Cortex, Ho Layerscape Dual Cortex, Dual Cortex, Cortex

Litšupiso

• Bukana ea Mosebelisi