TQMLS1028A Pulatifomu Yotengera Layerscape Dual Cortex

Zambiri Zamalonda

Zofotokozera

• Chithunzi cha TQMLS1028A
• Tsiku: 08.07.2024/XNUMX/XNUMX

Malangizo Ogwiritsira Ntchito Zogulitsa

Zofunikira Zachitetezo ndi Malamulo Oteteza
Onetsetsani kuti zikutsatira EMC, ESD, chitetezo chogwira ntchito, chitetezo chamunthu, chitetezo cha cyber, kugwiritsidwa ntchito komwe mukufuna, kuwongolera kunja, kutsata zilango, chitsimikizo, nyengo, ndi momwe amagwirira ntchito.

Chitetezo Chachilengedwe
Tsatirani malamulo a RoHS, EuP, ndi California Proposition 65 pachitetezo cha chilengedwe.

FAQ

• Kodi zofunika zazikulu zachitetezo pakugwiritsa ntchito mankhwalawa ndi ziti?
  Zofunikira zazikulu zachitetezo zikuphatikiza kutsata EMC, ESD, chitetezo chantchito, chitetezo chamunthu, chitetezo cha cyber, ndi malangizo ogwiritsira ntchito.
• Kodi ndingawonetse bwanji chitetezo cha chilengedwe ndikugwiritsa ntchito mankhwalawa?
  Kuonetsetsa chitetezo cha chilengedwe, onetsetsani kuti mukutsatira malamulo a RoHS, EuP, ndi California Proposition 65.

Chithunzi cha TQMLS1028A
Buku la Wogwiritsa
TQMLS1028A UM 0102 08.07.2024

KUKHALA KWAMBIRI

Rev.	Tsiku	Dzina	Pos.	Kusintha
0100	24.06.2020	Petz		Kope loyamba
0101	28.11.2020	Petz	Zonse Table 3 4.2.3 4.3.3 4.15.1, Chithunzi 12 Table 13 5.3, Chithunzi 18 ndi 19	Zosintha zosagwira ntchito Ndemanga zowonjezeredwa Kufotokozera kwawonjezera Kufotokozera kwa RCW kufotokozedwa Kuwonjezedwa Zizindikiro "Secure Element" anawonjezera 3D views kuchotsedwa
0102	08.07.2024	Petz / Kreuzer	Chithunzi 12 4.15.4 Table 13 Gulu 14, 15 7.4, 7.5, 7.6, 7.7, 8.5	Chithunzi chowonjezeredwa Matayipi akonzedwa Voltage pini 37 yokonzedwa kukhala 1 V Nambala ya ma adilesi a MAC awonjezedwa Mitu yowonjezeredwa

ZA BUKHU LOPHUNZITSIRA

Ndalama zaumwini ndi chilolezo
Ufulu wotetezedwa © 2024 ndi TQ-Systems GmbH.
Buku la Wogwiritsa Ntchitoli silingathe kukopera, kupangidwanso, kumasuliridwa, kusinthidwa kapena kugawidwa, kwathunthu kapena pang'ono pamagetsi, makina owerengeka, kapena mwanjira ina iliyonse popanda chilolezo cholembedwa cha TQ-Systems GmbH.
Madalaivala ndi zofunikira pazigawo zomwe zimagwiritsidwa ntchito komanso BIOS zili pansi pa zokopera za omwe amapanga. Zofunikira za chilolezo za wopanga zomwe zikuyenera kutsatiridwa.
Ndalama zolipirira chilolezo cha bootloader zimalipidwa ndi TQ-Systems GmbH ndipo zimaphatikizidwa pamtengo.
Ndalama zamalayisensi pamakina ogwiritsira ntchito ndi ntchito sizimaganiziridwa ndipo ziyenera kuwerengedwa / kulengezedwa padera.

Zizindikiro zolembetsedwa
TQ-Systems GmbH ikufuna kutsata zokopera zazithunzi zonse ndi zolemba zomwe zimagwiritsidwa ntchito m'mabuku onse, ndipo imayesetsa kugwiritsa ntchito zithunzi ndi zolemba zoyambirira kapena zopanda laisensi.
Mayina onse amtundu ndi zizindikiritso zomwe zatchulidwa mu Buku la Wogwiritsa Ntchitoli, kuphatikiza zotetezedwa ndi munthu wina, pokhapokha zitanenedwa mwanjira ina, zimatsatiridwa ndi malamulo apano a kukopera komanso malamulo a umwini wa eni ake olembetsedwa pano popanda malire. Munthu ayenera kuganiza kuti mtundu ndi zizindikiro zimatetezedwa moyenera ndi munthu wina.

Chodzikanira
TQ-Systems GmbH sikutsimikizira kuti zomwe zili mu Buku la Wogwiritsa Ntchitoli ndi zaposachedwa, zolondola, zonse kapena zabwino. Komanso TQ-Systems GmbH satenga chitsimikizo kuti mugwiritse ntchito zambiri. Zodandaula za TQ-Systems GmbH, zokhudzana ndi kuwonongeka kwa zinthu kapena zosagwirizana ndi zinthu zomwe zachitika, chifukwa chogwiritsa ntchito kapena kusagwiritsa ntchito chidziwitso chomwe chaperekedwa mu Bukhu la Wogwiritsa ntchito, kapena chifukwa chogwiritsa ntchito chidziwitso cholakwika kapena chosakwanira, sizimaperekedwa, bola ngati popeza palibe cholakwika mwadala kapena chosasamala cha TQ-Systems GmbH.
TQ-Systems GmbH imasungiratu ufulu wosintha kapena kuwonjezera zomwe zili mu Buku la Wogwiritsa Ntchitoyi kapena mbali zake popanda chidziwitso chapadera.

Chidziwitso chofunikira:
Musanagwiritse ntchito Starterkit MBLS1028A kapena zigawo za schematics za MBLS1028A, muyenera kuziwunika ndikuzindikira ngati ndizoyenera kugwiritsa ntchito zomwe mukufuna. Mumaganizira zoopsa zonse ndi zovuta zomwe zimagwirizanitsidwa ndi kugwiritsa ntchito koteroko. TQ-Systems GmbH sipanga zitsimikizo zina kuphatikiza, koma osati malire, chitsimikizo chilichonse cha malonda kapena kulimba pazifukwa zina. Pokhapokha ngati zoletsedwa ndi lamulo, TQ-Systems GmbH sidzakhala ndi mlandu pakutayika kwina kulikonse, mwapadera, mwangozi kapena motsatira kapena kuwonongeka komwe kumabwera chifukwa chogwiritsa ntchito Starterkit MBLS1028A kapena schematics zogwiritsidwa ntchito, mosasamala kanthu za chiphunzitso chazamalamulo.

Chizindikiro

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

• Tel: +49 8153 9308–0
• Fax: + 49 8153 9308–4223
• Imelo: Info@TO-Group
• Web: Gulu la TQ

 Malangizo pa chitetezo
Kusagwira bwino kapena molakwika kwa mankhwalawa kungachepetse kwambiri moyo wake.

Zizindikiro ndi kalembedwe kalembedwe
Gulu 1: Migwirizano ndi Migwirizano

Chizindikiro	Tanthauzo
	Chizindikirochi chikuyimira kasamalidwe ka ma electrostatic-sensitive modules ndi / kapena zigawo. Zigawozi nthawi zambiri zimawonongeka / kuwonongedwa ndi kufalitsa kwa voltage apamwamba kuposa pafupifupi 50 V. Thupi la munthu nthawi zambiri limakhala ndi ma electrostatic discharges pamwamba pa 3,000 V.
	Chizindikirochi chikuwonetsa zotheka kugwiritsa ntchito voltagndi apamwamba kuposa 24 V. Chonde dziwani zoyenera malamulo malamulo pankhaniyi. Kusatsatira malamulowa kungayambitse kuwonongeka kwakukulu kwa thanzi lanu komanso kuwononga / kuwononga gawolo.
	Chizindikirochi chimasonyeza gwero lothekera la ngozi. Kuchita motsutsana ndi ndondomeko yomwe yafotokozedwa kungayambitse kuwonongeka kwa thanzi lanu komanso / kapena kuwononga / kuwononga zinthu zomwe zimagwiritsidwa ntchito.
	Chizindikirochi chikuyimira zofunikira kapena mbali zogwirira ntchito ndi TQ-products.
Lamulo	Fonti yokhala ndi m'lifupi mwake imagwiritsidwa ntchito kutanthauza malamulo, zomwe zili mkati, file mayina, kapena zinthu menyu.

