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Scroll Title
anchorTable_SIP_B2B
titleGeneral PL I/O to B2B connectors information

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B2B ConnectorInterfacesNumber of I/ONotes
J1

User I/O

48 singel ended, 24 Differential

2 singel ended

Connected to Bank 13

48 singel ended, 24 Differential

2 singel ended

Connected to Bank 12
JTAG Interface5 single endedTCK, TDI, TMS, TDO, JTAG_EN
SFP+ Connector8 DiffSPF4....7_RX_N/P , SPF4....7_TX_N/P
J2

Ethernet PHY4 Differential
2 single endedPHY_LED0...1
USB1 DifferentialOTG_N/P
Control Signals3 single endedPS_SRST, BOOTMODE, RST_IN_N
Power Control Signal2 single endedPWR_PS_OK, PWR_PL_OK
I2C Bus2 single endedI2C_SDA, I2C_SCL
User I/O4 single endedMIO12...15

J3


User I/O6 Single endedMIO46...51
SD Card Connector6 Single endedSD_CLK, SD_CMD, SD_DAT0...3 (MIO40...45)
SFP+ Connector8 DifferentialSPF0....3_RX_N/P , SPF0....3_TX_N/P


JTAG Interface

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JTAG access to the TEB0745 SoM is available through B2B connector JB1 and JB2. JTAG_EN is connected to J1-138, JTAG_EN can be activated through DIP Switch S1-2.

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Scroll Title
anchorTable_OBP_I2C_RTC
titleI2C Address for RTC

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I2C DeviceI2C AddressDesignatorNotes
I2C_EXP0x72U16SFP 0-9
EEPROM0x51U33
I/O EXP0x20...27U18...25

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SD Card Socket

Power supply voltage for SD card holder is 3.3V.

Scroll Title
anchorTable_SIPOBP_TestPointSDcard
titleTest Points InformationSD card interface MIOs and pins

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Test Point
Signals
Signals
Connected toB2B
Connector
Notes
TP 15V-TP 2VBAT_INJ1-146TP 3VCCIO18VJ2- J3TP 4VCC_HR_BJ1TP 5-9GND-TP 10PS_1.8VJ2TP 11VCC_HR_BJ1TP 123.3VJ1- J2TP 13--TP 14--TP 15PWR_PL_OKJ2- 135TP 16PWR_PS_OKJ2-139TP 1724V_FUSED-TP 183.3V_SFP-

On-board Peripherals

Page properties
hiddentrue
idComments

Notes :

  • add subsection for every component which is important for design, for example:
    • Two 100 Mbit Ethernet Transciever PHY
    • USB PHY
    • Programmable Clock Generator
    • Oscillators
    • eMMCs
    • RTC
    • FTDI
    • ...
    • DIP-Switches
    • Buttons
    • LEDs

SD Card Socket

Power supply voltage for SD card holder is 3.3V.

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anchorTable_OBP_SDcard
titleSD card interface MIOs and pins

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RJ45 Connector

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SD_CLKMIO40J3-150
SD_CMDMIO41J3-152
SD_DAT0MIO42J3-154
SD_DAT1MIO43J3-156
SD_DAT2MIO44J3-158
SD_DAT3MIO45J3-160


RJ45 Connector

Ethernet Socket is connected to Board to Board (B2B)  JM2.

Scroll Title
anchorTable_OBP_RJ45
titleLAN Transformer

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SignalB2BNotes
PHY_MDIO0_PJ2-120
PHY_MDIO_NJ2-122
PHY_MDIO1_PJ2-126
PHY_MDIO1_NJ2-128
PHY_MDIO2_PJ2-132
PHY_MDIO2_NJ2-134
PHY_MDIO3_PJ2-138
PHY_MDIO3_NJ2-140
PHY_LED0J2-144
PHY_LED1J2-146


Test Points

Scroll Title
anchorTable_SIP_TestPoint
titleTest Points Information

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Test Point

Signals

B2B Connector

Notes
TP 15V-
TP 2VBAT_INJ1-146
TP 3VCCIO18VJ2- J3
TP 4VCC_HR_BJ1
TP 5-9GND-
TP 10PS_1.8VJ2
TP 11VCC_HR_BJ1
TP 123.3VJ1- J2
TP 13--
TP 14--
TP 15PWR_PL_OKJ2- 135
TP 16PWR_PS_OKJ2-139
TP 1724V_FUSED-
TP 183.3V_SFP-


On-board Peripherals

Page properties
hiddentrue
idComments

Notes :

  • add subsection for every component which is important for design, for example:
    • Two 100 Mbit Ethernet Transciever PHY
    • USB PHY
    • Programmable Clock Generator
    • Oscillators
    • eMMCs
    • RTC
    • FTDI
    • ...
    • DIP-Switches
    • Buttons
    • LEDs


Page properties
hiddentrue
idComments

Notes :

In the on-board peripheral table "chip/Interface" must be linked to the corresponding chapter or subsection


J2-146
Scroll Title
anchorTable_OBP_RJ45
titleLAN TransformerOn board peripherals

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Chip/InterfaceDesignatorNotes
EEPROMU33

DIP Switches

S1, S4
Push ButtonsS2, S3
LEDsD1, D5
SignalB2BNotes
PHY_MDIO0_PJ2-120PHY_MDIO_NJ2-122PHY_MDIO1_PJ2-126PHY_MDIO1_NJ2-128PHY_MDIO2_PJ2-132PHY_MDIO2_NJ2-134PHY_MDIO3_PJ2-138PHY_MDIO3_NJ2-140PHY_LED0J2-144PHY_LED1


EEPROM

Scroll Title
anchorTable_OBP_EEP
titleI2C EEPROM interface MIOs and pins

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MIO PinSchematicB2BNotes
MIO10I2C_SCLJ2-119
MIO11I2C_SDAJ2-121



Scroll Title
anchorTable_OBP_I2C_EEPROM
titleI2C address for EEPROM

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I2C AddressDesignatorNotes
0x51U33



DIP Switches

There are two DIP Switches S1,S4.

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Scroll Title
anchorTable_OBP_DIP
titleDIP Switch S4

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S4-1S4-2S4-3S4-4Power VCC_HR_BNotes
OFFOFFOFFN.C.1,8V
OFFOFFONN.C.1,5V
OFFONOFFN.C.3,3V
OFFONONN.C.2,5V
ONOFFOFFN.C.0,8V
ONOFFONN.C.Do not use
ONONOFFN.C.1,25V
ONONONN.C.1,2V


Push ButtonButtons

There are two push buttons S2, S3.

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