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anchor	Figure_OV_MC
title	TEBT0782 main components

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anchor	Table_SIP_B2B
title	General I/O to B2B connectors information

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B2B Connector	Interface	Number of I/O	Notes
JB1	RJ45, J1B-J1C	1 Differential pair, 2 Single Ended	Yellow, Green LEDs
	RJ45, J1A	4 Differential pair, 8 Single Ended	PHY1 MDIO
	RJ45, J2B-J2C	1 Differential pair, 2 Single Ended	Yellow, Green LEDs
	RJ45, J2A	4 Differential pair, 8 Single Ended	PHY2 MDIO
	TE0790 Base, J8	4 Single Ended
	TE0790 Base, J7	1 Single Ended
	USB A Stacked, U7	2 Single Ended	USB
	Power Switch, U1	2 Single Ended
	SMD Line Filter, L6	1 Differential pair, 2 Single Ended	USB1_D
	SMD Line Filter, L7	1 Differential pair, 2 Single Ended	USB2_D
	ESD protection diode, U5	1 Single Ended	USB1_VBUS
	ESD protection diode, U8	1 Single Ended	USB2_VBUS
JB2	Module TE078x FPGA, Bank 111-112	16 Differential pair, 32 Single Ended	MGT_RX8...15, MGT_TX8...15
	Module TE078x FPGA, Bank 34	1 Differential pair, 2 Single Ended	J1_B34_VRP, J1_B34_VRN
	Module TE078x FPGA, Bank 34	1 Differential pair, 2 Single Ended	J1_B33_VRP, J1_B33_VRN
JB3	TE0790 Base, J8	4 Single Ended	M_TCK, M_TMS, M_TDO, M_TDI
	TE0790 Base, J7	4 Single Ended 2 Single Ended 1 Single Ended	TCK, TMS, TDO, TDI UART RX/TX RESIN
	DIP Switch, S1-A	1 Single Ended	JTAGENB
	SMA Coaxial, J3...6	2 Differential pair, 4 Single Ended	MGT_RX0, MGT_TX0
	Module TE0782...4 FPGA, Bank 109-110	16 Differential pair, 32 Single Ended	MGT_RX1...7, MGT_TX0...7

XMOD Pin Header

JTAG

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/UART to Module SoC/FPGA

JTAG access to the TE078x SoM is available through B2B connector JB3. JTAG access is provided by TE0790 XMOD Adapter on Pin Header J7.

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JTAG Interface Pins	Signal Name	B2B Connector	Notes
A	XMOD_A	JB3C-129	UART
B	XMOD_B	JB3C-135	UART
C	TCK	JB3C-141	JTAG
D	TDO	JB3C-148	JTAG
E	CPLD_GPIO4	JB1A-18
F	TDI	JB3C-147	JTAG
G	RESIN	JB3C-130	General Reset
H	TMS	JB3C-142	JTAG
3.3V	3.3V_M	JB1- JB3
VIO	3.3V_M	JB1- JB3	3.3V

JTAG/ GPIO to Module CPLD

JTAG access to the System Controller CPLD is provided through B2B connector J3. JTAG access to CPLD is provided by TE0790 XMOD Adapter on Pin Header J8.

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title	XMOD DIP Switch Setting

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DIP Switch	Setting	Notes
S2-1	ON	JTAGENB (Enable/Disable module JTAG CPLD IOs)
S2-2	OFF	NC
S2-3	OFF	NC
S2-4	OFF	NC

RJ45 Connectors

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Signal Name	RJ45-J1 Pin	RJ45-J2 Pin	Notes
Signal Name	B2B		Notes
PHY_MDI0_P	JB1A-23	JB1A-39
PHY_MDI0_N	JB1A-21	JB1A-37
PHY_MDI1_P	JB1A-19	JB1A-35
PHY_MDI1_N	JB1A-17	JB1A-33
PHY_MDI2_P	JB1A-15	JB1A-31
PHY_MDI2_N	JB1A-13	JB1A-29
PHY_MDI3_P	JB1A-11	JB1A-27
PHY_MDI3_N	JB1A-9	JB1A-25
J2_TX9_P	JB1A-95	-	LED Green/Yellow
J2_TX9_N	JB1A-97	-	LED Green/Yellow
J2_RX9_N	-	JB1A-96	LED Green/Yellow
J2_RX9_P	-	JB1A-98	LED Green/Yellow

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title	Power Distribution

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Power-On Sequence

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title	Module power rails.

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Power Rail Name	B2B JB1 Pin	B2B JB2 Pin	B2B JB3 Pin	Direction	Notes
VIN	165, 166, 167, 168	-	-	Input/Output	Directly to module
3.3V_M	99, 100, 111,112, 123, 124, 135, 136, 159, 160, 169, 170, 171, 172	-	99, 100, 159, 160	Input/Output	160, 169, 170, 171, 172 are output other ones input for IO Banks
3.3V_CPLD	147,148	-	-	Output	Directly to module
1.8V_M	-	99,100, 159, 160, 169, 170, 171, 172	124	Input/Output	169, 170, 171, 172 are output other ones input for IO Banks
VBAT_IN

Board to Board Connectors

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This section is optional and only for modules.
use "include page" macro and link to the general B2B connector page of the module series,
For example: 6 x 6 SoM LSHM B2B Connectors
Include Page
PD:6 6 x 6 SoM LSHM B2B ConnectorsPD:
6 x 6 SoM LSHM B2B Connectors

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Symbols

Description

Min

Max

Unit

Note

VIN

Input supply voltage

0--

12--

V

Attention: Depends on connected module!

171050601 of the TEBT0782 (-0,3V - 40V)

T_STG

Storage Temperature

-40

+85

°C

DIP Switch S1

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anchor	Table_TS_ROC
title	Recommended operating conditions.

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Parameter

Min

Max

Units

Reference Document

VIN12

11.4

12.6

V

Attention: Depends on connected module! See TE078x TRMs, recommended normally 12V

Without module: 171050601 of the TEBT0782 (6V - 36V)

T_OPT

-40

+85

°C

Physical Dimensions

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Date

Revision

Contributor

Description

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infoType	Current version
prefix	v.
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infoType	Modified by
type	Flat
showVersions	false

update power section

2019-10-8

v.45

John Hartfiel

update power section
XMOD section

2019-10-16

v.44

Pedram Babakhani

Initial Release

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all

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Trenz Electronic Documentation

Versions Compared

Old Version 42

New Version Current

Key

XMOD Pin Header

JTAG

/UART to Module SoC/FPGA

JTAG/ GPIO to Module CPLD

RJ45 Connectors

Power-On Sequence

Board to Board Connectors

Physical Dimensions