Kusamalira ndi malangizo a ESD
Kusamalira zonse za TQ-products

The TQ-katundu angagwiritsidwe ntchito ndi kutumikiridwa ndi ogwira ntchito zovomerezeka amene anazindikira zambiri, malamulo chitetezo chikalata ichi ndi malamulo onse okhudzana ndi malamulo. Lamulo lalikulu ndi: musakhudze TQ-katundu pa ntchito. Izi ndizofunikira makamaka poyatsa, kusintha masinthidwe a jumper kapena kulumikiza zida zina popanda kutsimikiziratu kuti mphamvu yamagetsi yazimitsidwa. Kuphwanya malangizowa kungayambitse kuwonongeka / kuwonongeka kwa TQMLS1028A komanso kukhala koopsa ku thanzi lanu. Kusagwira bwino kwa TQ-mankhwala anu kungapangitse chitsimikizo kukhala chosavomerezeka.

Zida zamagetsi za TQ-product yanu zimakhudzidwa ndi electrostatic discharge (ESD). Nthawi zonse valani zovala zowononga, gwiritsani ntchito zida zotetezedwa za ESD, zonyamula katundu ndi zina, ndikugwiritsira ntchito TQ- yanu pamalo otetezeka a ESD. Makamaka mukamayatsa ma module, sinthani masinthidwe a jumper, kapena kulumikiza zida zina.

Kutchula zizindikiro

Chizindikiro cha hashi (#) kumapeto kwa dzina lachizindikiro chikuwonetsa chizindikiro chochepa.
ExampLe: Bwezeretsani #
Ngati chizindikiro chingathe kusinthana pakati pa ntchito ziwiri ndipo ngati izi zadziwika m'dzina la chizindikiro, ntchito yotsika kwambiri imatchulidwa ndi chizindikiro cha hashi ndikuwonetsedwa kumapeto.
ExampLe: C/D#
Ngati chizindikirocho chili ndi ntchito zambiri, ntchito zapayekha zimalekanitsidwa ndi ma slashes pomwe ndizofunikira pa waya. Kuzindikiridwa kwa ntchito zapayekha kumatsatira zomwe zili pamwambapa.
ExampLe: WE2#/OE#

Zolemba zina zogwiritsidwa ntchito / chidziwitso chongoganiziridwa

• Mafotokozedwe ndi buku la ma modules omwe amagwiritsidwa ntchito:
  Zolemba izi zikufotokozera ntchito, magwiridwe antchito ndi mawonekedwe apadera a gawo lomwe limagwiritsidwa ntchito (kuphatikiza BIOS).
• Kufotokozera kwa zigawo zomwe zimagwiritsidwa ntchito:
  Zolemba za wopanga zida zomwe zimagwiritsidwa ntchito, mwachitsanzoampMakhadi a CompactFlash, ayenera kukumbukiridwa. Zili ndi, ngati kuli kotheka, zina zowonjezera zomwe ziyenera kukumbukiridwa kuti zigwire ntchito yotetezeka komanso yodalirika.
  Zolemba izi zimasungidwa ku TQ-Systems GmbH.
• Chip errata:
  Ndi udindo wa wogwiritsa ntchito kuonetsetsa kuti zolakwika zonse zofalitsidwa ndi wopanga chigawo chilichonse zikuzindikiridwa. Malangizo a wopanga ayenera kutsatiridwa.
• Makhalidwe apulogalamu:
  Palibe chitsimikizo chomwe chingaperekedwe, kapena udindo womwe ungatengedwe pazochitika zilizonse zosayembekezereka za mapulogalamu chifukwa cha kuperewera kwa zigawo zake.
• ukatswiri wamba:
  Ukatswiri waukadaulo wamagetsi / uinjiniya wamakompyuta ndiwofunikira pakuyika ndikugwiritsa ntchito chipangizocho.

Zolemba zotsatirazi ndizofunikira kuti mumvetsetse bwino zomwe zili pansipa:

• Chithunzi cha MBLS1028A
• Chithunzi cha MBLS1028A
• Chithunzi cha LS1028A
• Zolemba za U-Boot: www.denx.de/wiki/U-Boot/Documentation
• Zolemba za Yocto: www.yoctoproject.org/docs/
• TQ-Support Wiki: Support-Wiki TQMLS1028A

MALANGIZO ACHIdule

Buku la Wogwiritsa Ntchitoli limafotokoza za hardware ya TQMLS1028A revision 02xx, ndipo imatanthawuza makonda a mapulogalamu ena. Kusiyana kwa TQMLS1028A kusinthidwa 01xx kumazindikiridwa, pakafunika.
Chochokera ku TQMLS1028A sikutanthauza zonse zomwe zafotokozedwa mu Buku la Wogwiritsa Ntchito.
Buku la Wogwiritsa Ntchitoli sililowanso m'malo mwa NXP CPU Reference Manual.

Zomwe zaperekedwa mu Bukhu la Wogwiritsa Ntchitozi ndizovomerezeka pokhapokha pokhudzana ndi chojambulira chojambulira chogwirizana,
yomwe idayikidwiratu pa TQMLS1028A, ndi BSP yoperekedwa ndi TQ-Systems GmbH. Onaninso mutu 6.
TQMLS1028A ndi Minimodule yapadziko lonse lapansi kutengera NXP Layerscape CPUs LS1028A / LS1018A / LS1027A / LS1017A. Ma Layerscape CPU awa amakhala ndi Single, kapena Dual Cortex®-A72 core, yokhala ndi ukadaulo wa QorIQ.

TQMLS1028A imakulitsa mtundu wazinthu za TQ-Systems GmbH ndikupereka magwiridwe antchito apakompyuta.
Chotengera choyenera cha CPU (LS1028A / LS1018A / LS1027A / LS1017A) chitha kusankhidwa pachofunikira chilichonse.
Pini zonse zofunika za CPU zimatumizidwa ku zolumikizira za TQMLS1028A.
Chifukwa chake palibe zoletsa kwa makasitomala omwe amagwiritsa ntchito TQMLS1028A pokhudzana ndi mapangidwe ophatikizidwa. Kuphatikiza apo, zigawo zonse zofunika pakugwira ntchito koyenera kwa CPU, monga DDR4 SDRAM, eMMC, magetsi ndi kasamalidwe ka mphamvu zimaphatikizidwa pa TQMLS1028A. Makhalidwe akulu a TQMLS1028A ndi awa:

• Zotengera za CPU LS1028A / LS1018A / LS1027A / LS1017A
• DDR4 SDRAM, ECC ngati njira ya msonkhano
• eMMC NAND Flash
• QSPI NOR Flash
• Single supply voltagndi 5v
• RTC / EEPROM / sensor kutentha

MBLS1028A imagwiranso ntchito ngati gulu lonyamulira komanso nsanja yolozera ya TQMLS1028A.

ZATHAVIEW

Chojambula chotchinga

Zigawo za dongosolo
TQMLS1028A imapereka ntchito ndi mawonekedwe otsatirawa:

• Layerscape CPU LS1028A kapena pini yogwirizana, onani 4.1
• DDR4 SDRAM yokhala ndi ECC (ECC ndi njira ya msonkhano)
• QSPI NOR Flash (njira yolumikizira)
• eMMC NAND Flash
• Oscillators
• Bwezeretsani dongosolo, Woyang'anira ndi Kuwongolera Mphamvu
• System Controller for Reset-Configuration and Power Management
• Voltage owongolera onse voltagZithunzi za TQMLS1028A
• Voltagndi kuyang'anira
• Masensa a kutentha
• Secure Element SE050 (njira ya msonkhano)
• Mtengo wa RTC
• Chithunzi cha EEPROM
• Zolumikizira Boar-to-Board

Pini zonse zofunika za CPU zimatumizidwa ku zolumikizira za TQMLS1028A. Chifukwa chake palibe zoletsa kwa makasitomala omwe amagwiritsa ntchito TQMLS1028A pokhudzana ndi mapangidwe ophatikizidwa. Kugwira ntchito kwa TQMLS1028A yosiyana kumatsimikiziridwa makamaka ndi zomwe zimaperekedwa ndi zotumphukira za CPU.

ELECTRONICS

Mtengo wa LS1028A
Zithunzi za LS1028A

Zithunzi za LS1028A
Gome lotsatirali likuwonetsa zomwe zimaperekedwa ndi mitundu yosiyanasiyana.
Minda yokhala ndi zofiira zofiira zimasonyeza kusiyana; minda yokhala ndi maziko obiriwira amasonyeza kuti ikugwirizana.

