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User's Manual l MBLX2160A UM 0101 l © 2022, TQ-Systems GmbH

Page 24

3.6

QSFP28 100 Gbit Ethernet

For the 100 Gbit Ethernet the SerDes #1 interface (multiplexing 14) with CAUI-4 interface is used on the MBLX2160A.

Only optical

media are still suitable for transmission. Similar to the implementation for the XFI 10 Gbit Ethernet with SFP modules, there are

modules for 100 Gbit Ethernet, according to the QSFP28 standard.

Figure 17:

QSFP28 interface

I2C configuration via I2C_6:

◦

Retimer D25 address 0x42

◦

Retimer D24 address 0x40

The retimers must be configured at startup. (Is taken over by U-Boot)

Figure 18:

Block diagram QSFP28 module

The pinout of the QSFP28 connector is standardized:

Figure 20:

Pinout QSFP28

Figure 19:

QSFP28 module

Module

Connector

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Содержание MBLX2160A

Страница 1: ...MBLX2160A User s Manual MBLX2160A UM 0101 28 02 2022...

Страница 2: ...7 3 4 I2C devices 19 3 5 SerDes 20 3 5 1 SerDes Multiplexing options 20 3 5 2 SerDes 1 21 3 5 3 SerDes 2 22 3 5 4 SerDes 3 23 3 6 QSFP28 100 Gbit Ethernet 24 3 7 SFP 10 Gbit Ethernet 25 3 8 RGMII SGMI...

Страница 3: ...ability and service life 44 8 ENVIRONMENT PROTECTION 45 8 1 RoHS 45 8 2 WEEE 45 8 3 REACH 45 8 4 EuP 45 8 5 Packaging 45 8 6 Batteries 45 8 6 1 General notes 45 8 6 2 Lithium batteries 45 8 7 Other en...

Страница 4: ...Des Block 2 multiplexing options 20 Table 13 SerDes Block 3 multiplexing options 20 Table 14 MDIO addresses 26 Table 15 Pinout 20 pin header X32 26 Table 16 MBLX2160A interface impedances 27 Table 17...

Страница 5: ...gure 17 QSFP28 interface 24 Figure 18 Block diagram QSFP28 module 24 Figure 19 QSFP28 module 24 Figure 20 Pinout QSFP28 24 Figure 21 Ethernet sockets ETH1 to ETH10 25 Figure 22 PCIe slots arrangement...

Страница 6: ...anual l MBLX2160A UM 0101 l 2022 TQ Systems GmbH Page V REVISION HISTORY Rev Date Name Pos Modification 0100 17 09 2021 Petz First edition 0101 28 2 2022 Kreuzer Figure 5 8 13 26 Figure 27 Translated...

Страница 7: ...trademarks are rightly protected by a third party 1 3 Disclaimer TQ Systems GmbH does not guarantee that the information in this User s Manual is up to date correct complete or of good quality Nor doe...

Страница 8: ...used This symbol represents important details or aspects for working with TQ products Command A font with fixed width is used to denote commands file names or menu items 1 7 Handling and ESD tips Gen...

Страница 9: ...rer 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 safe and reliable op...

Страница 10: ...2160A is designed as a carrier board for the TQMLX2160A All TQMLX2160A interfaces which can be used are available on the MBLX2160A thus the features of the LX2160A can be evaluated and software develo...

Страница 11: ...routed to the MBLX2160A via three connectors On the MBLX2160A the interfaces provided by the TQMLX2160A are routed to industry standard connectors Furthermore the MBLX2160A provides all power supplies...

Страница 12: ...se of the extraction tool MOZILX2160A is strongly recommended Note 16 Gbit specification It is strongly recommended to use 220 pin connectors on carrier boards that comply with the 16 Gbit specificati...

Страница 13: ...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 Power VIN A31 B31 VIN Power 5 V I 0 V Gr...

