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Refer to https://shop.trenz-electronic.de/en/Download/?path=Trenz_Electronic/carrier_boards/TE0706 for downloadable version of this manual and additional technical documentation of the product. |
The Trenz Electronic TE0706 Carrier Board is a baseboard intended for use with 4x5 SoMs manufactured by the company. Baseboard exposes MIO- and PS/PL-pins of the SoM base-board for 4 x 5 SoMs, which exposes the module's B2B-connector-pins to accessible connectors and provides a whole range of on-board components for SoMs evaluation and testingto test and evaluate TE 4 x 5 SoMs.
See page "4x5 4 x 5 cm carriers" for information about the SoMs supported by the TE0706.
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- VG96 backplane connector (mounting holes and solder pads, J6) and 50-pin IDC male connector socket (J5) to access FPGA bank's I/O-pins
- SDIO port expander with voltage-level translation
- Micro SD card socket, routed to B2B-connector JB1
- USB type A connector (OTG mode), routed to B2B-connecor JB3
- 1 x user-push button S2, routed to RESIN-pin on B2B-connector JB2. By default it is configured as system reset button.
- 1 x RJ45 Gigabit Ethernet MagJack J3, PHY_MDI interface routed to B2B-connector JB1.
- 1 x Marvell Alaska 88E1512 Ethernet PHY, routed to B2B-connector JB3 and accessible via RJ45 Gigabit Ethernet MagJack J2
- Barrel jack for 5 V Power Supply input
- 4 A High-Efficiency Power SoC DC-DC Step-Down Converter (Enpirion EN6347) for 3.3 V Power Supply
- Trenz 4x5 4 x 5 Module Socket (3 x Samtec LSHM series connectors)
- JTAG pins on 12-pin header JX1, routed to B2B-connector JB2
- user configurable DIP switch S1 to set System Controller CPLD signals on SoM
- 3 x VCCIO selection jumper J10, J11 and J12 to set SoM s bank voltages
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There is usually a corresponding Gigabit Ethernet PHY on 4x5 4 x 5 SoMs (e.g. TE0715 or TE0720), which can be used in conjunction with the baseboard MagJack J3.
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TE0706-02 board has one physical USB type A socket J7 routed to B2B connector JB3. The corresponding USB-transceiver on 4x5 4 x 5 SoMs varies in order of the used SoM model.
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The power-consumption of TE0706-02 in conjunction with different 4x5 4 x 5 SoMs under certain configurations are depending on the used model of the 4x5 4 x 5 SoM and the custom-made FPGA-design on this SoM. Please refer to the TRM of the mounted 4x5 4 x 5 SoM to get information about the typical power consumption.
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Base-board supply-voltage configuration
Refer to the 4x5 4 x 5 Module Integration Guide for VCCIO voltage options.
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Baseboard
supply voltage
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Baseboard B2B
connector pins
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Standard assignment of PL I/O bank supply voltages
on TE 4x5 module's B2B connectors
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| Note |
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Note: The corresponding PL I/O bank supply-voltages of the 4x5 4 x 5 SoM to the selectable base-board voltages VCCIOA, VCCIOB and VCCIOC are depending on the mounted 4x5 4 x 5 SoM and varying in order of the used model. Refer to the SoM's schematic for information about the specific pin assignments on module's B2B-connectors regarding the PL I/O bank supply-voltages and to the 4x5 4 x 5 Module integration Guide for VCCIO voltage options. |
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| Note |
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| It is recommended to set and measure the PL IO-bank supply-voltages before mounting of TE 4x5 4 x 5 module to avoid failures and damages to the functionality of the mounted SoM. |
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