Gawo 2: LS1028A

Mbali	Mtengo wa LS1028A	Mtengo wa LS1027A	Mtengo wa LS1018A	Mtengo wa LS1017A
ARM® pachimake	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 anasintha Eth (TSN yathandizidwa)	4 × 2.5 G/1 G anasintha Eth (TSN yathandizidwa)	4 × 2.5 G/1 G anasintha Eth (TSN yathandizidwa)	4 × 2.5 G/1 G anasintha Eth (TSN yathandizidwa)
Efaneti	1 × 2.5 G/1 G Eth (TSN yothandizidwa)	1 × 2.5 G/1 G Eth (TSN yothandizidwa)	1 × 2.5 G/1 G Eth (TSN yothandizidwa)	1 × 2.5 G/1 G Eth (TSN yothandizidwa)
	1 × 1 G Eth	1 × 1 G Eth	1 × 1 G Eth	1 × 1 G Eth
PCIe	2 × Gen 3.0 Controllers (RC kapena RP)	2 × Gen 3.0 Controllers (RC kapena RP)	2 × Gen 3.0 Controllers (RC kapena RP)	2 × Gen 3.0 Controllers (RC kapena RP)
USB	2 × USB 3.0 yokhala ndi PHY (Wothandizira kapena Chipangizo)	2 × USB 3.0 yokhala ndi PHY (Wothandizira kapena Chipangizo)	2 × USB 3.0 yokhala ndi PHY (Wothandizira kapena Chipangizo)	2 × USB 3.0 yokhala ndi PHY (Wothandizira kapena Chipangizo)

Bwezeretsani logic ndi Supervisor
Reset logic ili ndi ntchito zotsatirazi:

• VoltagZithunzi za TQMLS1028A
• Kukhazikitsanso kwakunja
• PGOOD kutulutsa mphamvu kwa mabwalo pa bolodi yonyamula, mwachitsanzo, ma PHY
• Bwezeretsaninso LED (Ntchito: PORESET# otsika: Kuunikira kwa LED)

Gulu 3: TQMLS1028A Bwezerani- ndi Zizindikiro za Status 

Chizindikiro	Chithunzi cha TQMLS1028A	Dir.	Mlingo	Ndemanga
PORESET#	X2-93	O	1.8 V	PORESET# imayambitsanso RESET_OUT# (TQMLS1028A revision 01xx) kapena RESET_REQ_OUT# (TQMLS1028A revision 02xx)
HRESET#	X2-95	Ine/O	1.8 V	–
TRST#	X2-100	Ine/OOC	1.8 V	–
PGOOD	X1-14	O	3.3 V	Yambitsani chizindikiro cha katundu ndi madalaivala pa bolodi yonyamulira
RESIN#	X1-17	I	3.3 V	–
RESET_REQ#	X2-97	O	1.8 V	Chithunzi cha TQMLS1028A
Bwezerani_REQ_OUT#		O	3.3 V	Chithunzi cha TQMLS1028A

JTAG-Bwezeretsani TRST#
TRST# yaphatikizidwa ku PORESET#, monga zikuwonekera pachithunzichi. Onaninso Mndandanda wa Mapangidwe a NXP QorIQ LS1028A (5).

Kudzikhazikitsanso pa TQMLS1028A revision 01xx
Chojambula chotsatirachi chikuwonetsa waya wa RESET_REQ# / RESIN# wa TQMLS1028A revision 01xx.

Kudzikhazikitsanso pa TQMLS1028A revision 02xx
LS1028A ikhoza kuyambitsa kapena kupempha kukonzanso kwa hardware kudzera pa mapulogalamu.
Kutulutsa kwa HREST_REQ# kumayendetsedwa mkati ndi CPU ndipo kumatha kukhazikitsidwa ndi mapulogalamu polembera ku regista ya RSTCR (bit 30).
Mwachisawawa, RESET_REQ# imabwezeretsedwanso kudzera pa 10 kΩ kupita ku RESIN# pa TQMLS1028A. Palibe ndemanga pa bolodi yonyamulira yomwe ikufunika. Izi zimabweretsa kudzikhazikitsa nokha RESET_REQ# ikakhazikitsidwa.
Kutengera kapangidwe ka ndemanga pa bolodi yonyamulira, imatha "kulembanso" malingaliro amkati a TQMLS1028A motero, ngati RESET_REQ# ikugwira ntchito, imatha kusankha mwanzeru.

• yambitsani kukonzanso
• osayambitsa kukonzanso
• yambitsani zochita zina pa bolodi loyambira kuwonjezera pa kukonzanso

RESET_REQ# imayendetsedwa mosalunjika ngati chizindikiro RESET_REQ_OUT# ku cholumikizira (onani Gulu 4).
"Zida" zomwe zingayambitse RESET_REQ# onani TQMLS1028A Reference Manual (3), gawo 4.8.3.

Mawaya otsatirawa akuwonetsa kuthekera kosiyanasiyana kulumikiza RESIN#.

Gulu 4: kulumikizana kwa RESIN #

Chithunzi cha LS1028A

Chithunzi cha RCW
Gwero la RCW la TQMLS1028A limatsimikiziridwa ndi mulingo wa analogi 3.3 V siginecha RCW_SRC_SEL.
Kusankhidwa kwa magwero a RCW kumayendetsedwa ndi woyang'anira dongosolo. Chikoka cha 10 kΩ mpaka 3.3 V chimasonkhanitsidwa pa TQMLS1028A.

Gulu 5: Chizindikiro RCW_SRC_SEL

RCW_SRC_SEL (3.3 V)	Bwezeretsani Koyambira Kusintha	PD pa board carriers
3.3 V (80% mpaka 100%)	Khadi la SD, pa bolodi yonyamula	Palibe (otsegula)
2.33 V (60% mpaka 80%)	eMMC, pa TQMLS1028A	24 kΩ pa
1.65 V (40% mpaka 60%)	SPI NOR flash, pa TQMLS1028A	10 kΩ pa
1.05 V (20% mpaka 40%)	Zolemba Zolimba RCW, pa TQMLS1028A	4.3 kΩ pa
0 V (0% mpaka 20%)	I2C EEPROM pa TQMLS1028A, adilesi 0x50 / 101 0000b	0 pa PD

Zizindikiro za kasinthidwe
LS1028A CPU imakonzedwa kudzera pamapini komanso kudzera m'marejista.

Gulu 6: Bwezeretsani Zizindikiro Zosintha

Bwezerani cfg. dzina	Dzina lachizindikiro chogwira ntchito	Zosasintha	Mtengo wa TQMLS1028A	Zosintha 1
cfg_rcw_src[0:3]	TULO, CLK_OUT, UART1_SOUT, UART2_SOUT	1111	Angapo	Inde
cfg_svr_src[0:1]	XSPI1_A_CS0_B, XSPI1_A_CS1_B	11	11	Ayi
cfg_dram_mtundu	EMI1_MDC	1	0 = DDR4	Ayi
cfg_eng_use0	XSPI1_A_SCK	1	1	Ayi
cfg_gpinput[0:3]	SDHC1_DAT[0:3], I/O voltagndi 1.8 kapena 3.3 V	1111	Osayendetsedwa, ma PU amkati	–
cfg_gpinput[4:7]	XSPI1_B_DATA[0:3]	1111	Osayendetsedwa, ma PU amkati	–

Gome lotsatirali likuwonetsa zolemba zamunda cfg_rcw_src:

Gulu 7: Bwezeretsani Chitsime Chokonzekera

cfg_rcw_src[3:0]	Chithunzi cha RCW
0xx pa	RCW yolimba (TBD)
1 0 0 0	SDHC1 (SD khadi)
1 0 0 1	SDHC2 (eMMC)
1 0 1 0	I2C1 yowonjezera maadiresi 2
1 0 1 1	(Kasungidwe)
1 1 0 0	XSPI1A NAND 2 KB masamba
1 1 0 1	XSPI1A NAND 4 KB masamba
1 1 1 0	(Kasungidwe)
1 1 1 1	XSPI1A NOR

Green Kusintha kokhazikika
Yellow  Kukonzekera kwa chitukuko ndi kukonza zolakwika

1. Inde → kudzera m'kaundula wa shift; Ayi → mtengo wokhazikika.
2. Chipangizo adilesi 0x50 / 101 0000b = Kukonzekera kwa EEPROM.

Bwezeretsani Mawu Osinthira
Mapangidwe a RCW (Bwezeretsani Mawu Osintha) angapezeke mu NXP LS1028A Reference Manual (3). The Reset Configuration Word (RCW) imasamutsidwa ku LS1028A monga kukumbukira kukumbukira.
Ili ndi mawonekedwe ofanana ndi Pre-Boot Loader (PBL). Ili ndi chizindikiritso choyambira ndi CRC.
The Reset Configuration Word ili ndi 1024 bits (data ya ogwiritsa ntchito 128 bytes (chithunzi cha kukumbukira)

• + 4 mabayiti oyamba
• + 4 mabayiti adilesi
• + 8 bytes end command incl. CRC = 144 mabayiti

NXP imapereka chida chaulere (kulembetsa kofunikira) "QorIQ Configuration and Validation Suite 4.2" yomwe RCW ingapangidwe.

