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Related Manuals for MicroSys Electronics miriac SBC-LS1028A
Summary of Contents for MicroSys Electronics miriac SBC-LS1028A
- Page 1 SBC-LS1028A User Manual (CRX07 Revision 2) V 1.0...
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Page 2: Table Of Contents
Test Connector ..........53 Current Measurement ......... 23 Switches, Buttons and Jumpers ....54 Voltage Monitoring ........23 Boot Device Switch ........54 Fuses ............23 Board Configuration Switch ......55 miriac SBC-LS1028A User Manual V 1.0 2/65 © MicroSys Electronics GmbH 2019... - Page 3 Table of Figures ........... 63 LEDs on MPX-LS1028A ......59 11.3 Table of Tables ..........64 Software ............. 60 History ............65 U-Boot ............60 Operating System Support ......60 miriac SBC-LS1028A User Manual V 1.0 3/65 © MicroSys Electronics GmbH 2019...
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Page 4: General Notes
Copyright MicroSys Electronics GmbH, September 2019 All rights reserved. All rights in any information which appears in this document belong to MicroSys Electronics GmbH or our licensors. You may copy the information in this manual for your personal, non-commercial use. -
Page 5: Offer To Provide Source Code Of Certain Software
This offer is valid to anyone in receipt of this information. MicroSys Electronics GmbH is eager to duly provide complete source code as required under various Free Open Source Software licenses. If however you... -
Page 6: Symbols, Conventions And Abbreviations
XXX+ denotes the positive signal of a differential pair denotes an optional not mounted or fitted part Table 1-2 Conventions miriac SBC-LS1028A User Manual V 1.0 6/65 © MicroSys Electronics GmbH 2019... -
Page 7: Introduction
Carrier board mounting holes are not connected to GND. The module’s mounting holes are not connected to GND Take this into account when handling and mounting the unit miriac SBC-LS1028A User Manual V 1.0 7/65 © MicroSys Electronics GmbH 2019... -
Page 8: Short Description
2.4 Feature Changelist for HW Revisions Revision 1 Revision 1 is the first revision. Revision 2 ■ Changed ST4 to MIPI-10 connector ■ Added USB support to ST7 and ST8 mini PCIe slots miriac SBC-LS1028A User Manual V 1.0 8/65 © MicroSys Electronics GmbH 2019... -
Page 9: Functional Coverage
(Data 6 , 7) ✓ 2x CAN FD ✓ DisplayPort DisplayPort Signals on standard MIPI-10 ✓ JTAG connector ✓ RTC with backup (supercap) ✓ Reset Button, LED Table 2-1 Functional coverage miriac SBC-LS1028A User Manual V 1.0 9/65 © MicroSys Electronics GmbH 2019... -
Page 10: Quick Start Guide
Network connection to your local network ■ TFTP server available for downloading within the network The TFTP server may run on the same PC as the serial terminal miriac SBC-LS1028A User Manual V 1.0 10/65 © MicroSys Electronics GmbH 2019... -
Page 11: Board Preparation And Power-Up
Connect the power supply to the ST20 connector, while the power supply is still switched off. ■ Switch on the power. Ethernet cable USB cable (serial console) Power supply Figure 3-1 System setup example miriac SBC-LS1028A User Manual V 1.0 11/65 © MicroSys Electronics GmbH 2019... -
Page 12: Operation
Releasing PCI reset ... Using SERDES1 Protocol: 60248 (0xeb58) PCIe0: pcie@3400000 disabled PCIe1: pcie@3500000 Root Complex: no link Waking secondary cores to start from fbd64000 All (2) cores are up. miriac SBC-LS1028A User Manual V 1.0 12/65 © MicroSys Electronics GmbH 2019... -
Page 13: Linux
RGMII => Linux For detailed setup instructions, refer to the PDF document “Linux_4.x_Yocto_SDK_User_Manual” provided on the USB stick which is deliv- ered with the Development Kit. miriac SBC-LS1028A User Manual V 1.0 13/65 © MicroSys Electronics GmbH 2019... -
Page 14: System Description
PCIe Gen 3 @ 8Gbps 1x PCIe extension Lane x1, Root Complex connector functionality PCIe Gen 3 @ 8Gbps 1x mSATA / Mini PCIe Lane x1, Root Complex Slot functionality miriac SBC-LS1028A User Manual V 1.0 14/65 © MicroSys Electronics GmbH 2019... - Page 15 10-pin MIPI header on Controller carrier Power Management Primary Supply Input: 9-30V DC Output: 5V DC / peak 8A Backup Supply Supercap (RTC backup) Table 4-1 Feature Overview miriac SBC-LS1028A User Manual V 1.0 15/65 © MicroSys Electronics GmbH 2019...
