
78M6610+LMU Evaluation Kit User Manual
Rev 1 11
4 Hardware Setup: Digital Interface
4.1 Isolated USB Interface
Switch Description
SW4 Sets host interface mode upon reset
IFC0 Open
IFC1 Closed
SW5 Sets device address upon reset (UART/I
C modes) Both Closed
J12 Jumper Description
1/2 Connect 78M6610+LMU to USB Controller (U3) Installed
2/3 Connect 78M6610+LMU to RS485 transceiver (U11) -
J17 Jumper Description
J17 Pins Description Default
1/2 Connect USB Controller to isolation IC (U7) Installed
2/3 Connect RS485 transceiver to isolation IC (U7) -
J18 Jumper Description
1/2 Connect USB Controller to isolation IC (U7) Installed
2/3 Connect RS485 transceiver to isolation IC (U7) -
J24A, J24B Jumper Description
1/1 Connects MP0 to LED4 Installed
2/2 SDO/TXD/SDAo -
3/3 SDI/RXD/SDAi -
4/4 SPCK/ADDR0 -
5/5 Connects MP4 to LED5 Installed
6/6 SSB/DIR/SCL -
7/7 Connects MP6/ADDR1 connection to LED2 Installed
8/8 Connects MP7 connection to LED8 Installed
9/9 IFC0 -
10/10 Connects MP10 connection to LED6 Installed
11/11 IFC1 -
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