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Sys Tec Electronic ECUcore-1021, Руководство по оборудованию

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SYS TEC electronic GmbH 

 

 

L-1589e-04

 Hardware Manual ECUcore-1021

 

Page 26/30 

Classification: Release 

 

 

 

IIC3_SCL 

SPI1_SCK 

- 

>1kΩ 

<100pF 

IIC3_SDA 

QSPI_DIO_B3 

- 

>1kΩ 

<100pF 

Table 10: I2C line pull-up resistors 

 
Each I2C device has a device address. The Table 11 shows the on-board existing devices (depends on 
ordered module configuration), the addresses and the maximum bit rate.  
 

I2C device 

Description 

I2C 7-bit device address 

Bit rate 

ADM1032 

Temperature sensor 

0x4C 

400kHz 

PC34VR500V1 

PMIC 

0x08 

400kHz 

RTC8564 

Real time clock 

0x51 

400kHz 

Reserved 

Do  not  use  this  device  address  on 
Carrier Board. 

0x69 

- 

Table 11: I2C device addresses and bit rates 

 
 

3.11  Temperature sensor 

An on-board temperature sensor measures the CPU internal temperature. The measured temperature  is 
compared  with  the  corresponding  programmed  temperature  limits.  Exceeding  the  temperature  limits 
causes the THERM_/CRIT output to assert  low (see  module pin connector). The temperature  limits can 
be programmed via I2C interface (see chap. 3.10 for I2C device addressing).  
 
 

3.12  System Diagnostics Controller (SDC, optional) 

The SDC provides the following properties: 
 
- Independently Window-Watchdog timer  
- Real Time Clock (RTC) 
- Analog voltage input 
 
The SDC is supplied with power by the VBAT pin and 3V3_D1VDD power supply domain. 
 

3.12.1  Window-Watchdog timer 

The  Module  provides  a  window-watchdog  timer  which  is  independently  form  the  CPU  clock.  The 
watchdog is a part of the on-board System Diagnostics Controllers (SDC). The watchdog can generate a 
signal  (SDC_WDTO)  to  reset  the  system  and  Carrier  Board  if  the  system  hangs  for  a  long  time.  The 
signal SDC_WDTO is high-active.  
The  watchdog  starts  with  the  first  detected  pulse  at  the  input  SDC_WDTI  or  if  a  Watchdog  Trigger 
command was received by the SDC. The default watchdog timeout (upper threshold) is 60s and can be 
configured to lower values (value range: 100ms … 60000ms).  The default lower threshold  of watchdog 
timeout is 0ms and can be configured to higher values (val

ue range: 10ms … 1000ms).  

 

3.12.2  Real Time Clock (RTC) 

The RTC is supplied by power supply domain 3V3_D1VDD and by a battery connected to pin VBAT. The 
RTC keeps the time if the 3V3_D1VDD is switched off. For this operating state the RTC change-over to a 
very low current operating mode.  
 

3.13  Deep sleep mode considerations 

DSM (Deep Sleep Mode) is not supported in the latest version. The module connector pin assignment is 
prepared to support this feature in a future version. Ask sales department for supporting DSM feature.  
If  no  DSM  is  used,  then  the  pins  and  3V3_D1VDD  und  3V3  must  be  powered  from  the  same  power 
supply on Carrier Board. 

Содержание ECUcore-1021

Страница 1: ...589e 04 Disclaimer All data information and technical specifications contained in this document has been subjected to a thorough examination The information in the document is current at the time of publication as long as nothing else is explicitly stated However no liability is given for the correctness completeness and topicality of the contents ...

Страница 2: ...IFC_AD15 and FTM2_EXTCLK can be supported now optional order number sec 2 4 2 USB3 0 AC coupling capacitors are supported on board sec 3 5 SDC Feature set of SDC corrected sec 3 12 DSM This feature is prepared for future use but not supported in the latest version sec 3 13 03 11 03 2016 Block diagram changed Freescale changed to NXP sec 4 Application Carrier Board added 04 23 01 2017 Alternate pin...

Страница 3: ...ion I O Input Output I 2 C Inter integrated circuit I 2 S Integrated Interchip Sound kB Kilo Byte 1024 byte MAC Media Access Controller e g Ethernet controller MB Mega Byte 1024 x 1kB MDI Media Dependent Interface nc not connected OS Operating System PCB Printed Circuit Board PDO Process Data Object PMIC Power Management Integrated Circuit PLC Programmable Logical Controller PWM Pulse Width Modula...

