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Overview

The Trenz Electronic TEM0707 is an industrial-grade module TEB0707 is a carrier for 4 x 5 Trenz Electronic modules. It provides three high speed and one low speed CRUVI extension connectors. For more information, please refer to the CRUVI B2B Connectors. The TEB0707 is integrated with an Intel MAX10 FPGA as system controller and it is equipped with a Micro USB2.0 Socket with FTDI to JTAG/UART solution, RJ45 LAN Socket, Micro USB A Socket, Micro SD Card Socket, Low and High Speed Board to Board Connectors, User LEDs, FTDI,  Push Buttons and DIP Switch Switches for controlling the SoM. Furtheremore, the TEB0707 provides CRUVI Extension connectors. For more information, Please refer to the CRUVI B2B Connectors.

Refer to http://trenz.org/teb0707-info for the current online version of this manual and other available documentation.

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  • Modules
    • 4x5 Trenz Electronic modules
  • RAM/Storage
    • EEPROM (FTDI Configuration)
  • On Board
    • Intel Max 10 FPGA
    • FTDI FT2223
    • 8x Green 6x User LEDs (3x green, 3x red)
    • 2x Status LED
    • DIP Switch
    • Push Buttons
  • Interface
    • Gigabit RJ45 LAN socket
    • SD Card socket
    • Micro USB2.0 Socket
    • USB A Socket
    • 3x High Speed CRUVI B2B Connectors
    • 1x Low Speed CRUVI B2B Connector
    • 4x Jumpers
  • Power
    • 5V Input Power Supply 
  • Dimension
    • 135 x 68 mm
  • Notes

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titleTEB0707 block diagram


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Main Components

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  • Picture of the PCB (top and bottom side) with labels of important components
  • Add List below


Note

For more information regarding how to add board photoes, Please refer to "Diagram Drawing Guidline" .

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titleTEB0707 main components


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  1. Barrel Jack Power Supply, J1
  2. Voltage Regulator, U1
  3. Micro SD Card Socket, J8
  4. Micro USB2.0 Socket, J15
  5. FT2232H FTDI, U8
  6. USB A Socket, J9
  7. RJ45 LAN Socket, J2
  8. SDIO Port Expander, U4
  9. Jumpers, J4...7
  10. Push Button (Reset), S2
  11. DIP Switch, S1
  12. B2B Connector, JB3
  13. B2B Connector, JB2
  14. B2B Connector, JB1
  15. Intel MAX 10 FPGA, U6
  16. High speed Speed CRUVI Connector, J10
  17. High speed Speed CRUVI Connector, J11
  18. High speed Speed CRUVI Connector, J12
  19. Low Speed CRUVI Connector, J13
  20. User Push Button, S3
  21. JumperPin header, J3

Initial Delivery State

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titleBoot process.

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MODE Signal State

Boot Mode

MODESoM Mode control pin (depnds on SoM

Boot Mode:

  • SD Card (Low)
  • QSPI (High)
PROGMODE

Programming Mode:

  • select between CPLD (low, closed, on)
  • on SoM or FPGA/SoC (high, open, off )


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titleReset process.

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Signal

B2B
Connected toI/ONote

Reset

Push Button, S2

RESIN

JB2- 17OutSoM Module Reset signal


Signals, Interfaces and Pins

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Notes :

  • For carrier or stand-alone boards use subsection for every connector type (add designator on description, not on the subsection title), for example:
    • SD
    • USB
    • ETH
    • FMC
    • ...
  • For modules which needs carrier use only classes and refer to B2B connector if more than one is used, for example
    • JTAG
    • UART
    • I2C
    • MGT
    • ...

Board to Board (B2B)

FPGA bank number Interfaces and number Number of I/O signals connected to the B2B connectorconnectors for Trenz 4x5 modules:

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titleGeneral PL I/O to B2B connectors information

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B2B ConnectorInterfaceI/O Signal CountConnected toNotes

CRUVI B2B Connectors

The TEMB0707 is equipped with a Low Speed Connectors J 13 and three High Speed Connector J10...12. These connectors are provided for CRUVI extension cards. More information is provided in the  B2B Connectors section.