Chidziwitso: Kusintha kwa RCW
	RCW iyenera kusinthidwa kuti ikhale yeniyeni. Izi zikugwiranso ntchito, mwachitsanzoample, ku kasinthidwe ka SerDes ndi kuchulukitsa kwa I/O. Kwa MBLS1028A pali ma RCW atatu malinga ndi gwero losankhidwa la boot: rcw_1300_emmc.bin rcw_1300_sd.bin rcw_1300_spi_nor.bin

Zokonda kudzera pa Pre-Boot-Loader PBL
Kuphatikiza pa Reset Configuration Word, PBL imapereka mwayi wina wokonza LS1028A popanda pulogalamu yowonjezera. PBL imagwiritsa ntchito deta yofanana ndi RCW kapena kuiwonjezera. Kuti mudziwe zambiri onani (3), Table 19.

Kusamalira zolakwika pakutsegula kwa RCW
Ngati cholakwika chikachitika mukukweza RCW kapena PBL, LS1028A imapitilira motere, onani (3), Gulu 12:

Imitsani Kuyambiransoko pa Kuzindikira Zolakwika za RCW.
Ngati Service processor ikunena zolakwika panthawi yotsitsa deta ya RCW, zotsatirazi zimachitika:

• Kukhazikitsanso kwachipangizo kwayimitsidwa, kukhalabe komweku.
• Khodi yolakwika idanenedwa ndi SP mu RCW_COMPLETION[ERR_CODE].
• Pempho lakukonzanso kwa SoC lajambulidwa mu RSTRQSR1[SP_RR], zomwe zimapanga pempho lokonzanso ngati silinabisidwe ndi RSTRQMR1[SP_MSK].

Derali likhoza kutuluka ndi POREST_B kapena Kukhazikitsanso Mwakhama.

System Mtsogoleri
TQMLS1028A imagwiritsa ntchito chowongolera pakusunga nyumba ndi ntchito zoyambira. Wowongolera dongosololi amachitanso kutsata mphamvu ndi voltagndi kuyang'anira.
Ntchito zake ndi mwatsatanetsatane:

• Kutulutsa koyenera kwa nthawi yosinthira cfg_rcw_src[0:3]
•  Zolowetsa pakusankha kwa cfg_rcw_src, mulingo wa analogi kuti muyike zigawo zisanu (onani Gulu 7):
  1. SD khadi
  2. eMMC
  3. NOR Flash
  4. Zolemba zolimba
  5. I2C
• Kutsatizana kwa Mphamvu: Kuwongolera kutsatizana kwamphamvu kwa ma module-internal supply voltages
• VoltagKuyang'anira: Kuyang'anira zonse zoperekedwa Voltages (njira ya msonkhano)

System Clock
Wotchi yadongosolo imakhazikitsidwa mpaka 100 MHz. Kufalikira sipekitiramu wotchi sizotheka.

SDRAM
1, 2, 4 kapena 8 GB ya DDR4-1600 SDRAM ikhoza kusonkhanitsidwa pa TQMLS1028A.

Kung'anima
Zogwirizana ndi TQMLS1028A

• QSPI NOR Flash
• eMMC NAND Flash, Kukonzekera ngati SLC ndikotheka (kudalirika kwambiri, theka la mphamvu) Chonde lemberani TQ-Support kuti mumve zambiri.

Chipangizo chosungira kunja:
Khadi la SD (pa MBLS1028A)

QSPI NOR Flash
TQMLS1028A imathandizira masinthidwe atatu osiyanasiyana, onani chithunzi chotsatira.

1. Quad SPI pa Pos. 1 kapena Pos. 1 ndi 2, Deta pa DAT[3:0], chosankha chosiyana, wotchi wamba
2. Octal SPI pa pos. 1 kapena pos. 1 ndi 2, Deta pa DAT[7:0], chosankha chosiyana, wotchi wamba
3. Twin-Quad SPI pa pos. 1, Deta pa DAT[3:0] ndi DAT[7:4], chosankha chosiyana, wotchi wamba

EMMC / SD khadi
LS1028A imapereka ma SDHC awiri; imodzi ndi ya makhadi a SD (omwe ali ndi switchable I/O voltage) ndipo ina ndi ya eMMC yamkati (fixed I/O voltage). Ikakhala ndi anthu, TQMLS1028A yamkati eMMC imalumikizidwa ndi SDHC2. Kuchuluka kosinthira kumafanana ndi HS400 mode (eMMC kuchokera ku 5.0). Ngati eMMC ilibe anthu, eMMC yakunja ikhoza kulumikizidwa.

Chithunzi cha EEPROM

Zithunzi za EEPROM24LC256T
EEPROM ilibe kanthu potumiza.

• 256 Kbit kapena osasonkhanitsidwa
• 3 decoded adilesi mizere
• Yolumikizidwa ndi I2C controller 1 ya LS1028A
• 400 kHz I2C wotchi
• Adilesi ya chipangizo ndi 0x57 / 101 0111b

Kusintha kwa EEPROM SE97B
Sensa ya kutentha SE97BTP ilinso ndi 2 Kbit (256 × 8 Bit) EEPROM. EEPROM imagawidwa m'magawo awiri.
Ma 128 byte otsika (adilesi 00h mpaka 7Fh) akhoza kukhala Permanent Write Protected (PWP) kapena Reversible Write Protected (RWP) ndi mapulogalamu. Ma 128 byte apamwamba (adilesi 80h mpaka FFh) sali otetezedwa ndipo angagwiritsidwe ntchito posungira deta.

EEPROM imatha kupezeka ndi ma adilesi awiri otsatirawa a I2C.

• EEPROM (Njira Yodziwika): 0x50 / 101 0000b
• EEPROM (Njira Yotetezedwa): 0x30 / 011 0000b

Kusintha kwa EEPROM kumakhala ndi kukonzanso kokhazikika pakubweretsa. Gome lotsatirali limatchula magawo omwe amasungidwa mu EEPROM yosinthidwa.

Gulu 8: EEPROM, TQMLS1028A-za data yeniyeni 

Offset	Malipiro (byte)	Padding (byte)	Kukula (byte)	Mtundu	Ndemanga
0x00 pa	–	32(10)	32(10)	Binary	(Osagwiritsidwa ntchito)
0x20 pa	6(10)	10(10)	16(10)	Binary	Adilesi ya MAC
0x30 pa	8(10)	8(10)	16(10)	ASCII	Nambala ya siriyo
0x40 pa	Zosintha	Zosintha	64(10)	ASCII	Order kodi

Kusintha kwa EEPROM ndi chimodzi mwazinthu zingapo zomwe mungasungire kukonzanso kukonzanso.
Pogwiritsa ntchito kukonzanso kokhazikika mu EEPROM, dongosolo lokonzekera bwino likhoza kutheka nthawi zonse mwa kungosintha Bwezeretsani Chitsime Chokonzekera.
Ngati Reset Configuration Source yasankhidwa moyenerera, 4 + 4 + 64 + 8 bytes = 80 bytes amafunikira pakukonzekera kukonzanso. Itha kugwiritsidwanso ntchito pa Pre-Boot Loader PBL.

Mtengo wa RTC

• RTC PCF85063ATL imathandizidwa ndi U-Boot ndi Linux kernel.
• RTC imayendetsedwa kudzera pa VIN, kubisa kwa batri ndikotheka (batire pa bolodi yonyamulira, onani Chithunzi 11).
• Kutulutsa kwa alamu INTA# kumayendetsedwa ku zolumikizira ma module. Kudzuka ndi kotheka kudzera mu controller system.
• RTC imalumikizidwa ndi I2C controller 1, adilesi ya chipangizocho ndi 0x51 / 101 0001b.
• Kulondola kwa RTC kumatsimikiziridwa makamaka ndi mawonekedwe a quartz omwe amagwiritsidwa ntchito. Mtundu wa FC-135 wogwiritsidwa ntchito pa TQMLS1028A uli ndi kulekerera pafupipafupi kwa ± 20 ppm pa +25 °C. (Parabolic kokwanira: max. -0.04 × 10-6 / °C2) Izi zimabweretsa kulondola kwa masekondi pafupifupi 2.6 / tsiku = mphindi 16 / chaka.

