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Preliminary User’s Manual l TQMLX2160A UM 0002 l © 2020, TQ-Systems GmbH

Page 5

3.

OVERVIEW

3.1

Block diagram

Temp. Sensor

RTC

EEPROM

System

Controller

IO

Muxing

IO

Muxing

Layerscape CPU

LX2160A

LX2120A

LX2080A

Module Connector

Module Connector

DDR4

DDR4

DDR4

DDR4

DDR4

DDR4 #1

64 bit + ECC

DDR4

DDR4

DDR4

DDR4

DDR4

DDR4 #2

64 bit + ECC

NOR Flash #1

NOR Flash #2

eMMC

Voltage

Monitoring

Power

Supply

CPLD

Temp. Sensor

EEPROM

Clock

Module Connector

Secure Element

Figure 1:

Block diagram TQMLX2160A (simplified)

3.2

System components

The TQMLX2160A provides the following key functions and characteristics:

•

LX2080 / LX2120A / LX2160A CPU

•

DDR4 SDRAM at two controllers

•

eMMC NAND flash 5.1

•

2x QSPI NOR flash

•

EEPROM (optional)

•

Real-Time clock (optional)

•

Secure Element chip (optional)

•

Oscillators

•

Temperature sensor

•

Housekeeping via system controller / CPLD

o

Voltage supervision

o

Power sequencing

o

Temperature supervision

o

Error log

All essential CPU pins are routed to the TQMLX2160A connectors. There are therefore no restrictions for customers using the

TQMLX2160A with respect to an integrated customised design.
All TQMLX2160A versions are fully pin-compatible and therefore interchangeable.
The functionality of the different TQMLX2160A is mainly determined by the features provided by the respective CPU.

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Содержание TQMLX2160A

Страница 1: ...TQMLX2160A Preliminary User s Manual TQMLX2160A UM 0002 02 11 2020...

Страница 2: ...LX2160A 6 4 1 1 LX2160A variants block diagrams 6 4 2 Reset structure 7 4 3 Boot source 7 4 4 DDR4 SDRAM 7 4 5 NOR flash eMMC SD card 8 4 6 EEPROMs 9 4 6 1 EEPROM 24LC64 9 4 6 2 Temperature sensor wi...

Страница 3: ...ement 27 5 6 Structural requirements 27 5 7 Notes of treatment 27 6 SOFTWARE 27 7 SAFETY REQUIREMENTS AND PROTECTIVE REGULATIONS 28 7 1 EMC 28 7 2 ESD 28 7 3 Operational safety and personal security 2...

Страница 4: ...Table 17 Connector assembled on TQMLX2160A 26 Table 18 Carrier board mating connectors 26 Table 19 Climate and operational conditions 28 Table 20 Acronyms 30 Table 21 Further applicable documents 31...

Страница 5: ...ISTORY Rev Date Name Pos Modification 0001 09 06 2020 Petz First edition 0002 02 11 2020 Petz 4 4 Table 9 Table 10 Table 11 Table 19 Cover sheet image updated Transfer rate changed from 2600 MT s to 2...

Страница 6: ...demarks are rightly protected by a third party 1 3 Disclaimer TQ Systems GmbH does not guarantee that the information in this Preliminary User s Manual is up to date correct complete or of good qualit...

Страница 7: ...al used This symbol represents important details or aspects for working with TQ products Command A font with fixed width is used to denote commands contents file names or menu items 1 7 Handling and E...

Страница 8: ...used The manufacturer s specifications of the components used for example CompactFlash cards are to be taken note of They contain if applicable additional information that must be taken note of for sa...

Страница 9: ...ex A72 cores with QorIQ technology The TQMLX2160A extends the TQ Systems GmbH product range and offers an outstanding computing performance A suitable CPU derivative can be selected for each requireme...

Страница 10: ...the following key functions and characteristics LX2080 LX2120A LX2160A CPU DDR4 SDRAM at two controllers eMMC NAND flash 5 1 2x QSPI NOR flash EEPROM optional Real Time clock optional Secure Element...