Страница 14: ...DHC1_DATA1 SDHC1 EVDD I O I O 1 8 V SDHC1 SDHC1_DS A24 B24 SDHC1_DATA2 SDHC1 EVDD I O 0 V Ground DGND A25 B25 SDHC1_DATA3 SDHC1 EVDD I O I O EVDD SDHC1 SDHC1_CMD A26 B26 SDHC1_DATA4 SDHC1 1 8 V I O 0...

Страница 15: ...D Ground 0 V O SERDES3 SD3_TX5_P A82 B82 SD3_RX5_P SERDES3 I O SERDES3 SD3_TX5_N A83 B83 SD3_RX5_N SERDES3 I 0 V Ground DGND A84 B84 DGND Ground 0 V O SERDES3 SD3_TX6_P A85 B85 SD3_RX6_P SERDES3 I O S...

Страница 16: ..._N EC1 I 0 V Ground DGND A24 B24 DGND Ground 0 V O 1 8 V EMI EMI2_MDC A25 B25 CLK_OUT CLKOUT 1 8 V I O I O 1 8 V EMI EMI2_MDIO A26 B26 DGND Ground 0 V 0 V Ground DGND A27 B27 CAN1_TX CAN 1 8 V I O I O...

Страница 17: ...Ground DGND A80 B80 DGND Ground 0 V I SERDES2 SD2_RX4_P A81 B81 SD2_TX4_P SERDES2 O I SERDES2 SD2_RX4_N A82 B82 SD2_TX4_N SERDES2 O 0 V Ground DGND A83 B83 DGND Ground 0 V 0 V Ground DGND A84 B84 DGN...

Страница 18: ...the TQMLX2160A Table 6 Boot source selection DIP switch S1 BOOT_SRC2 S1 3 BOOT_SRC1 S1 2 BOOT_SRC0 S1 1 Boot source 1 1 1 NOR flash 1 1 0 SD card 1 0 1 eMMC 1 0 0 I C 0 1 1 XSPI NAND 2 KB 0 1 0 XSPI N...

Страница 19: ...MMC_SEL 1 0 configuration cannot be changed during runtime Table 7 eMMC configuration eMMC_SEL1 X2 A29 eMMC_SEL0 X2 A28 Configuration 0 0 SDHC2 at TQMLX2160A connectors 0 1 eMMC on TQMLX2160A connecte...

Страница 20: ...ignal NOR_SWAP The signal has a pullup to 3 3V on the TQMLX2160A Alternatively a software configuration via I C slave register is provided Table 8 NOR flash swap configuration NOR_SWAP X2 A36 I2 C sla...

Страница 21: ...tored and controlled by the PMC Power up sequencing Voltage monitoring Reset control of the TQMLX2160A OLED display control with display of real time data settings Figure 3 Block diagram power supply...

Страница 22: ...ion 10 A permanently 240 W Figure 5 Block diagram protective circuit 3 2 2 MBLX2160A power up sequencing The power up sequencing of the MBLX2160A is controlled by the PMC The status of signals TQMLX_P...

Страница 23: ...te up to 8 Gbps 100 MHz Any PCIe 0 100 MHz 01 8 Gbps 125 MHz 1 125 MHz PCI Express 16 Gbps can negotiate up to 16 Gbps 100 MHz Any PCIe 0 100 MHz 00 16 Gbps 125 MHz 1 125 MHz SATA 1 5 3 or 6 Gbps 100...

Страница 24: ...a I2C1 A reference clock of 125 MHz is required for the RGMII Ethernet interfaces on EC1 and EC2 On the TQMLX2160A the clock signal is differentially routed to an LVDS receiver MBLX2160A TQMLX2160A Mo...

Страница 25: ...ck diagram I2 C buses On the TQMLX2160A further I2 C devices are used therefore the already assigned I2 C addresses were taken into account Table 10 I2 C devices address mapping MBLX2160A I2 C bus Dev...