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anchorTable_SIP_CRUVIB2B
titleCRUVI B2B connectors information

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SMB_ALERT

SMB_SDA

SMB_SCL

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JB1


Ethernet LAN4x Diff pairsRJ45 Socket, J2
SD  Card6 x Single EndedIO Expander, U4
I/Os20x Single EndedMAX10 FPGA Bank 6, U6
CRUVI

12x Diff pairs/24x Single ended

4x Single Ended

High Speed CRUVI, J12CRUVI C
SoM Control Signals5x Single EndedMAX10 FPGA, U6
I/Os8x Single endedMAX10 FPGA Bank 8, U6
JB2

CRUVI

12x Diff pairs/24x Single ended

4x Single Ended

High Speed CRUVI, J10CRUVI A
CRUVI6x Diff pairs/12x Single endedHigh Speed CRUVI, J11CRUVI B
JTAG4x Single EndedFPGA Bank 5, U6
JB3CRUVI

6x Diff pairs/12x Single ended

4x Single Ended

High Speed CRUVI, J11CRUVI B
USB 

1x Diff pair,

2x Single Ended

USB A, J9


CRUVI B2B Connectors

The TEMB0707 is equipped with a Low Speed Connectors J 13 and three High Speed Connector J10...12. These connectors are provided for CRUVI extension cards. More information is provided in the  B2B Connectors section.

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titleCRUVI B2B connectors information

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SpeedDesignatorsSchematicConnected toNotes
High



CRUVI C, J12A0...A5 (N/P)B2B, JB1
B0...B5 (N/P)B2B, JB1
MODE, REFCLK, SMB_ALERT, SMB_SDA, SMB_SCL, SEL, DO, DI, SCKMAX10 FPGA Bank 8, U63.3V User IOs (Max10 Firmware dependent)
HSIO, HI, HO, RESET B2B, JB1
High


CRUVI B, J11A0...A5 (N/P)B2B, JB1
B0...B5 (N/P)B2B, JB1
MODE, REFCLK, SMB_ALERT, SMB_SDA, SMB_SCL, SEL, DO, DI, SCKMAX10 FPGA Bank 2/3, U63.3V User IOs (Max10 Firmware dependent)
HSIO, HSI, HSO, RESET B2B, JB3
High



CRUVI A, J13



A0...A5 (N/P)B2B, JB2
B0...B5 (N/P)B2B, JB2

MODE, REFCLK, SMB_ALERT, SMB_SDA, SMB_SCL, SEL, DO, DI, SCK

MAX10 FPGA Bank 2/3, U63.3V User IOs (Max10 Firmware dependent)
HSIO, HSI, HSO, RESET B2B, JB2
LowCRUVIX0...X7MAX10 FPGA Bank 1A, U6



JTAG Interface

JTAG signals form FTDI U8  are routed to MAX10 CPLD. Via dip setting JTAG of MAX10 or JTAG of the connected Trenz 4x5 module can be selected. Forwarding signals to SoM is MAX10 Firmware dependent

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JTAG access to the attached SoM through B2B connector JB2. The JTAG Enable is connected to VCC and after power on it will be enable.

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anchorTable_SIP_MJTG
titleJTAG pins connection

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JTAG Signal

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B2B Connector

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JB2-98

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There is an Intel MAX10 provided on TEB0707 as CPLD and JTAG access to the Intel MAX10 SoC is provided through the FTDI U8.

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titleJTAG pins connection

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JTAG Signal

MAX10 Pin Bank 1B, U6

Connected to

M_TMSG1FTDI (U8) - ADBUS3
M_TDIF5FTDI (U8) - ADBUS1
M_TDOF6FTDI (U8) - ADBUS2
M_TCKG2

FTDI (U8) - ADBUS0

Micro USB2.0

JTAGENE5Dip S1-4


JTAG access to the Trenz 4x5 module is through B2B connector JB2There is a USB2.0 Socket, J15 provided in order to communicate with the FTDI, U8. Data signals from USB2.0 are passed through a Line Filter L4 and a Diode U9 in order to be protected against inverse polarity connection.

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titleUSB2.0 Socket informationJTAG pins connection

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Pin SchematicConnected toNotes
IDN.CN.C
D+USB_PFTDI, U8Through Line Filter, L4
D-USB_NFTDI, U8Through Line Filter, L4
VbusVBUSDiode, U9

Micro USB A

JTAG Signal

MAX10 Pin Bank5, U6

B2B Connector

M_TMSL12JB2-94
M_TDIL13JB2-96
M_TDOJ10JB2-100
M_TCKH8

JB2-98

VCCJTAGJ11, J12JB2-92


SD Card socket

The TEB0707 is equipped with an Micro SD Card slot, J8. For levelshifting an IO Expander (U4) is used.

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titleUSB2.0 Socket information

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O2-D_P JB3 Line Filter L1
Pin SchematicConnected toNotes
DAT0...3ESD_DAT0...3VCCUSB_VBUSB2B, JB3Data+JB1Through IO Expander, U4
CMDESD_CMDB2B, JB1Through IO Expander, U4
Data-O2-D_NB2B, JB3Through Line Filter, L1

...

