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ML4024 

Technical Reference 

 

MSA Compliant 

SFP MCB 

 

 

 

 

 

 

 

Summary of Contents for ML4024

Page 1: ...multilaneinc com ML4024 Technical Reference MSA Compliant SFP MCB ...

Page 2: ... 3 2 Operating Conditions 4 3 3 LED Indicators 4 3 4 Low Speed Signals 4 3 4 1 External I2C 4 3 4 2 External HW Control 5 4 ML4024 Software 6 4 1 USB Driver 6 4 2 GUI 6 5 Hardware Revision 6 6 Firmware Revision 6 7 Bootloader 7 Table of Figures Figure 1 On board LEDs 4 Figure 2 External Control Signals 5 ...

Page 3: ...C master driven from both on board microcontroller or external pin headers Current Sense On board pin headers for MSA input control signals User friendly GUI for I2C R W commands and loading custom MSA memory maps Four corner testing capability USB interface 3 ML4024 Hardware The subsequent sections cover the essential parts in the hardware for board operation and testing 3 1 Power Up To power up ...

Page 4: ...SB cable is plugged or not LEDs D2 and D4 colored green and red respectively are used for diagnostic purposes If D2 is on USB is locked and device is recognized by the USB driver If D4 is on USB is not connected or USB driver is not found If both are off board is not powered correctly or firmware is corrupted If both are blinking the board is in Bootloader mode Led D8 RX_LOS_SFP signal monitoring ...

Page 5: ...rough control signals pin headers J7 J8 and J9 In this case a jumper should be placed on pin header P19 HW_CTRL shown in the image below Figure 2 External Control Signals The low speed signals circuit shown below shows the connection of these signals to the microcontroller and SFP connector Figure 3 Low Speed Signals Schematics ...

Page 6: ... install the USB Driver Power up the board Connect the board to the PC through USB cable Download the USB driver file Go to Device Manager Find the target device that need to install the driver Right click on the device and select Update Driver Software Select Browse my computer for driver software Browse you PC and select the driver file Click Next and wait until the driver is installed 4 2 GUI F...

Page 7: ...controller 2 Connect a USB cable between the PC and Board 3 Power up the board with a 3 3V supply 4 LEDs D2 D4 start blinking 5 Remove jumper 6 Open the software Microchip USB HID Bootloader v2 3 7 Click on Open Hex File 8 Choose the new FW to download 9 Click on Program Verify 10 Once the software finishes programming press on Reset Device 11 After reset the Firmware is successfully updated ...

Page 8: ...ignals monitoring LEDs Update section 3 4 2 schematics diagram North America Worldwide Asia 48521 Warm Springs Blvd Suite 310 Houmal Technology Park 14F 5 Rm 5 14F No 295 Fremont CA 94539 Askarieh Main Road Sec 2 Guangfu Rd East Dist USA Houmal Lebanon Hsinchu City 300 Taiwan R O C 1 510 573 6388 961 81 794 455 886 3 5744 591 ...

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