Страница 26: ...MII 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 XF...

Страница 27: ...CIe 2 2 SGMII Gbit Eth Lanes 0 3 cannot be used with multiplexing 12 since the CAUI 4 interface is used exclusively for the 100 Gbit Ethernet Figure 10 SerDes 1 multiplexing options Figure 11 DIP swit...

Страница 28: ...iplexing options are used on the MBLX2160A Multiplexing 7 2 PCIe 1 4 1 Gbit Ethernet 2 10 Gbit Ethernet Multiplexing 8 3 SATA 2 10 Gbit Ethernet Multiplexing 11 2 PCIe 1 6 1 Gbit Ethernet Figure 13 Se...

Страница 29: ...l MBLX2160A UM 0101 l 2022 TQ Systems GmbH Page 23 3 5 4 SerDes 3 The following multiplexing options are possible on the MBLX2160A Figure 15 SerDes 3 multiplexing options Figure 16 DIP switch setting...

Страница 30: ...to the implementation for the XFI 10 Gbit Ethernet with SFP modules there are modules for 100 Gbit Ethernet according to the QSFP28 standard Figure 17 QSFP28 interface I2C configuration via I2C_6 Ret...

Страница 31: ...ol signals controllable via GPIO port expander XFI 2 o Reference D2 o SFP Connector X9 o Configurable via I2C_XFI_2 Slave address 0x37 o SD2 Lane 7 o Reference clock via REF_CLK_XFI_2 G14 o IO control...

Страница 32: ...X10 A 0001 ETH2 D29 X10 B 0010 ETH3 D31 X11 A 0011 ETH4 D32 X11 B 0100 ETH5 D28 X12 A 0101 ETH6 D34 X12 B 0110 EMI_2 ETH7 D35 X13 A 0001 ETH8 D33 X13 B 0010 ETH9 D30 X14 A 0011 ETH10 D36 X14 B 0100 ET...

Страница 33: ...ive standards are to be taken note of for the mainboard design FR 4 is used as PCB material for the MBLX2160A Therefore the track lengths of the SerDes signals and the estimated insertion losses have...

Страница 34: ...is generated by the module and is toggled at each reset Card Detect is supported The I O voltage can be dynamically switched from 3 3V to 1 8V at runtime via SDHC1_DATA4 High speed mode is supported...

Страница 35: ...at SerDes 2 with muxing 8 The M 2 slots with B Key on the MBLX2160A support M 2 sizes 2242 and 2280 The default mounting is for type 2280 The third SATA interface on X18 is designed for a standard 2 5...

Страница 36: ...tarterkit Set STKLX2160A Each USB port has its own switched and overcurrent protected VBUS power supply Figure 26 Block diagram USB The following figure shows the OTG detection for the USB3 0 Micro B...

Страница 37: ...or GPIO The I O reference voltage is 1 8 V The I O signals of the transceivers are fed through a level shifter 1 8V 3 3V A 120 split termination is provided this can be switched off via a DIP switch...

Страница 38: ...RS 232 SP3232EEY transceiver signals are routed through a 1 8V 3 3V level shifter The UART signals UART2 UART3 and UART4 or the handshake signals are routed directly to a pin header The handshake lin...

Страница 39: ...SET_ETH4 IO0_5 RESET_ETH5 IO0_6 RESET_ETH6 IO0_7 RESET_ETH7 IO1_0 RESET_ETH8 IO1_1 RESET_ETH9 IO1_2 RESET_ETH10 IO1_3 CAN1_SEL CAN IO1_4 CAN2_SEL IO1_5 RST_M2_SATA_1 SATA IO1_6 RST_M2_SATA_2 IO1_7 EN_...