VDD3.3V_SDB2B, JB1Through IO Expander, U4
CLKESD_CLKB2B, JB1Through IO Expander, U4
DLTSD_CDFPGA Bank 3, U6Card detect.


Micro USB2.0 Socket

There is a RJ45 Ethernet LAN micro USB2.0 Socket, J2 connected to B2B, JB1 via 4x channels data receive and transmitJ15 provided in order to communicate with the FTDI, U8.

PHY_MDI0_
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titleRJ45 LAN Micro USB2.0 Socket information

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Pin SchematicConnected toNotes
2
D+O2-D_PB2B,
JB1
JB3Through Line Filter, L4
D-O2-D
3PHY_MDI0
_NB2B,
JB14PHY_MDI1_P
JB3Through Line Filter, L4
VbusVBUSB2B,
JB1
JB3
5PHY_MDI1_NB2B, JB16PHY_MDI2_PB2B, JB17PHY_MDI2_NB2B, JB18PHY_MDI3_PB2B, JB19PHY_MDI3_NB2B, JB1VCCETH-VCCB2B, JB1Green LEDETH1_LED0Intel MAX 10, U6Link/Activity indicatorYellow LEDETH1_LED1Intel MAX 10, U6Speed indicator

Test Points

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you must fill the table below with group of Test Point which are indicated as TP in a schematic. If there is no Test Point remarked in the schematic, delet the Test Point section.

Example:



 USB A Socket

The SoM USB 2.0 signals are routed to a USB A socket (host).

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titleUSB A Socket information

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Pin SchematicConnected toNotes
Data+O2-D_PB2B, JB3Through Line Filter, L1
Data-O2-D_NB2B, JB3Through Line Filter, L1
VCCUSB_VBUSB2B, JB3


RJ45 LAN Socket

There is a RJ45 Ethernet LAN MagJack, J2 connected to B2B, JB1.

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titleTest Points InformationRJ45 LAN Socket information

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Test Point
Pin 
Signal
SchematicConnected toNotes
TP13.3VRegulator, U1TP2VINVoltage Protection, U2TP4IOVRegulator, U3TP53.3VPower Switch, Q1TP6C5VINPower Switch, Q2

On-board Peripherals

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  • 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

...

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Notes :

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2PHY_MDI0_PB2B, JB1
3PHY_MDI0_NB2B, JB1
4PHY_MDI1_PB2B, JB1
5PHY_MDI1_NB2B, JB1
6PHY_MDI2_PB2B, JB1
7PHY_MDI2_NB2B, JB1
8PHY_MDI3_PB2B, JB1
9PHY_MDI3_NB2B, JB1
VCCETH-VCCB2B, JB1
Green LEDETH1_LED0Intel MAX 10, U6MAX10 Firmware dependent
Yellow LEDETH1_LED1Intel MAX 10, U6MAX10 Firmware dependent


Jumpers

There are three Jumpers provided to choose the CRUVI Extension power voltage.

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DesignatorSchematicConnected toNotes
J14VCCIO_CCB2B, JB2CRUVI C
J16VCCIO_CBB2B, JB2CRUVI B
J17VCCIO_CAB2B, JB2CRUVI A


Pin Header

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titleJumpers information

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DesignatorSchematicConnected toNotes
J3VBATB2B, JB1


Test Points

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you must fill the table below with group of Test Point which are indicated as TP in a schematic. If there is no Test Point remarked in the schematic, delet the Test Point section.

Example:

Test PointSignalB2BNotes
10PWR_PL_OKJ2-120



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titleTest Points Information

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Test PointSignalConnected toNotes
TP13.3VRegulator, U1
TP2VINVoltage Protection, U2
TP4IOVRegulator, U3
TP53.3VPower Switch, Q1
TP6C5VINPower Switch, Q2


On-board Peripherals

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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


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Notes :

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


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titleOn board peripherals

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Chip/InterfaceDesignatorNotes
Intel MAX 10U6
FTDIU8
105698015U10FTDI, programmed with Xilinx licence
OscillatorU7
105698015D1...8
DIP SwitchS1
Push ButtonsS2, S3


Intel Max10 CPLD

The TEB0707 is quipped with an Intel Max10 as CPLD used for levelshifting of 3.3V signals on CRUVI connectors, JTAG/UART forward to modules, Module control pis, power sequencing and IO voltage selection along with providing User Push buttons, LEDs and switches. For complete information, please see the TEB0707 MAX10 CPLD.

FTDI FT2232H

The FTDI chip (U8) converts signals from USB2 to variety of standard serial and parallel interfaces. Refer to the FTDI data sheet to get information about the capacity of the FT2232H chip which is used in  Multi-Protocol Synchronous Serial Engine (MPPSE) mode for JTAG. 

The configuration of FTDI FT2232H chip is pre-programmed on the EEPROM U10.