Kuwunika kwa kutentha

Chifukwa cha kutha kwamphamvu kwamphamvu, kuyang'anira kutentha ndikofunikira kwambiri kuti zigwirizane ndi zomwe zanenedwazo ndikuwonetsetsa kuti TQMLS1028A ikugwira ntchito modalirika. Zigawo zofunika kwambiri kutentha ndi:

• Mtengo wa LS1028A
• DDR4 SDRAM

Zoyezera zotsatirazi zilipo:

• Kutentha kwa LS1028A:
  Kuyezedwa kudzera mu diode yophatikizidwa mu LS1028A, yowerengedwa kudzera pa njira yakunja ya SA56004
• DDR4 SDRAM:
  Kuyesedwa ndi sensor ya kutentha SE97B
• 3.3 V switching regulator:
  SA56004 (njira yamkati) kuyeza kutentha kwa 3.3 V switching regulator

Ma Alarm Outputs otsegula (kukhetsa kotseguka) amalumikizidwa ndipo amakhala ndi Chikoka kuti asayine TEMP_OS#. Kuwongolera kudzera pa I2C controller I2C1 ya LS1028A, maadiresi a chipangizo onani Table 11.
Zambiri zitha kupezeka patsamba la SA56004EDP (6).
Sensa yowonjezera yowonjezera ikuphatikizidwa mu EEPROM yokonzekera, onani 4.8.2.

Mtengo wa TQMLS1028A
TQMLS1028A imafuna kuperekedwa kamodzi kwa 5 V ±10 % (4.5 V mpaka 5.5 V).

Kugwiritsa ntchito mphamvu TQMLS1028A
Kugwiritsa ntchito mphamvu kwa TQMLS1028A kumadalira kwambiri kugwiritsa ntchito, momwe amagwirira ntchito komanso makina ogwiritsira ntchito. Pachifukwa ichi, miyeso yoperekedwayo iyenera kuwonedwa ngati yofananira.
Pakali pano nsonga za 3.5 A zitha kuchitika. Magetsi a board board ayenera kupangidwira TDP ya 13.5 W.
Gome lotsatirali likuwonetsa magawo ogwiritsira ntchito mphamvu ya TQMLS1028A yoyezedwa pa +25 °C.

Gulu 9: Kugwiritsa ntchito mphamvu kwa TQMLS1028A

Njira yogwirira ntchito	Masiku ano @ 5 V	Mphamvu @ 5 V	Ndemanga
Bwezeraninso	0.46 A	2.3 W	Bwezeretsani batani pa MBLS1028A wapanikizidwa
U-Boot osagwira ntchito	1.012 A	5.06 W	–
Linux idle	1.02 A	5.1 W	–
Linux 100% katundu	1.21 A	6.05 W	Kupsinjika maganizo 3

Kugwiritsa ntchito mphamvu RTC

Gulu 10: Kugwiritsa ntchito mphamvu kwa RTC

Njira yogwirira ntchito	Min.	Lembani.	Max.
VBAT, I2C RTC PCF85063A yogwira	1.8 V	3 V	4.5 V
IBAT, I2C RTC PCF85063A yogwira	–	18µa	50µa
VBAT, I2C RTC PCF85063A yosagwira ntchito	0.9 V	3 V	4.5 V
IBAT, I2C RTC PCF85063A yosagwira ntchito	–	220 nA	600 nA

Voltagndi kuyang'anira
Voltagma e ranges amaperekedwa ndi data sheet ya gawo lomwe likufunika ndipo, ngati kuli kotheka, voliyumutagndi kuyang'anira kulolerana. Voltage monitoring ndi njira ya msonkhano.

Zolumikizana ndi machitidwe ndi zida zina

Chitetezo cha SE050
A Secure Element SE050 ikupezeka ngati njira ya msonkhano.
Zizindikiro zonse zisanu ndi chimodzi za ISO_14443 (NFC Antenna) ndi ISO_7816 (Sensor Interface) zoperekedwa ndi SE050 zilipo.
Zizindikiro za ISO_14443 ndi ISO_7816 za SE050 zimachulukitsidwa ndi basi ya SPI ndi J.TAG chizindikiro TBSCAN_EN#, onani Table 13.

Adilesi ya I2C ya Secure Element ndi 0x48 / 100 1000b.

I2C basi
Mabasi onse asanu ndi limodzi a I2C a LS1028A (I2C1 mpaka I2C6) amayendetsedwa kupita ku zolumikizira za TQMLS1028A ndipo sanathe.
Basi ya I2C1 yasinthidwa kukhala 3.3 V ndikutha ndi 4.7 kΩ Pull-Ups kupita ku 3.3 V pa TQMLS1028A.
Zida za I2C pa TQMLS1028A zimalumikizidwa ndi basi ya I2C1 yosinthidwa. Zipangizo zambiri zitha kulumikizidwa ku basi, koma Zowonjezera zakunja Zitha kukhala zofunikira chifukwa cha kuchuluka kwamphamvu kwamagetsi.

Gulu 11: Ma adilesi a chipangizo cha I2C1

Chipangizo	Ntchito	7-bit adilesi	Ndemanga
Chotsitsa	Chithunzi cha EEPROM	0x57 / 101 0111b	Kuti mugwiritse ntchito
Mtengo wa MKL04Z16	System Mtsogoleri	0x11 / 001 0001b	Siziyenera kusinthidwa
PCF85063A	Mtengo wa RTC	0x51 / 101 0001b	–
Mtengo wa SA560004EDP	Sensa ya kutentha	0x4C / 100 1100b	–
Chithunzi cha SE97BTP	Sensa ya kutentha	0x18 / 001 1000b	Kutentha
	Chithunzi cha EEPROM	0x50 / 101 0000b	Normal Mode
	Chithunzi cha EEPROM	0x30 / 011 0000b	Mchitidwe wotetezedwa
Chithunzi cha SE050C2	Chotetezedwa	0x48 / 100 1000b	Pokhapokha pa TQMLS1028A revision 02xx

UART
Mawonekedwe awiri a UART amakonzedwa mu BSP yoperekedwa ndi TQ-Systems ndikuwongolera mwachindunji ku zolumikizira za TQMLS1028A. Ma UART ochulukira amapezeka ndi pini yosinthira kuchulukitsa.

JTAG®
MBLS1028A imapereka mutu wa pini 20 wokhala ndi JTAG® zizindikiro. Kapenanso LS1028A ikhoza kuyankhidwa kudzera pa OpenSDA.

Zithunzi za TQMLS1028A

Pin multiplexing
Mukamagwiritsa ntchito ma purosesa, masinthidwe angapo a pini ndi magawo osiyanasiyana a purosesa-mkati ayenera kuzindikiridwa. Ntchito ya pini mu Table 12 ndi Table 13 ikutanthauza BSP yoperekedwa ndi TQ-Systems kuphatikiza ndi MBLS1028A.

Chenjerani: Kuononga kapena kusokonekera
Kutengera masinthidwe ambiri a LS1028A amatha kupereka ntchito zingapo zosiyanasiyana.
Chonde dziwani zambiri zokhudzana ndi kasinthidwe ka zikhomo mu (1), musanaphatikizidwe kapena kuyambitsa bolodi / Starterkit yanu.

Zithunzi za TQMLS1028A

Gulu 12: Cholumikizira cha Pinout X1 

Gulu 13: Cholumikizira cha Pinout X2 

ZAMBIRI

Msonkhano

Zolemba pa TQMLS1028A revision 01xx zikuwonetsa izi:

Gulu 14: Zolemba pa TQMLS1028A revision 01xx

Label	Zamkatimu
AK1	Nambala ya siriyo
AK2	TQMLS1028A mtundu ndi kusinthidwa
AK3	Adilesi yoyamba ya MAC kuphatikiza ma adilesi awiri otsatizana otsatizana a MAC
AK4	Mayesero anachitidwa

Zolemba pa TQMLS1028A revision 02xx zikuwonetsa izi:

Gulu 15: Zolemba pa TQMLS1028A revision 02xx

Label	Zamkatimu
AK1	Nambala ya siriyo
AK2	TQMLS1028A mtundu ndi kusinthidwa
AK3	Adilesi yoyamba ya MAC kuphatikiza ma adilesi awiri otsatizana otsatizana a MAC
AK4	Mayesero anachitidwa

Makulidwe

Mitundu ya 3D imapezeka mu SolidWorks, STEP ndi 3D PDF format. Chonde lemberani TQ-Support kuti mumve zambiri.

Zolumikizira
TQMLS1028A yolumikizidwa ndi bolodi yonyamula ndi mapini 240 pazolumikizira ziwiri.
Gome lotsatirali likuwonetsa zambiri za cholumikizira chomwe chasonkhanitsidwa pa TQMLS1028A.

Gulu 16: Cholumikizira chosonkhanitsidwa pa TQMLS1028A

Wopanga	Gawo nambala	Ndemanga
Kugwirizana kwa TE	5177985-5	120-pini, 0.8 mm phula Kuyika: Golide 0.2 µm -40 °C mpaka +125 °C

TQMLS1028A imagwiridwa mu zolumikizira zolumikizirana ndi mphamvu yosungira pafupifupi 24 N.
Pofuna kupewa kuwononga zolumikizira za TQMLS1028A komanso zolumikizira bolodi zonyamulira pochotsa TQMLS1028A kugwiritsa ntchito chida chochotsa MOZI8XX kumalimbikitsidwa kwambiri. Onani mutu 5.8 kuti mumve zambiri.