Страница 4: ... 7 SGMII 25 3 8 SGMII SATA 25 3 9 ETHERNET Interface considerations 25 3 10 I2C Interface considerations 25 3 11 Temperature sensor 26 3 12 System Diagnostics Controller SDC optional 26 3 12 1 Window Watchdog timer 26 3 12 2 Real Time Clock RTC 26 3 13 Deep sleep mode considerations 26 3 14 Thermal Design considerations 27 4 Application Carrier Board optional 28 5 Release and Comments 30 List of T...

Страница 5: ...d location of Module connector on Carrier Board 21 Figure 3 Carrier board plug in connector physical dimension 22 Figure 4 Mounting example of Module Carrier Board and heat spreader 22 Figure 5 Heat spreader with mounted heat sink dimension and details 27 Figure 6 Heat spreader with mounted heat sink example 27 Figure 7 Block diagram ECUcore 1021 with Application Carrier Board 28 ...

Страница 6: ...lectronic GmbH L 1589e 04 Hardware Manual ECUcore 1021 Page 6 30 Classification Release Reference documents 1 NXP LS1021A Reference Manual 2 NXP LS1021A Data Sheet 3 PCIMG COMExpress Carrier Design Guide Rev 2 0 ...

Страница 7: ...a complex network device Compared to similar CPUs the used processor provides high performance at comparatively lower power dissipation It can usually be used at higher temperatures in industrial environment without active cooling This not only reduces the needed board space and makes the module very compact but also is cost effective The error correcting code can be integrated as placement option...

Страница 8: ...e Notes 4001046 ECUcore 1021 1GB LS1021A 1GB DDR3L 128MB Flash 40 85 C GPCM8 GASIC8 Support only tbd ECUcore 1021 1GB LS1021A 1GB DDR3L 128MB Flash 40 85 C with support for GPCM with 16bit multiplexed address data bus Interface SPI1 controller is not available Table 1 Orderable parts Options Additional ECC RAM and or support for Profibus baud rate of 12MBaud on request ...

Страница 9: ...ustZone For both cores 512 Kbyte unified I D L2 Cache ECC protection CPU Clock 1GHz each Core Main memory DDR3L 1600MT 32bit ECC optional 1GB Optional 2GB Boot memory Quad SPI NOR Flash 2x64MB Mass storage SATA 1x SATA3 0 controller SD Card 1x interface for SDHC MMC eMMC Connectivity Ethernet Up to 3x GbE Ethernet 1x on board GbE Phy up to 2x SGMII 1x RGMII On board Phy Feature 10 100BASE TX 1000B...

Страница 10: ... SPDIF Temperature sensor Measurement of CPU junction temperature Measurement of board ambient temperature Measurement range 55 C 150 C Misc peripherals FlexTimer PWM GPIOs Interrupt inputs Real Time Clock RTC Current consumption sleep mode 1µA RTC voltage buffer External battery or capacitor Power Supply Main Power Supply of Module DVDD D1VDD 3 3V 5 Rise Time Max 1V ms Voltage ripple 33mV 0 20MHz...

Страница 11: ...perating 10 90 Storage 95 MTBF 650000h 40 C applied standard Siemens SN 29500 Mechanical dimension Board size 84mm x 55mm Table 2 Technical data 1 For the full operating temperature range is to ensure sufficient cooling For the connection to a heat sink a heat spreader is available see accessories on SYS TEC web page http www systec electronic com see also sec 3 14 ...

Страница 12: ...ATCH DOG GbE Phy QorIQLS1021A SPI1 EC1 EC2 LANEA LANEB LANEC LANED UART1 UART2 I2C1 TDMA TDMB QSPI_A QSPI_B USB1 SDHC GPIOs IRQ0 1 2 JTAG RGMII CAN1 2 SAI1 2 FTM1 GPIO PCIe SATA SGMII SGMII PCIe SATA SGMII UART2 4 LPUART1 2 4 SPI2 DISPLAY GPIO UCC1 SAI3 FTM4 DISPLAY GPIO UCC3 SPDIF SAI4 FTM4 SDHC I2C2 LPUART2 3 5 6 GPIO USB3 0 IRQs GPIO IRQ I2C SPI QSPI Battery RESET Trigger IN OUT CAN3 4 FTM2 GPI...