Страница 40: ...DHC2_CLK CAN2_RX_MUX 23 24 SDHC1_CD CAN1_TX_MUX 25 26 SDHC1_WP CAN1_RX_MUX 27 28 SDHC1_DS DGND 29 30 DGND RTC_CLKOUT 31 32 SDHC1_DATA4 NC 33 34 SDHC1_DATA5 TA_TMP_DETECT 35 36 SDHC1_DATA6 TA_BB_TMP_DE...

Страница 41: ...LD_TDI RESET_BUTTON 9 10 JTAG_CPLD_TDO ON_OFF_BUTTON 11 12 TQMLX_MON_UART_RXD EXT_POWER_FAIL_IN 13 14 TQMLX_MON_UART_TXD MBLX_PGOOD 15 16 TQMLX_SLEEP TQMLX_PGOOD 17 18 TQMLX_WAKE DGND 19 20 DGND Table...

Страница 42: ...out the display is provided by Newhaven https www newhavendisplay com nhd169160128g p 9642 html Figure 33 OLED display NHD 1 69 160128G With the keys S10 to S12 below the display you can navigate thro...

Страница 43: ...u Home From here you can navigate through the menu with and opens the respective submenu Power Power consumption Current consumptions Temperatures Readings of the temperature sensors Settings Shows th...

Страница 44: ...ided on the MBLX2160A For a better overview they are grouped Figure 37 Status LEDs position Table 24 Status LEDs Reference Colour Signal Description V44 Blue VIN_FILT_STANDBY Signals the presence of a...

Страница 45: ...DIP Switch Signal Function S1 1 2 BOOT_SRC0 Boot source selection see 3 1 3 3 4 BOOT_SRC1 5 6 BOOT_SRC2 7 8 NOR_SWAP NOR Flash Swap Option see 3 1 5 S2 1 2 EMMC_SEL0 EMMC configuration see 3 1 4 3 4 E...

Страница 46: ..._TRST The following NXP Code Warrior TAP adapter can be used CWH CTP CTX10 YE Figure 39 NXP Code Warrior TAP adapter source NXP For the PMC on the MBLX2160A and the System Controller on the TQMLX2160A...

Страница 47: ...ak power consumption of approximately 60 W Further power consumption occurs mainly at externally connected devices Attention Destruction or malfunction TQMLX2160A heat dissipation The TQMLX2160A belon...

Страница 48: ...ystems GmbH Page 42 5 4 Assembly Figure 41 MBLX2160A labels The labels on the MBLX2160A revision 01xx show the following information Table 28 Labels on MBLX2160A Label Content AK1 MBLX2160A version an...

Страница 49: ...erence of other signals by distance and or shielding also pay attention to frequencies and signal rise times Filtering of all signals which can be connected externally also slow signals and DC can rad...

Страница 50: ...y to define a suitable heat sink weight and mounting position depending on the specific mode of operation e g dependence on clock frequency stack height airflow and software Particularly the tolerance...

Страница 51: ...here is therefore no classification as dangerous goods Basic lithium content per cell not more than 1 gram except for lithium ion and lithium polymer cells for which a lithium content of not more than...

Страница 52: ...ge EuP Energy using Products FR 4 Flame Retardant 4 GP General Purpose GPIO General Purpose Input Output I O Input Output I C Inter Integrated Circuit IEEE Institute of Electrical and Electronics Engi...

Страница 53: ...l Advanced Technology Attachment SD Secure Digital SDHC Secure Digital High Capacity SDRAM Synchronous Dynamic Random Access Memory SerDes Serializer Deserializer SFP Small Form factor Pluggable SGMII...

Страница 54: ...eferences Table 31 Further applicable documents No Name Rev Date Company 1 LX2160A Reference Manual TBD NXP 2 LX2160A Data Sheet TBD NXP 3 LX2160A Fact Sheet Rev 0 05 Oct 2017 NXP 4 TQMLX2160A User s...

Страница 55: ...TQ Systems GmbH M hlstra e 2 l Gut Delling l 82229 Seefeld Info TQ Group TQ Group...

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