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  • On Board
    • MAX10 CPLD
    • 2 phase current measurement
    • DC_LINK voltage measurement
    • 4x LEDs (2 power indicator, 2 user)
    • 2x Pushbutton
    • EEPROM
  • Interface
    • 4 phase screw terminal motor connector
    • CRUVI for control
      • 1x high speed connector 1 low speed connector
    • 6x1 pin header for single ended sensors
    • 5x2 pin header for differential sensors
  • Power
    • screw terminal for up to 40 V DC motor supply
  • Dimension
    • 131 mm x 68.35 mm

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Scroll Title
anchorFigure_OV_BD
titleCR00140 block diagram


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titleCR00140 main components


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  1. Motor connector screw terminal, J8
  2. Power supply screw terminal, J7
  3. 5x2 pinheader, base for TEI0004 JTAG programmer, J10
  4. 5x2 pinheader for sensor selection, J3
  5. 6x1 pinheader for single ended sensors, J1
  6. 5x2 pinheader for differential sensors, J2
  7. User push buttons, S1, S2
  8. User LEDs, D1, D2
  9. LED DC_Link, D4
  10. LED Power Good, D3
  11. DCDC for 15V, U1
  12. DCDC for 5V, U2
  13. half bridge drivers, U8, U9, U10, U11
  14. MAX10 CPLD, U25
  15. CRUVI high speed connector
  16. CRUVI low speed connector
  17. ADCs, U3, U5, U7
  18. Shunt resistors, R22, R28

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

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CPLD BankB2B ConnectorI/O Signal CountVoltage LevelNotes
3J912 x LVDS / 24 I/OsVADJ6 x RX + 6 x TX
3J94 I/OsVADJ
8J94 I/Os3.3VConstant 3.3V
1BJ95 I/Os3.3VJTAG, JTAGEN, Constant 3.3V
8J118 x I/Os3.3VConstant 3.3V



JTAG Interface

JTAG access to the CPLD of CR00140 is possible via the CRUVI high speed connector J9 and the pinheader J10, which is a base for TEI004 JTAG programmer. The JTAGEN signal is pulled up and available on J9 only. If JTAGEN is pulled low, the four signals can be used as user I/Os.

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anchorTable_SIP_JTG
titleJTAG pins connection

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JTAG Signal

B2B Connector

Pin headerNotes
TMSJ9-55J10-5pull up
TDIJ9-51J10-9pull up
TDOJ9-53J10-3-
TCK

J9-59

J10-1pull down
JTAGEN J9-57-high for enable JTAG port of CPLD, low for user I/Os, pull up
UART_RX-J10-7CPLD Firmware dependent, see Firmware
UART_TX-J10-8CPLD Firmware dependent, see Firmware
RST-J10-6CPLD Firmware dependent, see Firmware
+3.3V_DJ9-4, J9-9J10-4-
DGNDseveral, see CRUVIJ10-2, J10-10-


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For the connection to a control unit, the CRUVI interface is implemented. One high speed connector J9 and one low speed connector J11 are is assembled. The connectors are further described in section B2B Connectors. The connection of the signals and the voltage levels is described in the CPLD section.

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titleCRUVI signals

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Signal

 Connector - Pin
X0DGNDJ11-3
X1J11-5
X2J11-7

X3

J11-9
X4J11-4
X5J11-10
X6J11-1
X7J11-2
DGND

J11-6,

J9-12, J9-18, J9-24, J9-30, J9-42, J9-48, J9-J9-12, J9-18, J9-24, J9-30, J9-42, J9-48, J9-54, J9-13, J9-19, J9-25, J9-31, J9-37, J9-43, J9-49

+3.3V_D

J11-8, J9-4, J9-9
+5.0V_DJ11-12, J9-60
VADJJ9-36
A0_PJ9-14
A0_NJ9-16
A1_P

J9-20

A1_NJ9-22
A2_PJ9-26
A2_NJ9-28
A3_PJ9-32
A3_NJ9-34
A4_PJ9-38
A4_NJ9-40
A5_PJ9-44
A5_NJ9-46
B0_PJ9-15
B0_NJ9-17
B1_PJ9-21
B1_NJ9-23
B2_PJ9-27
B2_NJ9-29
B3_PJ9-33
B3_NJ9-35
B4_PJ9-39839
B4_NJ9-41
B5_PJ9-45
B5_NJ9-47
HSIOJ9-2
HSOJ9-6
RESETJ9-8
HSIJ9-10

TDI

J9-51
TDOJ9-53
TMSJ9-55
JTAGENJ9-57
TCKJ9-59
SMB_ALERTJ9-3
SMB_SDAJ9-5
SMB_SCLJ9-7
REFCLKJ9-11


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titleOn-board LEDs

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See CPLD Firmware
Signal nameSC CPLD PinCPLD BankConnected toFunctionNotes
Signal nameSC CPLD PinCPLD BankConnected toFunctionNotes