Chidziwitso: Kuyika kwazinthu pa bolodi yonyamula
	2.5 mm iyenera kukhala yaulere pa bolodi yonyamulira, mbali zonse zazitali za TQMLS1028A pa chida chochotsera MOZI8XX.

Gome lotsatirali likuwonetsa zolumikizira zoyenera zokwerera pa bolodi yonyamulira.

Gulu 17: Zolumikizira ma board onyamula

Wopanga	Chiwerengero cha pin / gawo nambala		Ndemanga	Kutalika (X)
	120-pini:	5177986-5	Zithunzi za MBLS1028A	5 mm
Kugwirizana kwa TE	120-pini:	1-5177986-5	–	6 mm
	120-pini:	2-5177986-5	–	7 mm
	120-pini:	3-5177986-5	–	8 mm

Kusintha kwa chilengedwe
TQMLS1028A miyeso yonse (kutalika × m'lifupi) ndi 55 × 44 mm2.
LS1028A CPU ili ndi kutalika kwa pafupifupi 9.2 mm pamwamba pa bolodi yonyamulira, TQMLS1028A ili ndi kutalika kwa pafupifupi 9.6 mm pamwamba pa bolodi yonyamulira. TQMLS1028A imalemera pafupifupi magalamu 16.

Chitetezo ku zotsatira zakunja
Monga gawo lophatikizidwa, TQMLS1028A sichitetezedwa ku fumbi, kukhudzidwa kwakunja ndi kukhudzana (IP00). Chitetezo chokwanira chiyenera kutsimikiziridwa ndi machitidwe ozungulira.

Kuwongolera kutentha
Kuti muziziritsa TQMLS1028A, pafupifupi 6 Watt iyenera kutayidwa, onani Table 9 kuti mugwiritse ntchito mphamvu. Kutaya mphamvu kumachokera makamaka ku LS1028A, DDR4 SDRAM ndi owongolera a buck.
Kuwonongeka kwa mphamvu kumadaliranso mapulogalamu omwe amagwiritsidwa ntchito ndipo amatha kusiyanasiyana malinga ndi ntchito.

Chenjerani: Kuwonongeka kapena kusagwira ntchito, TQMLS1028A kutentha kutentha

TQMLS1028A ili m'gulu la magwiridwe antchito momwe makina ozizira amafunikira.
Ndi udindo wa wogwiritsa ntchito kutanthauzira malo oyenera kutentha (kulemera ndi malo okwera) kutengera momwe amagwirira ntchito (mwachitsanzo, kudalira ma frequency a wotchi, kutalika kwa stack, mpweya ndi mapulogalamu).

Makamaka unyolo wololera (PCB makulidwe, board warpage, BGA mipira, BGA phukusi, thermal pad, heatsink) komanso kupanikizika kwakukulu pa LS1028A ziyenera kuganiziridwa polumikiza sink ya kutentha. LS1028A sikuti ndiye gawo lalikulu kwambiri.
Kusagwirizana kozizira kokwanira kungayambitse kutentha kwa TQMLS1028A ndipo motero kusagwira ntchito bwino, kuwonongeka kapena kuwonongeka.

Kwa TQMLS1028A, TQ-Systems imapereka choyatsira chotenthetsera choyenera (MBLS1028A-HSP) ndi sinki yoyenera kutentha (MBLS1028A-KK). Zonsezi zitha kugulidwa padera pazokulirapo. Chonde funsani woyimira malonda akudera lanu.

Zofunikira zamapangidwe
TQMLS1028A imagwiridwa muzolumikizira zake zokwerera ndi mapini 240 ndi mphamvu yosunga pafupifupi 24 N.

Zolemba za mankhwala
Kuti mupewe kuwonongeka komwe kumachitika chifukwa cha kupsinjika kwamakina, TQMLS1028A ikhoza kuchotsedwa pa bolodi lonyamulira pogwiritsa ntchito chida chochotsa MOZI8XX chomwe chingapezekenso padera.

Chidziwitso: Kuyika kwazinthu pa bolodi yonyamula
	2.5 mm iyenera kukhala yaulere pa bolodi yonyamulira, mbali zonse zazitali za TQMLS1028A pa chida chochotsera MOZI8XX.

SOFTWARE

TQMLS1028A imaperekedwa ndi bootloader yoyikiratu komanso BSP yoperekedwa ndi TQ-Systems, yomwe imapangidwira kuphatikiza TQMLS1028A ndi MBLS1028A.
Chojambulira boot chimapereka TQMLS1028A-chindunji komanso makonda a board, mwachitsanzo:

• Chithunzi cha LS1028A
• Kusintha kwa mtengo wa PMIC
• DDR4 SDRAM kasinthidwe ndi nthawi
• Kusintha kwa eMMC
• Multiplexing
• Mawotchi
• Pin kasinthidwe
• Mphamvu zoyendetsa

Zambiri zitha kupezeka mu Support Wiki ya TQMLS1028A.

ZOFUNIKA PACHITETEZO NDI MALAMULO OTETEZA

Mtengo wa EMC
TQMLS1028A idapangidwa molingana ndi zofunikira za electromagnetic compatibility (EMC). Malingana ndi dongosolo lokonzekera, njira zotsutsana ndi zosokoneza zingakhale zofunikirabe kuti zitsimikizire kutsatiridwa kwa malire a dongosolo lonse.
Njira zotsatirazi ndizovomerezeka:

• Ndege zolimba pansi (ndege zokwanira pansi) pa bolodi losindikizidwa.
• Chiwerengero chokwanira cha ma capacitor otsekereza pamagetsi onsetages.
• Mizere yothamanga kapena yotsekeredwa kwamuyaya (mwachitsanzo, wotchi) isakhale yaifupi; pewani kusokonezedwa ndi ma siginecha ena patali ndi / kapena kutchingira pambali pake, samalani osati pafupipafupi, komanso nthawi yowuka ya chizindikiro.
• Kusefa kwa ma siginecha onse, omwe amatha kulumikizidwa kunja (komanso "zizindikiro zapang'onopang'ono" ndi DC zimatha kuwunikira RF mosalunjika).

Popeza TQMLS1028A imalumikizidwa pa bolodi yonyamula katundu, mayeso a EMC kapena ESD amangomveka pa chipangizo chonsecho.

ESD
Pofuna kupewa kulowererana panjira yolowera kuchokera pakulowetsa kupita kudera lachitetezo mudongosolo, chitetezo chochokera ku electrostatic discharge chiyenera kukonzedwa mwachindunji pazolowera zadongosolo. Monga momwe izi zikuyenera kuchitika nthawi zonse pagulu lonyamula katundu, palibe njira zapadera zodzitetezera zomwe zidakonzedwa pa TQMLS1028A.
Njira zotsatirazi ndizovomerezeka kwa gulu lonyamula katundu:

• Nthawi zambiri: Kuteteza zolowa (zotchinga zolumikizidwa bwino pansi / nyumba mbali zonse ziwiri)
• Wonjezerani voltages: Suppressor diodes
• Zizindikiro zapang'onopang'ono: kusefa kwa RC, ma diode a Zener
• Zizindikiro zofulumira: Zida zodzitetezera, mwachitsanzo, ma suppressor diode arrays

Chitetezo chogwira ntchito ndi chitetezo chaumwini
Chifukwa cha zomwe zikuchitika voltages (≤5 V DC), mayesero okhudzana ndi chitetezo cha ntchito ndi chitetezo chaumwini sichinachitike.

Cyber ​​​​Security
Kuwunika kwa Ziwopsezo ndi Kuwunika kwa Chiwopsezo (TARA) kuyenera kuchitidwa nthawi zonse ndi kasitomala pazomaliza ntchito zawo, chifukwa TQMa95xxSA ndi gawo laling'ono la dongosolo lonse.