Страница 13: ...MDIO 2 5V EMI1 RTC 1 8V RTC GPIO1_14 ASLEEP 1 8V ASLEEP GPIO1_13 EVT 9 _B 1 8V EVT 9 _B GPIO2_24 UART_EXT UART_BASE 3 3V UART1 LPUART1 2D ACE Display GPIO1 UART2 UART3 UART4 LPUART2 LPUART4 SPI2 QE TDMA 3 3V 2D ACE Display GPIO4 UC1 SAI3 FTM4 QE TDMB 3 3V 2D ACE Display GPIO4 UC3 SPDIF SAI4 FTM4 IIC_EXT IIC_BASE 3 3V IIC1 SDHC GPIO4 IIC2 SPI2 SDHC_EXT SDHC_BASE 3 3V SDHC GPIO2 LPUART2 LPUART3 LPUA...

Страница 14: ...ary pin name of the LS1021A called by NXP unless there is only an alternative function available In this case the pin name corresponds to the alternative function only For description of primary and alternative function see the NXP data sheets A pin configuration is defined by the Reset Configuration Word RCW The RCW is pre installed according to the ordered module variant see chapter 2 1 In contr...

Страница 15: ...IFC_BCTL BVDD 3 3V Pin is actively driven during reset A19 IFC_AVD BVDD 3 3V Pin must NOT be pulled down during power on reset This Pin has an internal pull up resistor of 4 7kΩ A20 SPI1_SIN IFC_AD15 BVDD 3 3V Optionally this pin can be configured as IFC_AD15 signal on request assembly variant see A21 GND A22 SPI1_SCK BVDD 3 3V A23 SPI1_PCS0 IFC_ CS1 BVDD 3 3V A24 IFC_ CS0 BVDD 3 3V Note 1 A25 IFC...

Страница 16: ...ain signal and a pull up resistor of 1kΩ should be placed on this pin to 3V3 A62 SDHC_ CD I2C2_SCL DVDD 3 3V If configured as I2C interface signal this pin is an open drain signal and a pull up resistor of 1kΩ should be placed on this pin to 3V3 A63 VBAT On board RTC power supply pin 2 0V 3 6V A64 RTC_1V8 OVDD 1 8V Internal pull down resistor 10kΩ A65 TA_BB_RTC_1V0 TA_BB_VDD 1 0V Internal pull dow...

Страница 17: ...OUT of LS1021A A92 UART2_RX D1VDD 3 3V Signal UART2_SIN of LS1021A A93 UART2_ RTS D1VDD 3 3V A94 UART2_ CTS D1VDD 3 3V A95 UART1_RX DVDD 3 3V Signal UART1_SIN of LS1021A A96 UART1_TX DVDD 3 3V Signal UART1_SOUT of LS1021A A97 UART1_ RTS DVDD 3 3V A98 UART1_ CTS DVDD 3 3V A99 CLK11 DVDD 3 3V This Pin has an internal series resistor of 33Ω A100 GND A101 CLK12 DVDD 3 3V This Pin has an internal serie...

Страница 18: ...istor of 1kΩ This pin is connected internal to the PMIC interrupt output open drain B15 IRQ2_2V5 L1VDD 2 5V Internal pull up resistor of 4 7kΩ B16 IRQ3_2V5 LVDD 2 5V Internal pull up resistor of 4 7kΩ This pin is connected internal to the Ethernet Phy interrupt output open drain B17 IRQ4_3V3 DVDD 3 3V Internal pull up resistor of 4 7kΩ This pin is connected internal to the SDC interrupt output opt...

Страница 19: ...t Ethernet Interface 0 MDI 0 negative signal of differential pair B59 GBE0_A Gigabit Ethernet Interface 0 MDI 0 positive signal of differential pair B60 GND B61 GBE0_LED2 Gigabit Ethernet Interface 0 LINK LED Green LINK off GBE0_LED2 H LED OFF LINK on GBE0_LED2 L LED ON Note Internal pull down resistor of 1kΩ B62 GBE0_LED1 Gigabit Ethernet Interface 0 ACTIVITY LED Yellow No Activity GBE0_LED1 H LE...