X0

B98J11-3CPLD firmware dependentSee CPLD Firmware
X1A88J11-5CPLD firmware dependentSee CPLD Firmware
X2A78J11-7CPLD firmware dependentSee CPLD Firmware

X3

A68J11-9CPLD firmware dependentSee CPLD Firmware
X4D88J11-4CPLD firmware dependentSee CPLD Firmware
X5B68J11-10CPLD firmware dependentSee CPLD Firmware
X6C98J11-1CPLD firmware dependentSee CPLD Firmware
X7E88J11-2CPLD firmware dependent
A0_PJ83J9-14CPLD firmware dependentSee CPLD Firmware
A0_NK83J9-16CPLD firmware dependentSee CPLD Firmware
A1_PM133

J9-20

CPLD firmware dependentSee CPLD Firmware
A1_NM123J9-22CPLD firmware dependentSee CPLD Firmware
A2_PM93J9-26CPLD firmware dependentSee CPLD Firmware
A2_NM83J9-28CPLD firmware dependentSee CPLD Firmware
A3_PN83J9-32CPLD firmware dependentSee CPLD Firmware
A3_NN73J9-34CPLD firmware dependentSee CPLD Firmware
A4_PM73J9-38CPLD firmware dependentSee CPLD Firmware
A4_NN63J9-40CPLD firmware dependentSee CPLD Firmware
A5_PK53J9-44CPLD firmware dependentSee CPLD Firmware
A5_NJ53J9-46CPLD firmware dependentSee CPLD Firmware
B0_PN53J9-15CPLD firmware dependentSee CPLD Firmware
B0_NN43J9-17CPLD firmware dependentSee CPLD Firmware
B1_PJ73J9-21CPLD firmware dependentSee CPLD Firmware
B1_NK73J9-23CPLD firmware dependentSee CPLD Firmware
B2_PL113J9-27CPLD firmware dependentSee CPLD Firmware
B2_NM113J9-29CPLD firmware dependentSee CPLD Firmware
B3_PL103J9-33CPLD firmware dependentSee CPLD Firmware
B3_NM103J9-35CPLD firmware dependentSee CPLD Firmware
B4_PJ63J9-398CPLD firmware dependentSee CPLD Firmware
B4_NK63J9-41CPLD firmware dependentSee CPLD Firmware
B5_PL53J9-45CPLD firmware dependentSee CPLD Firmware
B5_NL43J9-47CPLD firmware dependentSee CPLD Firmware
HSION93J9-2CPLD firmware dependentSee CPLD Firmware
HSON103J9-6CPLD firmware dependentSee CPLD Firmware
RESETM53J9-8CPLD firmware dependentSee CPLD Firmware
HSIN123J9-10CPLD firmware dependentSee CPLD Firmware

TDI

F51BJ9-51, J10-9JTAG / user IO CPLD firmware dependentSee CPLD Firmware
TDOF61BJ9-53, J10-3JTAG / user IO CPLD firmware dependentSee CPLD Firmware
TMSG11BJ9-55, J10-5JTAG / user IO CPLD firmware dependentSee CPLD Firmware
JTAGENE51BJ9-57JTAG enable CPLD firmware dependentSee CPLD Firmware
TCKG21BJ9-59, J10-1JTAG / user IO CPLD firmware dependentSee CPLD Firmware
SMB_ALERTK22J9-3CPLD firmware dependentSee CPLD Firmware
SMB_SDAH52J9-5CPLD firmware dependentSee CPLD Firmware
SMB_SCLH42J9-7CPLD firmware dependentSee CPLD Firmware
REFCLKM22J9-11CPLD firmware dependentSee CPLD Firmware
BUTTON1C108S2CPLD firmware dependentactiv low, See CPLD Firmware 
BUTTON2B108S1CPLD firmware dependentactiv low, See CPLD Firmware 
ENC_AA108U13-13Sensor input channel A-
ENC_BA98U13-12Sensor input channel B-
ENC_IA118U13-14Sensor input channel I-
LED0D68D2CPLD firmware dependentSee CPLD Firmware
LED1B28D1CPLD firmware dependentSee CPLD Firmware
M_BEMF_B_DB58U15-13Back EMF signal phase B-
M_BEMF_C_DA58U15-12Back EMF signal phase C-
M_BEMF_A_DA48

