MULTILANE ML4062-MCB-LPBK Technical Reference Download Page 8

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Bootloader

Accessing in bootloader mode allows the user to reprogram the microcontroller, this is done as
described below:

Connect a jumper on P15 (Boot_Run) near the microcontroller.

Connect a USB cable between the PC and Board.

Power up the board.

LEDs (D2, D4) start blinking.

Remove jumper.

Open the software “Microchip USB HID Bootloader v2.3”.

Click on “Open Hex File”.

Choose the target FW to download.

Click on “Program/Verify”.

10.

Once the software finishes programming press on “Reset Device”.

11.

After reset the Firmware is successfully updated.

Summary of Contents for ML4062-MCB-LPBK

Page 1: ...multilaneinc com ML4062 MCB LPBK Technical Reference MSA Compliant QSFP DD MCB...

Page 2: ...3 4 Default Board Configuration 4 3 5 LED Indicators 5 3 6 Low Speed Signals 6 3 6 1 External HW Control 6 3 6 2 Pin Access 6 4 ML4062 MCB LPBK Software 7 4 1 GUI 7 5 Hardware Revision 7 6 Firmware R...

Page 3: ...master driven from both on board microcontroller or external pin headers On board pin headers for MSA low speed signals external control Internal noise injection option through a programmable switchin...

Page 4: ...labeled by the silkscreen as shown below Figure 1 External Power Source In both cases the 5V supply through the main power connector must be present to supply the micro and other features 3 3 Operatin...

Page 5: ...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...

Page 6: ...Signals When a jumper is placed on P19 HW_CTRL the control signals can be accessed externally through pin headers shown above In this case control signals are tri stated in the microcontroller and con...

Page 7: ...d access all its features The communication between the ML4062 MCB LPBK board and the software is established through Ethernet connection 4 1 GUI For GUI installation and operation refer to the link b...

Page 8: ...microcontroller 2 Connect a USB cable between the PC and Board 3 Power up the board 4 LEDs D2 D4 start blinking 5 Remove jumper 6 Open the software Microchip USB HID Bootloader v2 3 7 Click on Open He...

Page 9: ...ault board configuration section Add low speed signals diagram Add HW and FW revision sections North America Worldwide Asia 48521 Warm Springs Blvd Suite 310 Houmal Technology Park 14F 5 Rm 5 14F No 2...