Cholinga Chogwiritsidwa Ntchito
Zipangizo za TQ, ZOPHUNZITSA NDI SOFTWARE ZOYENERA SI ZOPANGIDWA, ZOPHUNZITSIDWA KAPENA ZOFUNIKA KUZIGWIRITSA NTCHITO KAPENA KUGWIRITSA NTCHITO ZOGWIRITSA NTCHITO ZONSE ZA NUCLEAR, NDEGE KAPENA NTCHITO ZINA KAPENA NTCHITO YOLUMIKIZANA, NJIRA YOTHANDIZA, NTCHITO YOPHUNZITSIRA ZINTHU, KAPENA ZINA ZINTHU ZINA KAPENA NTCHITO YOFUNIKA KUCHITIKA KWA NTCHITO ZOLEPHERA KAPENA KULEPHERA KWA TQ PRODUCTS KUTHA KUPITITSA IMFA, KUDZIBULA MUNTHU, KAPENA KUWONONGA KWAMBIRI KATHUPI KAPENA CHILENGEDWE. (ZONSE ZONSE, "KUPHUNZITSA ZOCHITA KWAMBIRI")
Mumamvetsetsa ndikuvomereza kuti kugwiritsa ntchito kwanu zinthu za TQ kapena zida ngati gawo la mapulogalamu anu zili pachiwopsezo chanu chokha. Kuti muchepetse kuopsa kokhudzana ndi malonda anu, zida ndi mapulogalamu anu, muyenera kutenga njira zodzitetezera zoyenera ndi kapangidwe kake.

Ndinu nokha amene muli ndi udindo wotsatira malamulo, malamulo, chitetezo ndi zofunikira zokhudzana ndi malonda anu. Muli ndi udindo wowonetsetsa kuti makina anu (ndi zida zilizonse za TQ kapena zida zamapulogalamu zophatikizidwa m'makina anu kapena zinthu zanu) zikugwirizana ndi zofunikira zonse. Pokhapokha zitanenedwa mwatsatanetsatane m'mabuku okhudzana ndi malonda athu, zida za TQ sizinapangidwe kuti zikhale ndi mphamvu zololera zolakwika kapena mawonekedwe ake motero sizingaganizidwe ngati zidapangidwa, zopangidwa kapena kukhazikitsidwa mwanjira ina kuti zigwirizane ndi kukhazikitsidwa kulikonse kapena kugulitsanso ngati chipangizo chomwe chili pachiwopsezo chachikulu. . Zonse zokhudza kagwiritsidwe ntchito ndi chitetezo zomwe zili m'chikalatachi (kuphatikiza kufotokozera kwa ntchito, njira zodzitetezera, zovomerezeka za TQ kapena zida zilizonse) ndizongogwiritsa ntchito. Ogwira ntchito ophunzitsidwa okha m'malo oyenera ogwira ntchito ndi omwe amaloledwa kugwira ndi kugwiritsa ntchito zinthu ndi zida za TQ. Chonde tsatirani malangizo achitetezo a IT okhudza dziko kapena malo omwe mukufuna kugwiritsa ntchito zida.

Kuwongolera Kutumiza kunja ndi Kutsata Zilango
Makasitomala ali ndi udindo wowonetsetsa kuti chinthu chogulidwa kuchokera ku TQ sichikukhudzidwa ndi zoletsa zilizonse zamayiko kapena zakunja / zotumiza kunja. Ngati gawo lililonse la chinthu chogulidwa kapena chinthucho chikutsatiridwa ndi zoletsa zomwe zanenedwa, kasitomala amayenera kupeza ziphaso zofunikira zotumiza kunja ndi ndalama zake. Pankhani ya kuphwanya malire a katundu wa kunja kapena kuitanitsa kunja, kasitomala amalipira TQ kuzinthu zonse ndi kuyankha mu ubale wakunja, mosasamala kanthu za zifukwa zalamulo. Ngati pali kuphwanya kapena kuphwanya, kasitomala adzayimbidwanso chifukwa cha zotayika zilizonse, zowonongeka kapena chindapusa chomwe TQ imasungidwa. TQ siyiyenera kuchedwetsedwa chifukwa cha zoletsa zamayiko kapena zapadziko lonse lapansi kapena chifukwa cholephera kutumiza chifukwa cha zoletsazo. Malipiro aliwonse kapena kuwonongeka sikudzaperekedwa ndi TQ muzochitika zotere.

Kugawika molingana ndi European Foreign Trade Regulations (nambala yotumiza kunja ya Reg. No. 2021/821 pazantchito ziwiri) komanso gulu molingana ndi malamulo a US Export Administration Regulations ngati zinthu zaku US (ECCN malinga ndi US Commerce Control List) zalembedwa pa ma invoice a TQ's kapena zitha kufunsidwa nthawi iliyonse. Pandalikidwanso Code Commodity (HS) molingana ndi momwe zinthu zilili panopa paziwerengero zamalonda akunja komanso dziko limene katundu wapemphedwa/yoitanitsa.

Chitsimikizo

TQ-Systems GmbH imatsimikizira kuti chinthucho, chikagwiritsidwa ntchito molingana ndi mgwirizano, chimakwaniritsa zomwe zagwirizana ndi mgwirizano ndipo chimagwirizana ndi luso lodziwika bwino.
Chitsimikizocho chimangokhala pazinthu, kupanga ndi kukonza zolakwika. Ngongole ya wopanga imakhala yopanda kanthu pamilandu iyi:

• Zigawo zoyambirira zasinthidwa ndi zina zomwe sizinali zoyambirira.
• Kuyika kolakwika, kutumiza kapena kukonza.
• Kuyika kolakwika, kutumiza kapena kukonza chifukwa chosowa zida zapadera.
• Kuchita molakwika
• Kusamalira molakwika
• Kugwiritsa ntchito mphamvu
• Kuwonongeka kwanthawi zonse

Nyengo ndi ntchito
Kutentha komwe kungatheke kumadalira kwambiri momwe makhazikitsidwe amakhalira (kutentha kwa kutentha ndi ma conduction ndi convection); chifukwa chake, palibe mtengo wokhazikika womwe ungapatsidwe kwa TQMLS1028A.
Nthawi zambiri, ntchito yodalirika imaperekedwa ngati zinthu zotsatirazi zikukwaniritsidwa:

Ndime 18: Nyengo ndi momwe amagwirira ntchito

Parameter	Mtundu	Ndemanga
Kutentha kozungulira	-40 °C mpaka +85 °C	–
Kutentha kosungirako	-40 °C mpaka +100 °C	–
Chinyezi chachibale (ntchito / yosungirako)	10% mpaka 90%	Osati condensing

Zambiri zokhudzana ndi kutentha kwa ma CPU ziyenera kutengedwa ku NXP Reference Manual (1).

Kudalirika ndi moyo wautumiki
Palibe kuwerengera kwatsatanetsatane kwa MTBF komwe kunachitidwa pa TQMLS1028A.
TQMLS1028A idapangidwa kuti ikhale yosakhudzidwa ndi kugwedezeka komanso kukhudzidwa. Zolumikizira zapamwamba zamafakitale zimasonkhanitsidwa pa TQMLS1028A.

KUTETEZA KWA CHILENGEDWE

RoHS
TQMLS1028A imapangidwa mogwirizana ndi RoHS.

• Zigawo zonse ndi misonkhano imagwirizana ndi RoHS
• Njira zogulitsira zimagwirizana ndi RoHS

WEEE®
Wogawa womaliza ali ndi udindo wotsatira malamulo a WEEE®.
Mkati mwa kuthekera kwaukadaulo, TQMLS1028A idapangidwa kuti ikhale yosinthikanso komanso yosavuta kukonzanso.

REACH®
EU-chemical regulation 1907/2006 (REACH® regulation) imayimira kulembetsa, kuyesa, kutsimikizira ndi kuletsa zinthu SVHC (Zinthu zomwe zimadetsa nkhawa kwambiri, mwachitsanzo, carcinogen, mu.tagen ndi/kapena kulimbikira, kuchulukirachulukira kwachilengedwe komanso kwapoizoni). Mkati mwa kuchuluka kwa udindowu, TQ-Systems GmbH imakumana ndi ntchito zazidziwitso mkati mwa chain chain zokhudzana ndi zinthu za SVHC, malinga ndi momwe operekera amadziwitsira TQ-Systems GmbH moyenerera.

Mapulogalamu onse pa intaneti
Ecodesign Directive, komanso Energy using Products (EuP), imagwira ntchito pazogulitsa zomwe zimakhala ndi 200,000 pachaka. Chifukwa chake TQMLS1028A iyenera kuwonedwa nthawi zonse molumikizana ndi chipangizo chathunthu.
Kuyimirira komwe kulipo komanso kugona kwa zigawo za TQMLS1028A kumathandizira kutsata zofunikira za EuP za TQMLS1028A.

Ndemanga pa California Proposition 65
California Proposition 65, yomwe kale imadziwika kuti Safe Drinking Water and Toxic Enforcement Act ya 1986, idakhazikitsidwa ngati njira yovota mu Novembala 1986. Malingalirowa amathandizira kuteteza magwero amadzi akumwa a boma kuti asaipitsidwe ndi pafupifupi 1,000 mankhwala omwe amadziwika kuti amayambitsa khansa, zilema zobadwa nazo. , kapena zovulaza zina zoberekera (“Proposition 65 Substances”) ndipo imafuna kuti mabizinesi azidziwitsa anthu aku California za kukhudzidwa ndi Proposition 65 Substances.