U15-14

Back EMF signal phase A-
M_PWM_AHF11AU8-2Phase A half bridge high (DC_LINK) side driver signal-
M_PWM_ALE31AU8-3Phase A half bridge low (PGND) side driver signal-
M_PWM_BHE11AU9-2Phase B half bridge high (DC_LINK)side driver signal-
M_PWM_BLD11AU9-3Phase B half bridge low (PGND) side driver signal-
M_PWM_CHE41AU10-2Phase C half bridge high (DC_LINK)side driver signal-
M_PWM_CLC11AU10-3Phase C half bridge low (PGND) side driver signal-
M_PWM_DHC21AU11-2Phase D half bridge high (DC_LINK) side driver signal-
M_PWM_DLB11AU11-3Phase D half bridge low (PGND) side driver signal-
SD_IAE68U3-6Current measurement phase A33 Ohm series Resistor
SCLK_AB38U3-7, U5-7Clock for ADC for current measurement phase A and B(5-20 MHz)
SD_VB48U7-6Voltage measurement DC_LINK33 Ohm series Resistor
SD_IBA28U5-6Current measurement phase B33 Ohm series Resistor
SCLK_V_AA38U7-7Clock for ADC for voltage measurement DC_LINK(5-20 MHz)
M_DISABLE_D_DJ12U11-5Halfe bridge disable phase Ddisabled when high, pull up connected
M_DISABLE_A_DM12U8-5Halfe bridge disable phase Adisabled when high, pull up connected 
M_DISABLE_B_DL22U9-5Halfe bridge disable phase Bdisabled when high, pull up connected 
M_DISABLE_C_DK12U10-5Halfe bridge disable phase Cdisabled when high, pull up connected 
REFCLKM22J9-11CPLD firmware dependent-
RSTM32J10-6CPLD firmware dependent-
UART_RXN22J10-7CPLD firmware dependent-
UART_TXN32J10-8CPLD firmware dependent-
CLK_25MHZH62U26-3Clock input for accurate 25 Mhz clk.-


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Scroll Title
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titleOn-board LEDs

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DesignatorColorConnected toSignal nameActive LevelNote
D1greenU25-B2LED1highUser LED, CPLD Firmware dependent, see Firmware description.
D2greenU25-D6LED0highUser LED, CPLD Firmware dependent, see Firmware description.
D3greenU1-A3, U2-B1PGOODhighON when +15.0V_M and +5.0V_M regulator indicated power good. Connected via transistor T1.
D4greenDC_LINK-lowON when DC_LINK above 11.7V. Connected via comparator U14D to DC_LINK


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titleOn-board LEDs

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DesignatorConnected toSignal nameActive LevelNote
S1U25-B10BUTTON2lowUser button, CPLD Firmware dependent, see Firmware description.
S2U25-C10BUTTON1lowUser button, CPLD Firmware dependent, see Firmware description.


ADCs

There are three isolating AD7403-8 ADCs for continous measurement oft phase A current (U3), phase B current (U5) and the DC_LINK voltage (U7) on board. The currents are measured through the shunt resistors R22, R28 for phase A and B respectively. The ADC clock is routed to the CPLD. For Currents the clock has the signal lable SCLK_A and for the voltage SCLK_V_A. The data signals are also routed to the CPLD. See CPLD Firmware for further description.

BEMF

Back EMF zero crossing signals for sensor-less motor control are implemented for Phase A, B and C. They are routed via a triple channel Digital isolator (U15) to the CPLD. See CPLD Firmware for further description.

Half bridge drivers

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In 'Power and Power-on Sequence' section there are three important digrams which must be drawn:

  • Power on-sequence
  • Power distribution
  • Voltage monitoring circuit


Note

For more information regarding how to draw diagram, Please refer to "Diagram Drawing Guidline" to draw diagram, Please refer to "Diagram Drawing Guidline" .


EEPROM

The 2K Microchip 24AA02E48 EEPROM with pre-programmed unique 48bit address is connected to the CRUVI HS (Signals: SMB_SDA, SMB_SCL) connector and can e.g. be used for identifiction purposes.

Power Supply

The motor driving stage is supplied via connector J7 with maximum of 40V DC. Polarity of the powersupply is noted on the PCB.  

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Scroll Title
anchorFigure_PWR_PD
titlePower Distribution


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Power-On Sequence

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titleModule power rails.

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Power Rail Name

B2B Connectors


DirectionNotes

+3.3V_D

J11-8, J9 J9-4, J9-9In-
+5.0V_DJ11-12, J9-60In-
VADJJ9-36In-
VINJ7Inisolated


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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 x 6 SoM LSHM B2B ConnectorsPD:
    6 x 6 SoM LSHM B2B Connectors

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anchorFigure_TS_PD
titlePhysical Dimension


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Scroll Title
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titleHardware Revision History

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DateRevisionChangesDocumentation Link
2019-12-2001Prototypes-
2020-03-1002

removed LS connector J11,

added EEPROM U16

-


Hardware revision number can be found on the PCB board together with the module model number separated by the dash.

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