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Page 16: Mechanical Dimensions
The following drawing shows the mechanical outline of the MPX-LS1028A module that is plugged in the CRX07 carrier. Figure 4-2 Mechanical Dimensions: Module For 3D data files please contact MicroSys. miriac SBC-LS1028A User Manual V 1.0 16/65 © MicroSys Electronics GmbH 2019... -
Page 17: Sbc-Ls1028A
System Description 4 SBC-LS1028A The following drawing shows the mechanical outline of the SBC-LS1028A. Figure 4-3 Mechanical Dimensions: SBC-LS1028A Carrier For 3D data files please contact MicroSys. miriac SBC-LS1028A User Manual V 1.0 17/65 © MicroSys Electronics GmbH 2019... -
Page 18: Connector Layout - Top
System Description 4 4.4 Connector Layout – Top Figure 4-4 Top connectors miriac SBC-LS1028A User Manual V 1.0 18/65 © MicroSys Electronics GmbH 2019... -
Page 19: Connector Layout - Bottom
System Description 4 4.5 Connector Layout – Bottom Figure 4-5 Bottom connectors miriac SBC-LS1028A User Manual V 1.0 19/65 © MicroSys Electronics GmbH 2019... -
Page 20: Power Supply
Over-voltage is limited to 33V by a TVS diode. Spikes higher than 33V will be cut off. Please note that applying a permanent power higher than the breakdown voltage will destroy the TVS diode. miriac SBC-LS1028A User Manual V 1.0 20/65... -
Page 21: Input Power Connector 1 (Pressure Clamp)
Table 4-1 Pinout Pressure Clamp Input Power Connector 2 (Power Jack) Part Reference ST20 Manufacturer: Würth Elektronik Type: 694106106102 Pinout: Signal Function +VIN Power Ground Table 4-2 Pinout Power Jack miriac SBC-LS1028A User Manual V 1.0 21/65 © MicroSys Electronics GmbH 2019... -
Page 22: Power Supply Structure
Figure 4-6 Power supply structure RTC Backup Battery The RTC on the module is supplied from a 470mF supercap that is charged by the 5V power source on the carrier. miriac SBC-LS1028A User Manual V 1.0 22/65 © MicroSys Electronics GmbH 2019... -
Page 23: Current Measurement
1,642V / 1,719V 1,5V Undervoltage 1,390V 1,361V / 1,420V 1,0V Undervoltage 0,899V 0,885V / 0,915V Table 4-3 Voltage monitoring limits (carrier) Fuses There are no fuses on the SBC-LS1028A. miriac SBC-LS1028A User Manual V 1.0 23/65 © MicroSys Electronics GmbH 2019... -
Page 24: System Core, Boot Configuration And On-Board Memory
Both JTAG and Boundary Scan connections can be established. SW2 switches between these two modes (see chapter 7.2). Please see chapter 6.10 for a description of the JTAG connector. miriac SBC-LS1028A User Manual V 1.0 24/65 © MicroSys Electronics GmbH 2019... -
Page 25: Reset Structure
CPU module PCIE-RST# Output from Active low PERST# reset: the module Auxiliary reset signal to reset connected PCIe devices Table 5-1 Reset signal overview miriac SBC-LS1028A User Manual V 1.0 25/65 © MicroSys Electronics GmbH 2019... -