Страница 11: ...H Page 6 4 ELECTRONICS 4 1 LX2160A 4 1 1 LX2160A variants block diagrams Three different LX CPU derivatives can be assembled on the TQMLX2160A Figure 2 Block diagram LX2160A Source NXP Figure 3 Block...

Страница 12: ...s selected with signals BOOT_SRC 2 0 Pull Ups to 3 3 V are provided on the TQMLX2160A Table 2 Boot source selection BOOT_SRC2 X2 A34 BOOT_SRC1 X2 A33 BOOT_SRC0 X2 A32 Boot source 1 1 1 NOR flash 1 1 0...

Страница 13: ...to the connectors can be used The SDHC interface can be enabled with the eMMC_SEL0 1 signals Pull Ups to 3 3 V are provided on the TQMLX2160A The eMMC_SEL configuration cannot be changed during runti...

Страница 14: ...ection LX2160A I2C1 I2C1 EEPROM Customer data EEPROM TQ data E0 3 3V E1 E2 Module Connector Figure 7 Block diagram I2C1 EEPROM interface 4 6 1 EEPROM 24LC64 The TQMLX2160A provides a 64 Kbit serial EE...

Страница 15: ...d see Table 4 The user can also store own data in this EEPROM The EEPROM is divided into two parts The lower 128 bytes 00h to 7Fh can be Permanent Write Protected PWP or Reversible Write Protected RWP...

Страница 16: ...T_RTC 3 3 V 3 3 V Module Connector CLKOE 3 3 V RTC_INT_OUT RTC_CLKOUT Figure 8 Block diagram RTC interface The RTC has I2 C address 0x51 101 0001b Other I2 C addresses see chapter 4 9 2 4 8 Secure Ele...

Страница 17: ...II 10 13 100GE 1 100GE 2 14 100GE 1 PCIe 2 4 15 50GE 1 50GE 2 PCIe 2 4 16 50GE 1 25GE 5 25GE 6 PCIe 2 4 17 25GE 3 25GE 4 25GE 5 25GE 6 PCIe 2 4 18 USXGMII XFI 3 USXGMII XFI 4 25GE 5 25GE 6 USXGMII XFI...

Страница 18: ...on TQMLX2160A 4 7 k Pull Ups at the I2 C bus are assembled on the TQMLX2160A More devices can be connected to the bus but then additional external Pull Ups may be required on account of the higher ca...

Страница 19: ...ard at the corresponding RX lines These should be placed as close as possible to the device 4 9 5 RGMII Both RGMII interfaces EC1 and EC2 are directly routed to the TQMLX2160A connectors The I O signa...

Страница 20: ...lfunction TQMLX2160A heat dissipation The TQMLX2160A belongs to a performance category in which a cooling system is essential It is the user s sole responsibility to define a suitable heat sink weight...

Страница 21: ...TX 20 8 0 44 0 51 0 99 Lane 4 RX 21 4 0 45 0 52 1 01 TX 20 8 0 44 0 51 0 99 Lane 5 RX 19 2 0 41 0 48 0 93 TX 18 9 0 41 0 47 0 93 Lane 6 RX 21 6 0 45 0 53 1 01 TX 20 6 0 44 0 51 0 98 Lane 7 RX 19 5 0 4...

Страница 22: ...tion 1 2 Attention Destruction or malfunction Depending on the configuration many LX2160A balls can provide several different functions Please take note of the information in the LX2160A documentation...

Страница 23: ...r DGND A26 B26 DGND Power 0 V I 5 V Power VIN A27 B27 VIN Power 5 V I I 5 V Power VIN A28 B28 VIN Power 5 V I I 5 V Power VIN A29 B29 VIN Power 5 V I I 5 V Power VIN A30 B30 VIN Power 5 V I I 5 V Powe...