Designator
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titleOn board peripheralsFTDI chip interfaces and pins

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PinSchematicConnected to
Chip/Interface
Notes
ADBUS0
Intel MAX 10
TCKFPGA Bank 1B, U6
FTDI
JTAG interface
U8
ADBUS1
SDIO ExpanderU4EEPROMU10OscillatorU7LEDsD1...8

Quad SPI Flash Memory

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Notes :

Minimum and Maximum density of quad SPI flash must be mentioned for other assembly options.

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anchorTable_OBP_SPI
titleQuad SPI interface MIOs and pins
TDIFPGA Bank 1B, U6
ADBUS2TDOFPGA Bank 1B, U6
ADBUS3TMS

FPGA Bank 1B, U6

BDBUS0F_UART_TXFPGA Bank 1B, U6UART Transmitter output
BDBUS1F_UART_RXFPGA Bank 1B, U6UART Receiver Input
OSCIOSCIOscillator, U7Clock 12 MHz
EECSEECSEEPROM, U10EEPROM Contains FTDI configuration
EECLKEECLKEEPROM, U10
EEDATAEEDATAEEPROM, U10
DM/DPFD_N/ FD_PMicro USB, J15USB to UART
nRESET3.3V3.3V


LEDs

The functions of the LEDs are MAX10 Firmware dependent. See TEB0707 MAX10 CPLD LEDs.

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titleI2C EEPROM interface MIOs and pinsOn-board LEDs

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DesignatorColor
MIO Pin
Schematic
U?? PinNotes
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titleI2C address for EEPROM
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MIO PinI2C AddressDesignatorNotes

LEDs

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anchorTable_OBP_LED
titleOn-board LEDs
Connected toActive LevelNote
D1greenLED3FPGA Bank 8Active High
D2greenLED5FPGA Bank 8Active High
D3greenLED7FPGA Bank 8Active High
D4redLED4FPGA Bank 3Active High
D5redLED6FPGA Bank 2Active High
D6redLED8FPGA Bank 8Active High
D7redLED2FPGA Bank 3Active High
D8greenLED1FPGA Bank 3Active High


EEPROM

The EEPROM IC, U8 contains the FTDI configuration and is prprogrammed with Xilinx JTAG licence.

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titleI2C EEPROM interface MIOs and pins

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PinSchematicConnected toNotes
CSEECSFTDI, U8
CLKEECLKFTDI, U8
DINEEDATAFTDI, U8


DIP Switch

There is a DIP Switch provided for user controlling of settings. Dip1..3 are connected to MAX10 CPLD and therefore function is Firmware dependent, see TEB0707 MAX10 Dips.

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titleI2C address for EEPROMDIP Switch connections

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I2C AddressDesignatorNotes
A0U15

Ethernet

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PinSchematicFunction (in standard Firmware)Notes
DIP1DIP1Forwarded to IO so SoM

MAX10 firmware dependent.

DIP2DIP2IO Voltage selection1.8V ('high', open, OFF), 2.5V ('low', closed, ON)
DIP3DIP3 (PROGMODE)Programming mode (JTAG selection on Trenz 4x5 module)Select between FPGA/SoC (high, open, OFF ) or CPLD (low, closed, ON), MAX10 firmware dependent.
DIP4JTAGENJTAG SelectionJTAG mode between CPLD (high, closed, ON) or SoM (low, open, OFF)


Push Buttons

Buttons are connected MAX10 CPLD and therefore function is Firmware dependent, see TEB0707 MAX10 CPLD Buttons

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titleEthernet PHY to Zynq SoC connectionsPush Buttons informations

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U?? Pin Signal NameConnected toSignal DescriptionNote

Clock Sources

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anchorTable_OBP_CLK
titleOsillators
DesignatorSchematicFunction (in standard Firmware)Notes
S2RESETSoM ResetHardware debounced.
S3BUTTON1User Buttondebounced in Max10 FPGA


Clock Sources

MEMS U7 Oscillator is nedded for FTDI. It is  additionally connectd to MAX 10 FPGA Bank 2 Pin H4 and can be used in custom Firmware

...

Programmable Clock Generator

There is a programmable clock generator on-board (U??) provided in order to generate variable clocks for the module. Programming can be done using I2C via PIN header J??.  The I2C Address is 0x??.

Direction
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titleProgrammable Clock Generator Inputs and OutputsOsillators

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DesignatorDescriptionFrequency
U?? Pin
SignalConnected to
Note
IN0
U7
IN1IN2IN3

XAXB

SCLKSDAOUT0OUT1OUT2OUT3OUT4OUT5OUT6OUT7OUT8/OUT9
MEMS Oscillator12 MHz