Page 26: Rstin# / Hrst
SW2. The difference is how the resets on the module connect to the CPU. PCI Express Reset PCIE-RST# is an auxiliary reset signal for PCIe devices to implement the Fundamental Reset (“PERST#”). miriac SBC-LS1028A User Manual V 1.0 26/65 © MicroSys Electronics GmbH 2019... -
Page 27: Clock Distribution
System Core, Boot Configuration and On-Board Memory 5 5.4 Clock Distribution The following diagram shows the clock distribution of the SBC-LS1028A system: Figure 5-2 Clock distribution miriac SBC-LS1028A User Manual V 1.0 27/65 © MicroSys Electronics GmbH 2019... -
Page 28: Boot Options
DIP Switch Boot Source CS0# CS1# [BOOT] SDHC1: NAND SD-Card SDHC2: NAND eMMC QSPI NAND Flash NAND (4KB pages) QSPI NOR NAND Flash Table 5-2 Hard-wired boot signals miriac SBC-LS1028A User Manual V 1.0 28/65 © MicroSys Electronics GmbH 2019... -
Page 29: Qspi Flash
XSPI1_A_CS1# → XSPI1_A_SCK LVTTL 4 / 9 ↔ XSPI1_A_DATA0 LVTTL ↔ XSPI1_A_DATA1 LVTTL ↔ XSPI1_A_DATA2 LVTTL ↔ XSPI1_A_DATA3 LVTTL +1.8V Table 5-3 QSPI Serial NAND Flash pin assignments miriac SBC-LS1028A User Manual V 1.0 29/65 © MicroSys Electronics GmbH 2019... -
Page 30: Qspi Nor Flash
H12 / XSPI1_A_CS0# → LVTTL XSPI1_A_CS1# → XSPI1_A_SCK LVTTL ↔ XSPI1_A_DATA0 LVTTL ↔ XSPI1_A_DATA1 LVTTL ↔ XSPI1_A_DATA2 LVTTL ↔ XSPI1_A_DATA3 LVTTL +1.8V Table 5-4 QSPI NOR Flash pin assignment miriac SBC-LS1028A User Manual V 1.0 30/65 © MicroSys Electronics GmbH 2019... -
Page 31: I²C Bus
✓ TMP451AIDQF 0x4C Temperature sensor ✓ 0x51 PCF85063ATT ✓ 0x54 BR24G128NUX-3 EEPROM ✓ 0x70 TCA9544APWR I²C Multiplexer Table 5-5 I²C-1 bus map Figure 5-4 I2C-1 bus topology miriac SBC-LS1028A User Manual V 1.0 31/65 © MicroSys Electronics GmbH 2019... -
Page 32: Peripherals
Dual USB connector Type A ✓ ST18 Fuse programming connector ✓ JTAG connector (carrier) ST19 ✓ ST20 Power plug ✓ ST21 Test connector Table 6-1 Connector reference overview miriac SBC-LS1028A User Manual V 1.0 32/65 © MicroSys Electronics GmbH 2019... -
Page 33: Module Connector
0000 RGMII RGMII 0001 0100 QSGMII 0 QSGMII 1 0101 Lane 1 QSGMII 2 0110 QSGMII 3 0111 Table 6-2 LAN / DTSEC / SerDes / RGMII assignment miriac SBC-LS1028A User Manual V 1.0 33/65 © MicroSys Electronics GmbH 2019... -
Page 34: Sgmii
→ → AG13 SD1-TX0_N SD1-TX0_N S_INN ← ← AK10 SD1-RX0_P SD1-RX0_P S_OUTP ← ← AJ11 SD1-RX0_N SD1-RX0_N S_OUTN Table 6-4 SerDes 0 pin assignment Figure 6-1 SGMII topology miriac SBC-LS1028A User Manual V 1.0 34/65 © MicroSys Electronics GmbH 2019... -
Page 35: Rgmii