Страница 20: ...3 3V This Pin has an internal series resistor of 33Ω B98 TDMA_RQ DVDD 3 3V This Pin has an internal series resistor of 33Ω B99 TDMA_TSYNC DVDD 3 3V This Pin has an internal series resistor of 33Ω B100 GND B101 TDMA_TXD DVDD 3 3V This Pin has an internal series resistor of 33Ω B102 TDMA_RSYNC DVDD 3 3V This Pin has an internal series resistor of 33Ω B103 TDMA_RXD DVDD 3 3V This Pin has an internal ...

Страница 21: ...e 2 5 Mechanical Dimensions and Heat spreader Figure 2 shows the dimension of the module as well as the location of the connector on the Carrier Board Please note that this is a view of the Carrier Board through the Module Figure 2 Module dimension and location of Module connector on Carrier Board ...

Страница 22: ...C performance Figure 4 Mounting example of Module Carrier Board and heat spreader No Component Quantity Order number Comments 1 Standoffs for 5mm board to board distance solder mode M2 5 4 EFCO ECM00530 L Soldered on Carrier Board 1 Standoffs for 8mm board to board distance solder mode M2 5 4 EFCO ECM00579 L Soldered on Carrier Board 2 Standoffs M2 5 x 5mm 4 SYS TEC 178185 To mounting the Module t...

Страница 23: ...GPIO1 GPIO3 CAN1 4 FTM1 3 SAI I2S 1 2 Table 8 Overview of configured on board power rails 3 2 Power on RESET and RESET Configurations After power supply is applied to the module and all internal power rails reach the required output value the signal PORST is de asserted after 140ms 280ms After the rising edge of PORST the reset control logic of LS1021A begins cycling the device through its full re...

Страница 24: ...X0_N 75mm Yes SD1_RX0_P SD1_RX0_N 67mm SD1_CLK0_P SD1_CLK0_N 53mm SD1_TX2_P SD1_TX2_N 77mm Yes SD1_RX2_P SD1_RX2_N 82mm SD1_CLK2_P SD1_CLK2_N 34mm SGMII SATA3 0 3 SD1_TX1_P SD1_TX1_N 72mm Yes SD1_RX1_P SD1_RX1_N 61mm SGMII SD1_TX3_P SD1_TX3_N 98mm Yes SD1_RX3_P SD1_RX3_N 113mm USB3 0 USB1_TX_P USB1_TX_N 36mm Yes 4 USB1_RX_P USB1_RX_N 36mm USB2 0 USB1_DP USB1_DM 36mm GbE GBE0_A GBE0_A 3 3mm GBE0_B ...

Страница 25: ... recommendations in 3 for the connections of the magnetics to the Phy the following should be notes Termination resistors required by the module Phy are present on the Module The magnetic center tab must be terminated with a 100nF 10 capacitance to ground There is no center tab reference signal on the Module connector The module Phy provides two LED output pins see Table 6 Each LED output pin can ...

Страница 26: ... is supplied with power by the VBAT pin and 3V3_D1VDD power supply domain 3 12 1 Window Watchdog timer The Module provides a window watchdog timer which is independently form the CPU clock The watchdog is a part of the on board System Diagnostics Controllers SDC The watchdog can generate a signal SDC_WDTO to reset the system and Carrier Board if the system hangs for a long time The signal SDC_WDTO...

Страница 27: ... Page 27 30 Classification Release 3 14 Thermal Design considerations An example for using a heat sink mounted on heat spreader shows Figure 5 Figure 5 Heat spreader with mounted heat sink dimension and details Figure 6 Heat spreader with mounted heat sink example ...

Страница 28: ... Carrier Board integrates well in existing IT infrastructures In addition it supports WLAN interface cards connected via MiniPCIe socked The on board SD Card as well as the mSATA socked allow for easy integration of mass storage devices onto the Application Carrier Board Figure 7 Block diagram ECUcore 1021 with Application Carrier Board For use in applications where user interaction is required th...

Страница 29: ...re available for remote I O extension Please contact us for supported field bus protocols such as POWERLINK CANopen and or Modbus The Application Kit includes an Application Carrier Board with pre assembled ECUcore 1021 and heat spreader plate The DVD contains the development environment for C C application development on the ECUcore 1021 pre installed on a ready to use virtual machine VMware The ...

Страница 30: ...SYS TEC electronic GmbH L 1589e 04 Hardware Manual ECUcore 1021 Page 30 30 Classification Release 5 Release and Comments Released by Date Signature Comments regarding the release ...

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