Страница 24: ...ND A23 B23 SDHC_1_DAT1 SDHC_1 EVDD I O E2 B2 I O 1 8 V SDHC_1 SDHC_1_DS A24 B24 SDHC_1_DAT2 SDHC_1 EVDD I O C1 0 V Power DGND A25 B25 SDHC_1_DAT3 SDHC_1 EVDD I O C2 E1 I O EVDD SDHC_1 SDHC_1_CMD A26 B...

Страница 25: ...wer 0 V F19 O SERDES3 SD3_TX5_P A82 B82 SD3_RX5_P SERDES3 I A19 G19 O SERDES3 SD3_TX5_N A83 B83 SD3_RX5_N SERDES3 I B19 0 V Power DGND A84 B84 DGND Power 0 V H20 O SERDES3 SD3_TX6_P A85 B85 SD3_RX6_P...

Страница 26: ...DGND A24 B24 DGND Power 0 V P4 O 1 8 V EMI EMI2_MDC A25 B25 CLK_OUT CLKOUT 1 8 V I O L6 R3 I O 1 8 V EMI EMI2_MDIO A26 B26 DGND Power 0 V 0 V Power DGND A27 B27 CAN1_TX CAN 1 8 V I O H5 K9 I O 1 8 V E...

Страница 27: ...N A79 B79 SD2_TX3_N SERDES2 O AL22 0 V Power DGND A80 B80 DGND Power 0 V AU24 I SERDES2 SD2_RX4_P A81 B81 SD2_TX4_P SERDES2 O AM24 AT24 I SERDES2 SD2_RX4_N A82 B82 SD2_TX4_N SERDES2 O AL24 0 V Power D...

Страница 28: ...ICS 5 1 TQMLX2160A assembly Figure 12 TQMLX2160A assembly top Figure 13 TQMLX2160A assembly bottom The labels on the TQMLX2160A show the following information Table 15 Labels on TQMLX2160A Label Text...

Страница 29: ...the MBLX2160A The TQMLX2160A provides four 2 7 mm mounting holes and two M2 steel spacers to mount a heat sink The TQMLX2160A weighs approximately 84 grams Figure 14 TQMLX2160A dimensions side view Ta...

Страница 30: ...User s Manual l TQMLX2160A UM 0002 l 2020 TQ Systems GmbH Page 25 5 2 TQMLX2160A weight dimensions continued Figure 15 TQMLX2160A dimensions top view Figure 16 TQMLX2160A dimensions top view through...

Страница 31: ...1 120 pin 0 5 mm pitch Data transfer rate 10 Gbit s 8 mm board to board distance 401 55103 51 220 pin 0 5 mm pitch Data transfer rate 16 Gbit s To avoid damaging the connectors of the TQMLX2160A durin...

Страница 32: ...must be taken into consideration when connecting the heat sink The LX2160A is the highest component Inadequate cooling connections can lead to overheating of the TQMLX2160A and thus malfunction deteri...

Страница 33: ...ier board no special preventive measures were planned on the TQMLX2160A The following measures are recommended for a carrier board Generally applicable Shielding of inputs shielding connected well to...

Страница 34: ...TQMLX2160A enable compliance with EuP requirements for the TQMLX2160A 8 5 Battery No batteries are assembled on the TQMLX2160A 8 6 Packaging By environmentally friendly processes production equipment...

Страница 35: ...king and Correction EEPROM Electrically Erasable Programmable Read Only Memory EMC Electromagnetic Compatibility eMMC embedded Multi Media Card ESD Electrostatic Discharge EU European Union EuP Energy...

Страница 36: ...C Secure Digital High Capacity SDRAM Synchronous Dynamic Random Access Memory SERDES Serializer Deserializer SPI Serial Peripheral Interface SVHC Substances of Very High Concern TBD To Be Determined U...

Страница 37: ...TQ Systems GmbH M hlstra e 2 l Gut Delling l 82229 Seefeld Info TQ Group TQ Group...

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