Page History

<!-- tables have all same width (web max 1200px and pdf full page(640px), flexible width or fix width on menu for single column

Overview

...

 can be 

...

used 

...

as before) -->
<style>
.wrapped{
  width: 100% !important;
  max-width: 1200px !important;
 }
</style>

Overview

The Trenz Electronic TE0703 Carrier Board is a base-board for 4 x 5 SoMs, which exposes the MIO- and the PS/PL-pins of the SoM to accessible connectors and provides a whole range of on-board-components to test and evaluate Trenz Electronic 4 x 5 SoMs.

See page "4 x 5 cm carriers" to get information about the SoM's supported by the TE0703 Carrier Board.

Refer to http://trenz.org/te0703-info for the current online version of this manual and other available documentation.

Key Features

• On Board:
  • USB JTAG and UART interface (FTDI FT2232H), compatible with Xilinx tools (also with many other tools)
  • SDIO port expander with voltage-level translation
  • 4 x User LEDs
    • D1 and D2 are connected to the carrier controller, their function depends on the firmware
    • D3 and D4 are connected to the 4 x 5 module B2B connector pins, and are directly controlled by the module
  • 1 x User push button
    • Connected to "intelligent Carrier Controller (iCC)" and can be used as module reset button. Other usage possible, actual function depend on the code loaded into iCC.
  • 4A high efficiency power SoC DC-DC step-down converter with integrated inductor (Enpirion EN6347) for 3.3V power supply
  • 4 User DIP switches
    • Enable/disable update of the "intelligent Carrier Controller"
    • MIO0 (readable signal by iCC and module)
    • 2 "mode" bits
• Interface:
  • Trenz 4 x 5 module socket (3 x Samtec LSHM series connectors) 
  • Micro SD card connector - Zynq SDIO0 bootable SD port
  • 2 x VG96 backplane connectors (mounting holes and solder pads)
  • Mini USB connector (USB JTAG and UART interface)
  • RJ45 GbE connector
  • USB host connector
• Power:
  • Barrel jack for 5V power supply input
• Dimension:
  • 100 mm x 64.5 mm

Block Diagram

Main Components

1. Samtec Razor Beam™ LSHM-150 B2B connector, JB1
2. Samtec Razor Beam™ LSHM-150 B2B connector, JB2
3. Samtec Razor Beam™ LSHM-130 B2B connector, JB3
4. Micro SD card socket with detect switch, J3
5. LED indicators D1 and D2
6. Mini-USB type B connector, J4
7. LED indicators D3 and D4
8. Configuration DIP switches, S2 (see table under "DIP switches" section)
9. User push button (Reset), S1
10. External connector (VG96) placeholder, J1
11. External connector (VG96) placeholder, J2
12. VCCIO voltage selection jumper block, J5, J8, J9 and J10 (see "Power and Power-On Sequence" section)
13. Trxcom 1000Base-T Gigabit RJ45 Magjack, J14 with 4 integrated LEDs
14. USB type A receptacle, J6 (optional micro USB 2.0 type B receptacle available, J12)
15. 5V power connector jack, J13
16. SD IO voltage (VCCA) selection jumper J11

Initial Delivery State

Board is shipped in following configuration:

• VCCIO voltage selection jumpers are all set to 1.8 V.
• SD IO Voltage jumper J11 is set to 1.8V.
• S1 switch configured as reset button in CPLD.
• Two VG96 backplane connectors are not soldered to the board, but they are included in the package as separate components.
• S2 DIP switches are configured as follows:

Different delivery configurations are available upon request.

Configuration Signals

The configuration signals are managed by the CPLD and therefore Firmware dependet. Standart configuration is given below.

Signals, Interfaces and Pins

Board to Board (B2B) I/Os

I/O signals connected to the B2B connector: 

Micro SD Card Socket

Micro SD card socket is connected to the B2B connector through a Texas Instruments TXS02612 SDIO port expander for voltage translation. The Micro SD card has 3.3V signal voltage level while most 4 x 5 modules use 1.8V for the SD card interface.

USB Interface

TE0703 board has two physical USB sockets:

• J4 as mini-USB type B socket wired to the on-board FTDI FT2232H chip.
• J6 as USB type A wired to B2B connector JB3 (USB transceiver used depends on the SoM model used). Instead of J6, a micro USB connector J12 can be assembled

Ethernet 

On-board Ethernet jack J14 pins are routed to B2B connector JB1. Ethernet jack J14 LED signals PHY_LED1, PHY_LED2, PHYLED1R and PHYLED2R are all routed to System Controller CPLD bank 1.

Ethernet PHY connection

External VG96 Connector I/Os

I/O signals connected to the B2B connector: 

On-board Peripherals

USB to JTAG and UART bridge

TE0703 has on-board USB JTAG and UART solution based on UART/FIFO controller from FTDI (U4). FTDI EEPROM is pre-programmed with license code to support Xilinx programming tools.

