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This base-board provides also soldering-pads as place-holders for pin-headers as option to get access to the PL-IO-banks of the mounted SoM.

Block Diagram

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Figure 1: TEBA0841-01 Block Diagram

Main Components

Image Removed   Image Removed

Figure 2: 4 x 5 SoM carrier board TEBA0841-01

 

TEBA0841-01:

  1. Samtec Razor Beam™ LSHM-150 B2B connector JB1
  2. Samtec Razor Beam™ LSHM-150 B2B connector JB3
  3. Samtec Razor Beam™ LSHM-130 B2B connector JB2
  4. 6-pin header J26 for selecting PL IO-bank supply-voltage VCCIOA
  5. 6-pin header J27 for selecting PL IO-bank supply-voltage VCCIOD
  6. Micro USB Connector J12 (Device or OTG mode)
  7. JTAG/UART header JX1 ('XMOD FTDI JTAG Adapter'-compatible pin-assignment)
  8. User LED D1 (green)
  9. User LED D2 (red)
  10. SFP+ Connector J1
  11. 50-pin header soldering-pads J17 for access to SoM's IO-banks (LVDS-pairs possible)
  12. 50-pin header soldering-pads J20 for access to SoM's IO-banks (LVDS-pairs possible)
  13. 16-pin header soldering-pads J3, JTAG/UART header ('XMOD FTDI JTAG Adapter'-compatible pin-assignment)
  14. 10-pin header soldering-pads J4 for access to SoM's SDIO-port, if available

Key Features

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Key Features

  • SFP+ connector (Enhanced small form-factor pluggable), supports data transmission rates up to 10 Gbit/s
  • Micro-USB-Interface (J10) connected to Zynq-module (Device or OTG mode)
  • Trenz 4x5 module Socket (3 x Samtec LSHM series connectors)
  • 4x5 SoM programable by JTAG header (JX1)
  • 2 x user LEDs routed to IO-pins of the SoM
  • Soldering-pads J17 and J20 for optional pin headers for access to SoM's IO-bank-pins, usable as LVDS-pairs
  • Soldering-pads J3 and J4 for optional pin headers for access to further interfaces and IO's of the SoM

Block Diagram

Image Added

Figure 1: TEBA0841-01 Block Diagram

Main Components

Image Added   Image Added

Figure 2: 4 x 5 SoM carrier board TEBA0841-01

 

TEBA0841-01:

  1. Samtec Razor Beam™ LSHM-150 B2B connector JB1
  2. Samtec Razor Beam™ LSHM-150 B2B connector JB3
  3. Samtec Razor Beam™ LSHM-130 B2B connector JB2
  4. 6-pin header J26 for selecting PL IO-bank supply-voltage VCCIOA
  5. 6-pin header J27 for selecting PL IO-bank supply-voltage VCCIOD
  6. Micro USB Connector J12 (Device or OTG mode)
  7. JTAG/UART header JX1 ('XMOD FTDI JTAG Adapter'-compatible pin-assignment)
  8. User LED D1 (green)
  9. User LED D2 (red)
  10. SFP+ Connector J1
  11. 50-pin header soldering-pads J17 for access to SoM's IO-banks (LVDS-pairs possible)
  12. 50-pin header soldering-pads J20 for access to SoM's IO-banks (LVDS-pairs possible)
  13. 16-pin header soldering-pads J3, JTAG/UART header ('XMOD FTDI JTAG Adapter'-compatible pin-assignment)
  14. 10-pin header soldering-pads J4 for access to SoM's SDIO-port, if available

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Interfaces and Pins

SFP+ Connector

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The MGT-lane pins are bridged on-board as fellows, if 4 x 5 SoM TE0741 is mounted on carrier board:

MGT-laneB2B TX diff-pairB2B RX diff-pairB2B-pins bridged
MGT-lane 0

JB2-8 (MGT_TX0_N)

JB2-10 (MGT_TX0_P)

JB2-7 (MGT_RX0_N)

JB2-9 (MGT_RX0_P)

JB2-7 to JB2-8

JB2-9 to JB2-10

MGT-lane 1

JB2-14 (MGT_TX1_N)

JB2-16 (MGT_TX1_P)

JB2-13 (MGT_RX1_N)

JB2-15 (MGT_RX1_P)

JB2-13 to JB2-14

JB2-15 to JB2-16

MGT-lane 2

JB2-20 (MGT_TX2_N)

JB2-22 (MGT_TX2_P)

JB2-19 (MGT_RX2_N)

JB2-21 (MGT_RX2_P)

JB2-19 to JB2-20

JB2-21 to JB2-22

MGT-lane 7

JB1-3 (MGT_TX7_P)

JB1-5 (MGT_TX7_N)

JB1-9 (MGT_RX7_P)

JB1-11 (MGT_RX7_N)

JB1-3 to JB1-9

JB1-5 to JB1-11

MGT-lane 6

JB1-15 (MGT_TX6_P)

JB1-17 (MGT_TX6_N)

JB1-21 (MGT_RX6_P)

JB1-23 (MGT_RX6_N)

JB1-15 to JB1-21

JB1-17 to JB1-23

Table 2: Looped-backed MGT-lanes for mounted 4 x 5 SoM TE0741.