EMII_MDIO EMII_MDIO MDIO 1.8V → T62 → EMII_MDC EMII_MDC 1.8V AK2 EC1_GTX_CLK125 ← B60 EC1_GTX_CLK125 ← CLK125 1.8V Table 6-5 Port RGMII pin assignment Figure 6-2 RGMII topology miriac SBC-LS1028A User Manual V 1.0 35/65 © MicroSys Electronics GmbH 2019... -
Page 36: Qsgmii
→ → AG15 SD1-TX1_N SD1-TX1_N Q_INN ← ← AK12 SD1-RX1_P SD1-RX1_P Q_OUTP ← ← AJ13 SD1-RX1_N SD1-RX1_N Q_OUTN Table 6-6 SerDes 1 pin assignment Figure 6-3 QSGMII topology miriac SBC-LS1028A User Manual V 1.0 36/65 © MicroSys Electronics GmbH 2019... -
Page 37: Pcie Connections
MicroSys recommends to use only half-size cards with this slot! miriac SBC-LS1028A User Manual V 1.0 37/65 © MicroSys Electronics GmbH 2019... - Page 38 SD1-RX2_N SD1-RX2_N PER0_N Table 6-9 mPCIe Slot SerDes 2 assignment AC coupling capacitors for PER0_N and PER0_P have to be placed on the plug-in card near the transmitter. miriac SBC-LS1028A User Manual V 1.0 38/65 © MicroSys Electronics GmbH 2019...
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Page 39: Mini-Pcie Slot / Msata Slot
The broaching nuts for half-size cards are not populated to allow cards without height restrictions. miriac SBC-LS1028A User Manual V 1.0 39/65 © MicroSys Electronics GmbH 2019... - Page 40 SD1-RX3_N SD1-RX3_N PER0_P Table 6-11 mPCIe Slot SerDes 3 assignment AC coupling capacitors for PER0_N and PER0_P have to be placed on the plug-in card near the transmitter. miriac SBC-LS1028A User Manual V 1.0 40/65 © MicroSys Electronics GmbH 2019...
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Page 41: Pcie Root Complex / Endpoint
It is also necessary to adapt the software configuration of the two systems involved in the setup. By setting the “Endpoint” mode without correct software configuration the behaviour of the SBC-LS1028A may be unpredictable. miriac SBC-LS1028A User Manual V 1.0 41/65 © MicroSys Electronics GmbH 2019... -
Page 42: Microsd Card Slot
The microSD card slot is supplied by the voltage provided on the “EVDD_MODULE” pins (1,8V / 3,3V). This voltage is generated on the module and is software controlled. Figure 6-4 SDHC1 topology miriac SBC-LS1028A User Manual V 1.0 42/65 © MicroSys Electronics GmbH 2019... -
Page 43: Usb
SPI3_CS2# / → → ENABLE USB1_DRVVBUS USB1_DRVVBUS SPI3_CS1# / SPI3_CS1# / ← ← FAULT# USB1_PWRFAULT USB1_PWRFAULT ← USB1_ID USB1-UID ← Table 6-14 USB Host-Only Port 1 pin assignment miriac SBC-LS1028A User Manual V 1.0 43/65 © MicroSys Electronics GmbH 2019... - Page 44 By means of J27, USB port 1 can be individually enabled and returns a separate over-current signal. USB1_PWRFAULT is a high-active signal. A logic high level signals the port is in an over-current situation Figure 6-5 USB1 topology miriac SBC-LS1028A User Manual V 1.0 44/65 © MicroSys Electronics GmbH 2019...