JTAG and UART signals along with some more FTDI IOs are routed to the CPLD. See CPLD Firmware TE0703 CPLD - CC703S#CC703S for further description.

CPLD

TE0703-06 has a Lattice LCMXO2-1200HC as a system controller. for further function description see Firmware TE0703 CPLD - CC703S#CC703S,

SD IO Levelshifter

SD IO levelshifter (U2) is used in congntion with jumper J11 to select the correct SD IO interface voltage of the SoM. 

I²C Repeater

For power squenz reasons the I²C bus is routed via a repater (U7) to to ensure no IOs of the SoM are driven before M3.3VOUT is up.

LEDs

There are four on-board LEDs. D3 and D4 are  connected to the B2B connector JB2 pins FLED1 and FLED2 respectively and can be read by CPLD firmware. See TE0703 CPLD - CC703S#CC703S-LED.

DIP switches

DIP switch settings are CPLD Firmware dependent, default firmware:

Mode status is displayed on TE0703 LEDs, see TE0703 CPLD - CC703S#CC703S-LED.

Jumper

TE0703-06 has 5 Voltage selection jumpers. Select 1.8V or 3.3V in accordenc of the attached module capabilities and your needs. Refer to the 4 x 5 Module Integration Guide for VCCIO voltages options.

Power

Power supply with minimum current capability of 3A for system startup is recommended.

Power Supply

Single power supply with minimum current capability of 3A at 5V for system startup is recommended.

Power Consumption

Typical power consumption for TE0703-05 + TE0715-01 module with SD micro card inserted, Ethernet connected and link up, system booted into Linux prompt and idling is 5V / 0.55A.

Power-On Sequence

It is not allowed to feed any voltage to any external I/O pin before there is no power indication on M3.3VOUT pins. Presence of 3.3V on B2B JB2 connector pins 9 and 11 indicates that module is properly powered up and ready.

If any of the VCCIOA, VCCIOB, VCCIOC or VCCIOD will be powered through external connectors J1 or J2, then corresponding VCCIO jumper should also be removed.

Power Rails

Board to Board Connectors

Technical Specifications

Absolute Maximum Ratings

Recommended Operating Conditions

Physical Dimensions

• Board size:  100 mm ×  64.5 mm. Notice that the mini-USB jack on the left and ethernet RJ-45 jack on the right are hanging slightly over the edge of the PCB making the total width of the longer side approximately 106 mm. Please download the assembly diagram for exact numbers.

• Mating height of the module with standard connectors: 8 mm

• PCB thickness: 1.65 mm

• Highest parts on the PCB are USB type A jack and ethernet RJ-45 jack, approximately 15 mm. Please download the step model for exact numbers.

 All dimensions are given in millimeters.

Scroll Title
anchor Figure_TS_PD title Physical Dimension
Scroll Ignore draw.io Diagram border false viewerToolbar true fitWindow false diagramDisplayName lbox true revision 4 diagramName PD_TE0703-06_top simpleViewer false width links auto tbstyle top diagramWidth 633 draw.io Diagram border false viewerToolbar true fitWindow false diagramDisplayName lbox true revision 4 diagramName PD_TE0703-06_bottom simpleViewer false width 600 links auto tbstyle top diagramWidth 633 Scroll Only scroll-pdf true scroll-office true scroll-chm true scroll-docbook true scroll-eclipsehelp true scroll-epub true scroll-html true Image AddedImage Added

Operating Temperature Ranges

The carrier board itself is capable to be operated at industrial grade temperature range.

Please check the operating temperature range of the mounted modules which determines the relevant operating temperature range of the overall system.

Weight

42g - Plain board.

13g - 2 x VG96 connectors.

Revision History

Currently Offered Variants 

Hardware Revision History

Hardware revision number is printed on the PCB board next to the module model number separated by the dash.

Document Change History

See page "4 x 5 cm carriers" to get information about the SoMs supported by the TE0703 Carrier Board.

Block Diagram

Is it needed?

Main Components

Image Removed

1. Samtec Razor Beam™ high-speed hermaphroditic 50 positions terminal strip, board to board connector, JB1
2. Samtec Razor Beam™ high-speed hermaphroditic 50 positions terminal strip, board to board connector, JB2
3. Samtec Razor Beam™ high-speed hermaphroditic 30 positions terminal strip, board to board connector, JB3
4. Micro SD card socket with detect switch, J3
5. LED indicators D1 and D2
6. Mini-USB B connector, J4
7. LED indicators D3 and D4
8. Configuration DIP switches, S2 (see table under ... section)
9. User push button(Reset), S1
10. Backplane connector(VG96) placeholder, J1
11. Backplane connector(VG96) placeholder, J2
12. VCCIO voltage selection jumper block, J5, J8, J9 and J10 (see Power section)
13. Trxcom 1000Base-T Gigabit RJ45 Magjack, J14
14. USB type A receptacle, J6 (optional micro USB 2.0 type B receptacle available, J12)
15. 5VDC power connector jack, J13