Chipangizo cha TQ kapena chopangidwacho sichinapangidwe kapena kupangidwa kapena kugawidwa ngati ogula kapena kulumikizana kulikonse ndi ogula. Zogulitsa za ogula zimatanthauzidwa ngati zinthu zomwe zimapangidwira kuti munthu azigwiritsa ntchito payekha, kuzidya, kapena kuzisangalala nazo. Chifukwa chake, zinthu zathu kapena zida zathu sizili pansi pa lamuloli ndipo palibe chizindikiro chochenjeza chomwe chimafunikira pa msonkhano. Zigawo zapagulu pagululi zitha kukhala ndi zinthu zomwe zingafunike chenjezo pansi pa California Proposition 65. Komabe, ziyenera kuzindikirika kuti Kugwiritsiridwa ntchito Koyenera kwa zinthu zathu sikungabweretse kutulutsidwa kwa zinthu izi kapena kukhudzana mwachindunji ndi anthu ndi zinthuzi. Chifukwa chake muyenera kusamala ndi kapangidwe kanu kazinthu kuti ogula sangakhudze chinthucho ndikufotokozera nkhaniyo m'makalata okhudzana ndi malonda anu.
TQ ili ndi ufulu wosintha ndikusintha chidziwitsochi momwe chingafunikire kapena koyenera.

Batiri
Palibe mabatire omwe amasonkhanitsidwa pa TQMLS1028A.

Kupaka
Mwa njira zachilengedwe, zida zopangira ndi zinthu, timathandizira kuteteza chilengedwe chathu. Kuti muthe kugwiritsanso ntchito TQMLS1028A, imapangidwa mwanjira yoti (yomanga modular) kuti itha kukonzedwa mosavuta ndikuphwanyidwa. Kugwiritsa ntchito mphamvu kwa TQMLS1028A kumachepetsedwa ndi njira zoyenera. TQMLS1028A imaperekedwa m'matumba ogwiritsidwanso ntchito.

Zolemba zina
Kugwiritsa ntchito mphamvu kwa TQMLS1028A kumachepetsedwa ndi njira zoyenera.
Chifukwa chakuti pakadali pano palibe njira ina yofananira ndi ma board osindikizidwa okhala ndi bromine yokhala ndi moto wamoto (FR-4), matabwa osindikizidwa otere akugwiritsidwabe ntchito.
Palibe kugwiritsa ntchito PCB yokhala ndi ma capacitor ndi ma transfoma (polychlorinated biphenyls).
Mfundo izi ndi gawo lofunikira la malamulo awa:

• Lamulo lolimbikitsa chuma chozungulira komanso chitsimikiziro cha kuchotsa zinyalala kovomerezeka ndi chilengedwe monga pa 27.9.94 (Magwero a chidziwitso: BGBl I 1994, 2705)
• Malamulo okhudzana ndi kugwiritsidwa ntchito ndi umboni wochotsa monga pa 1.9.96 (Chidziwitso: BGBl I 1996, 1382, (1997, 2860))
• Malamulo okhudzana ndi kupewa ndi kugwiritsa ntchito zinyalala zonyamula katundu monga 21.8.98 (Magwero a chidziwitso: BGBl I 1998, 2379)
• Malamulo okhudzana ndi European Waste Directory monga pa 1.12.01 (Magwero azidziwitso: BGBl I 2001, 3379)

Chidziwitso ichi chiyenera kuwonedwa ngati zolemba. Mayeso kapena certification sizinachitike pankhaniyi.

ZOWONJEZERA

Acronyms ndi matanthauzo
Mawu ofupikitsa otsatirawa ndi achidule akugwiritsidwa ntchito m'chikalatachi:

Mwachidule	Tanthauzo
ARM®	Makina apamwamba a RISC
ASCII	American Standard Code for Information Interchange
BGA	Mpira Grid Array
BIOS	Basic Input/Output System
Mtengo wa BSP	Phukusi Lothandizira Bungwe
CPU	Central Processing Unit
Mtengo CRC	Cyclic Redundancy Check
DDR4	Double Data Rate 4
DNC	Osalumikizana
DP	Kuwonetsa Port
Mtengo wa DTR	Kawiri Transfer Rate
EC	European Community
Mtengo wa ECC	Kuwona Kolakwika ndi Kukonza
Chithunzi cha EEPROM	Memory Yokhoza Kufufutika ndi Magetsi Yowerengeka Yokha
Mtengo wa EMC	Kugwirizana kwa Electromagnetic
eMMC	ophatikizidwa Multi-Media Card
ESD	Electrostatic Discharge
Mapulogalamu onse pa intaneti	Mphamvu pogwiritsa ntchito Zogulitsa
FR-4	Flame Retardant 4
GPU	Graphics Processing Unit
I	Zolowetsa
Ine/O	Zolowetsa/Zotulutsa
I2C	Mzere Wophatikizana
IIC	Mzere Wophatikizana
IP00	Chitetezo cha Ingress 00
JTAG®	Joint Test Action Group
LED	Light Emitting Diode
MAC	Media Access Control
MOZI	Module Extractor (Modulzieher)
Mtengo wa MTBF	Nthawi (yogwira ntchito) Pakati pa Zolephera
NAND	Osati-Ndipo
NTHAWI	Osati-Kapena
O	Zotulutsa
OC	Open Collector

Mwachidule	Tanthauzo
Mtengo PBL	Pre-Boot Loader
PCB	Bungwe la Circuit Board losindikizidwa
PCIe	Peripheral Component Interconnect Express
PCMCIA	Anthu Sangakhoze Kuloweza Pamtima Ma Acronyms Amakampani Pakompyuta
PD	Kokani
PHY	Zakuthupi (chipangizo)
Zotsatira PMIC	Power Management Integrated Circuit
PU	Kokani Pamwamba
PWP	Kulemba Kwamuyaya Kutetezedwa
Mtengo wa QSPI	Chiyankhulo cha Quad Serial Peripheral
Mtengo RCW	Bwezeretsani Mawu Osinthira
REACH®	Kulembetsa, Kuunika, Kuvomerezeka (ndi kuletsa) Mankhwala
RoHS	Kuletsa (kugwiritsa ntchito zina) Zinthu Zowopsa
Mtengo wa RTC	Nthawi Yeniyeni
RWP	Zosinthidwa Zolemba Zotetezedwa
SD	Secure Digital
Sdhc	Safe Digital High Capacity
SDRAM	Synchronous Dynamic Random Access Memory
SLC	Single Level Cell (teknoloji ya kukumbukira)
SoC	System pa Chip
SPI	Chosalekeza Peripheral Chiyankhulo
STEPI	Standard for the Exchange of Product (chitsanzo cha data)
STR	Single Transfer Rate
Mtengo wa SVHC	Zinthu Zokhudzidwa Kwambiri
Mtengo wa TBD	Kuti Titsimikizire
TDP	Thermal Design Mphamvu
Mtengo wa TSN	Maukonde Osamva Nthawi
UART	Universal Asynchronous Receiver / Transmitter
UM	Buku la Wogwiritsa
USB	Universal seri basi
WEEE®	Zida Zamagetsi Zowonongeka ndi Zamagetsi
Zithunzi za XSPI	Chowonjezera cha Seri Peripheral Interface

Table 20: Zolemba zina zogwiritsidwa ntchito 

Ayi.:	Dzina	Rev., Date	Kampani
(1)	Chithunzi cha LS1028A/LS1018A	Rev. C, 06/2018	NXP
(2)	Chithunzi cha LS1027A/LS1017A	Rev. C, 06/2018	NXP
(3)	Chithunzi cha LS1028A	Rev. B, 12/2018	NXP
(4)	QorIQ Power Management	Chiv. 0, 12/2014	NXP
(5)	Malingaliro a kampani QorIQ LS1028A	Chiv. 0, 12/2019	NXP
(6)	Chithunzi cha SA56004X	Rev. 7, 25 February 2013	NXP
(7)	Chithunzi cha MBLS1028A	- panopa -	TQ-System
(8)	Chithunzi cha TQMLS1028A-Wiki	- panopa -	TQ-System

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

Zolemba / Zothandizira

TQ TQMLS1028A Platform Yotengera Layerscape Dual Cortex [pdf] Buku Logwiritsa Ntchito TQMLS1028A Platform Yotengera Layerscape Dual Cortex, TQMLS1028A, Platform Yotengera Layerscape Dual Cortex, Pa Layerscape Dual Cortex, Dual Cortex, Cortex

Maumboni

• Buku Logwiritsa Ntchito