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Page 45: Usb2
By means of J28 USB port 2 can be individually enabled and returns a separate over-current signal. USB2_PWRFAULT is a high-active signal. A logic high level signals the port is in an over-current situation Figure 6-6 USB2 topology miriac SBC-LS1028A User Manual V 1.0 45/65 © MicroSys Electronics GmbH 2019... -
Page 46: Usb3
The following table shows the internal connections: LS1028A ST14 Name Signal Signal Vbus+ UART1- ← ← UART1-SIN ↔ UART1- → → UART1-SOUT Table 6-16 USB Host-Only Port 3 pin assignment Figure 6-7 USB3 topology miriac SBC-LS1028A User Manual V 1.0 46/65 © MicroSys Electronics GmbH 2019... -
Page 47: Displayport
DP_AUX_N DP_AUX_N AUX_CH- ← ← DP_HDP DP_HDP RETURN DP_PWR Table 6-17 DisplayPort Connector Pinout All GNDx and RETURN pins are connected to internal GND. Figure 6-8 DisplayPort topology miriac SBC-LS1028A User Manual V 1.0 47/65 © MicroSys Electronics GmbH 2019... -
Page 48: Can
I2C4_SCL / I2C4_SCL / → → CAN2_P CAN2_TX CAN2_TX I2C4_SDA / I2C4_SDA / ← ← CAN2_N CAN2_RX CAN2_RX Table 6-19 CAN2 pin assignment ST2 Figure 6-10 CAN2 topology miriac SBC-LS1028A User Manual V 1.0 48/65 © MicroSys Electronics GmbH 2019... -
Page 49: Mikrobus™-Interface
SW2 (see chapter 7.2) can switch polarity of the reset pin “RST”. This pin is often used for enabling the add-on board so make sure the correct polarity is chosen. Figure 6-11 mikroBUS™ topology miriac SBC-LS1028A User Manual V 1.0 49/65... - Page 50 UART2_RXD → → UART2_TXD UART2_TXD SCL (via I2C-Ex- → → I2C1_SCL I2C1_SCL pander) SDA (via I2C-Ex- ↔ ↔ I2C1_SDA I2C1_SDA pander) +5,0V Table 6-21 mikroBUS™ pin assignment ST16 miriac SBC-LS1028A User Manual V 1.0 50/65 © MicroSys Electronics GmbH 2019...
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Page 51: Jtag Connector
→ → JTCK JTCK → → JTDO JTDO n.c. / KEY ← ← JTDI JTDI n.c. ← ← TRST# JTRST# JTRST# Table 6-22 JTAG connector pinout to module miriac SBC-LS1028A User Manual V 1.0 51/65 © MicroSys Electronics GmbH 2019... -
Page 52: Jtag On Carrier
The JTAG signals of the QSGMII PHY are available on a 10-pin 2.54mm pitch header. Part Reference: ST19 Manufacturer: Würth Type: WE-6130-10-211-21 ST19 88E1548P Signal → → ← → → TRST# TRST# Table 6-23 JTAG Connector Pinout carrier miriac SBC-LS1028A User Manual V 1.0 52/65 © MicroSys Electronics GmbH 2019... -
Page 53: Fan Connector
Internal voltages are routed to a 10-pin 2.54mm pitch header to be measured during production test. Part Reference: ST21 Manufacturer: Würth Elektronik Type: 61301021121 Description Description 3,3V 5V0_MODULE 1,8V 1,5V VCC_RTC 1,0V Table 6-25 Test connector pinout miriac SBC-LS1028A User Manual V 1.0 53/65 © MicroSys Electronics GmbH 2019... -
Page 54: Switches, Buttons And Jumpers
Boot Device Setting Boot Source Location SDHC1: carrier SD Card SDHC2: carrier eMMC QSPI NAND Flash module (4KB pages) QSPI NOR Flash module Figure 7-2 Boot device settings miriac SBC-LS1028A User Manual V 1.0 54/65 © MicroSys Electronics GmbH 2019... -
Page 55: Board Configuration Switch