Key Features

• 2 x VG96 backplane connectors (mounting holes and solder pads)
• SDIO port expander with voltage-level translation
• Micro SD card socket, can be used to boot system
• 4 x user LEDs, 2 x red and 2 x green
• Mini USB connector (USB JTAG and UART interface)
• 1 x user-push button routed to CPLD. By default it is configured as system reset button.
• RJ45 Gigabit Ethernet socket with 4 integrated LEDs.
• USB Host Connector
• Barrel jack for 5V Power Supply input
• 4A High-Efficiency Power SoC DC-DC Step-Down Converter(Enpirion EN6347) for 3.3V Power Supply
• Trenz 4x5 Module Socket (3 x Samtec LSHM series connectors)
• USB JTAG and UART Interface (FTDI FT2232H), compatible with Xilinx Tools (also with many other tools)
• 2 x User configurable DIP switches

Interfaces and Pins

Board to Board (B2B) I/O's

For detailed information about the B2B pin out, please refer to the Master Pinout Table. 

Micro SD Card Socket

Micro SD Card socket is not directly wired to the B2B connector pins, but through a Texas Instruments TXS02612 SDIO port expander, which is needed for voltage translation due to the different voltage levels of the Micro SD Card and MIO bank 501 of the Xilinx Zynq 7000 chip. The Micro SD Card has 3.3V signalling, but the MIO Bank 501 on the Xilinx Zynq 7000 chip is set to 1.8V. !!! (card detect signal...)

Dual channel USB UART/FIFO

TE0703 has on-board USB 2.0 High Speed UART/FIFO FT2232HQ from FTDI. Channel A can only be used in simple UART mode, Channel B can be used as UART, in 245 FIFO, JTAG(MPSSE) or High Speed Serial modes. An standard 256 Byte EEPROM to store custom Configuration settings for FT2232H is available. EEPROM settings can be changed using FTDI provided tools that can be downloaded from FTDI website. See FTDI website for more information.

Ethernet 

On-board ethernet jack J14 pins are routed to B2B connector JB1. Ethernet jack J14 LED's are all routed to CPLD Bank 1. !!! (citation needed, what is going on inside the CPLD with LED signals).

USB Interface

TE0703 board has two physical USB sockets:

• J4 as mini USB type B socket wired to on-board FTDI FT2232H chip.
• J6 as USB type A wired to B2B connector JM3(there is usually something like SMSC USB3320 or similar USB transceiver on the module).

JTAG Interface

JTAG access to the CPLD and Xilinx Zynq chip is provided via Mini-USB JTAG Interface (FTDI FT2232H) and controlled by DIP switch S2-3.

LED's

There are four LED's onboard:

...

LED's D3 and D4 are connected to the 4x5 B2B connector pins. Those LEDs can be controlled by FPGA Module

DIP switches

...

Power

Power Supply

Power supply with minimum current capability of 3A for system startup is recommended.

Power Consumption

...

* TBD - To Be Determined soon with reference design setup.

* 07.09.2016: TE0703-05 + TE0715-01 module. SD micro card inserted. Ethernet connected, link up. System booted into Linux prompt and idling. Average power consumption was 5V/0.55A.

VCCIO voltage selection jumpers J5, J8, J9 and J10

Refer to the 4x5 Module Integration Guide for VCCIO voltage options.

If you choose to power IO banks

Image Removed

...

Jumper J5

...

VCCIOA

...

Initial Delivery State

Board is shipped in following configuration:

• VCCIO voltage selection jumpers are all set to 1.8V.
• S1 switch configured as reset button in CPLD.
• Two VG96 backplane connectors are not soldered to the board, but they are included in the package as separate components.
• S2 DIP switches are configured as follows:

...

S2-3

...

Different delivery configurations are available upon request.

Technical Specifications

Absolute Maximum Ratings

Recommended Operating Conditions

....

Physical Dimensions

• Board size:  PCB 100mm ×  64.5mm. Notice that the mini USB-B jack on the left and ethernet RJ-45 jack on the right are hanging slightly over the edge of the PCB making the total width of the longer side approximately 106mm. Please download the assembly diagram for exact numbers.

• Mating height of the module with standard connectors: 8mm

• PCB thickness: 1.65mm

• Highest parts on the PCB are USB type A jack and ethernet RJ-45 jack, approximately 15mm. Please download the step model for exact numbers.

 All dimensions are given in mm.

Image Removed

Operating Temperature Ranges

Commercial grade: 0°C to +70°C.

Industrial grade: -40°C to +85°C.

Board operating temperature range depends also on customer design and cooling solution. Please contact us for options.

Weight

42g - Plain board

13g - VG96 connector x 2

Document Change History

...

Date

...

Rrevision

...

Contributors

...

Description

...

Hardware Revision History

...

Notes

...

01

...

Prototypes

...

Hardware revision number is printed on the PCB board next to the module model number separated by the dash.

...

Disclaimer

...