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This header has a 'XMOD FTDI JTAG Adapter'-compatible pin-assignment:

JX1 pinJX1 pin net-nameB2B J3 pinJ3 pin net-nameB2B
C (pin 4)TCKJB3-100 4TCKJB3-100
D (pin 8)TDOJB3-98 8TDOJB3-98
F (pin 10)TDIJB3-96 10TDIJB3-96
H (pin 12)TMSJB3-94 12TMSJB3-94
A (pin 3)MIO15JB1-86 (usable as UART RX/TX-line) 3MIO15JB1-86 (usable as UART RX/TX-line)
B (pin 7)MIO14JB1-91 (usable as UART RX/TX-line) 7MIO14JB1-91 (usable as UART RX/TX-line)
E (pin 9)BOOTMODEJB1-90 (JTAGSELECT) 9BOOTMODEJB1-90 (JTAGSELECT)
G (pin 11)RESINJB3-17 11RESINJB3-17
--- 15CLK0_NJB2-32 (MGT_CLK0_N, decoupling capacitator 100 nF)
--- 16CLK0_PJB2-34 (MGT_CLK0_P, decoupling capacitator 100 nF)

Table 3: JTAG header JX1 / J3 pin-assignment

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Two LEDs are present on the TEBB0714 base-board with following functionality:

 LED designatorcolorpin net-nameB2B-connectorindicating
D1greenMIO9JB1-92available to user
D2redRLEDJB3-90available to user

Table 4: LED's functionality

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Following table gives a summary of the optional pin-headers of the base-board:

Connector
designator
Designator
pin
Pin-header
layout
Layout
#
Count of IO's
#
Count of LVDS-pairs
available
Available VCCIO's
interfaces
Interfaces
J42-row 10-pin60

3.3V

M1.8VOUT (from mounted module)

SDIO (6 IO's allocated)

voltage-translation via SDIO port expander (e.g. Texas Instruments TXS02612) necessary
due to the different voltage levels of the Micro SD Card (3.3V) and MIO0-bank of the Xilinx Zynq-chip (1.8V)

J172-row 50-pin42 (Bank 13)21

3.3V

VCCIOD

-
J202-row 50-pin42 (Bank 35)21

3.3V

VCCIOA

-
J32-row 16-pin121

3.3V

JTAG (4 IO's allocated)

UART (2 IO's allocated)

Reference clock input MGT-CLK0 (1 LVDS-pair)

Table 5: Summary of optional pin-headers

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The external power-supply can be connected to the board by the following pins:

Connector3.3V pinGND pin
JX1

JX1-5, JX1-6,

JX1-1, JX1-2
J3J3-5, J3-6J3-1, J3-2
J4J4-5J4-1, J4-2
J20J20-5, J20-46J20-1 , J20-2 , J20-49 , J20-50
J17J17-5, J17-46J17-1 , J17-2 , J17-49 , J17-50

Table 4: Connector-pins capable for external 3.3V power-supply

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On the TEBA0841 carrier board the PL IO-bank's supply voltages of the 4x5 SoM (VCCIOA, VCCIOD; see 4x5 Module Integration Guide) are connected to the base-board VCCIO-voltage VCCIOA and VCCIOD, which are selectable between the supply-voltages 1.8V, 2.5V and 3.3V via jumper J26 and J27.

baseboard
supply-voltages
base-board B2B connector-pinsstandard assignment of PL IO-bank supply-voltages
on TE 4x5 module's B2B connectors-pins
VCCIOAJB1-10, JB1-12VCCIOA (JM1-9, JM1-11)
VCCIODJB2-8, JB2-10VCCIOD (JM2-7, JM2-9)

Table 5: base-board supply-voltages VCCIOA and VCCIOD

 

Note

Note: The corresponding PL IO-voltage supply voltages of the 4x5 SoM to the selectable base-board voltage VCCIOA and VCCIOD are depending on the mounted 4x5 SoM and varying in order of the used model.

Refer to SoM's schematic to get information about the specific pin-assignment on module's B2B-connectors regarding PL IO-bank supply-voltages and to the 4x5 Module integration Guide for VCCIO voltage options.

 

Following table describes how to configure the base-board supply-voltages by jumpers:

base-board supply-voltages
vs voltage-levels

VCCIOAVCCIOD
1.8VJ26:1-2J27:1-2
2.5VJ26:3-4J27:3-4
3.3VJ26:5-6J27:5-6

Table 6: Configuration of base-board supply-voltages via jumpers. Jumper-Notification: 'Jx: 1-2' means pins 1 and 2 are connected, 'Jx: 3-4' means pins 3 and 4 are connected, and so on.

Note
It is recommended to set and measure the PL IO-bank supply-voltages before mounting of TE 4x5 module to avoid failures and damages to the functionality of the mounted SoM.

 

Technical Specifications

Absolute Maximum Ratings

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