ON: CPU module is PCIe Endpoint OFF: CPU module is Root Complex (default) ON: mikroBUS reset is low active OFF: mikroBUS reset is high active Table 7-1 Configuration switch settings miriac SBC-LS1028A User Manual V 1.0 55/65 © MicroSys Electronics GmbH 2019... -
Page 56: Reset Button
Pressing the reset button “SW3” triggers a Hard Reset. The reset button is connected to J6 and triggers the RSTIN# signal on ST6 pin “T7”. See chapter 5.3 for more details. miriac SBC-LS1028A User Manual V 1.0 56/65 © MicroSys Electronics GmbH 2019... -
Page 57: Leds
OFF = General Purpose Output is low ON = General Purpose Output is high YELLOW CFG_RCW3/GPO OFF = General Purpose Output is low Table 8-1 Carrier Indicator LEDs miriac SBC-LS1028A User Manual V 1.0 57/65 © MicroSys Electronics GmbH 2019... -
Page 58: Rj45 Leds
LED on: Link SGMII GREEN J17-14 SGMII_P0_LED0 LED blinking: Activity RGMII YELLOW J18-13 RGMII_P0_LED1 LED on: Link RGMII GREEN J18-14 RGMII_P0_LED0 LED blinking: Activity Table 8-2 LAN Indicator LEDs miriac SBC-LS1028A User Manual V 1.0 58/65 © MicroSys Electronics GmbH 2019... -
Page 59: Leds On Mpx-Ls1028A
ON = power supplies are ok green OFF = power fail Reset on Module ON = active reset OFF = no reset, CPU is active Table 8-3 LEDs on CPU module miriac SBC-LS1028A User Manual V 1.0 59/65 © MicroSys Electronics GmbH 2019... -
Page 60: Software
Boot options can be selected by the Boot Device Switch (see chapter 7.1). 9.2 Operating System Support MicroSys Electronics GmbH offers Linux and Microware's OS-9 RTOS support for the board. If you have ordered a Starter Kit, the most recent MicroSys Linux release will be available on the accompanying microSD card, so you can start to develop and test your application right away. -
Page 61: Known Issues
Known Issues 10 10 Known Issues The following features are currently not supported: ■ Boundary Scan has not been tested yet ■ PCIe Endpoint is currently not supported miriac SBC-LS1028A User Manual V 1.0 61/65 © MicroSys Electronics GmbH 2019... -
Page 62: Appendix
SDRAM ..........Synchronous Dynamic Random Access Memory SGMII .............. Serial Gigabit Media-independent Interface SOM ......................System On Module UART ............Universal Asynchronous Receiver Transmitter USB ..................... Universal Serial Bus miriac SBC-LS1028A User Manual V 1.0 62/65 © MicroSys Electronics GmbH 2019... -
Page 63: Table Of Figures
Figure 7-3 Board Configuration Switch ................55 Figure 7-4 Reset Button ....................... 56 Figure 8-1 LEDs on carrier ....................57 Figure 8-2 RJ45 LEDs ......................58 Figure 8-3 LEDs on MPX-LS1028A ..................59 miriac SBC-LS1028A User Manual V 1.0 63/65 © MicroSys Electronics GmbH 2019... -
Page 64: Table Of Tables
Table 8-1 Carrier Indicator LEDs ..................57 Table 8-2 LAN Indicator LEDs ....................58 Table 8-3 LEDs on CPU module ..................59 Table 12-1 Document history ....................65 miriac SBC-LS1028A User Manual V 1.0 64/65 © MicroSys Electronics GmbH 2019... -
Page 65: History
History 12 12 History Date Version Change Description 2019-09-11 First Release Table 12-1 Document history miriac SBC-LS1028A User Manual V 1.0 65/65 © MicroSys Electronics GmbH 2019...
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