SNVU762 May   2021 LP5860

 

  1.   1
  2.   2
  3.   3
    1.     4
    2.     5
  4.   6
    1.     7
    2.     8
    3.     9
    4.     10
    5.     11
  5.   12
    1.     13
    2.     14
    3.     15

2.1 Hardware Setup

In the default jumper setting, the board can be evaluated by USB power directly and does not need an external power supply. Setup connection is demonstrated in Figure 2-1. The setup procedure follows:

  1. Connect the USB2ANY with the LP5860EVM using the 30-pin ribbon cable
  2. Plug the USB cable into the USB port on the computer
GUID-20210505-CA0I-788N-VZBR-BN6KDHZD7BWD-low.svg Figure 2-1 Hardware Connection

Figure 2-2 shows the default jumper settings.

GUID-20210505-CA0I-MWTD-G4ZK-5SR3CW8BX21M-low.svg Figure 2-2 Default Jumper Setting

If maximum current is set above 20 mA, an external VLED supply is recommended during evaluation, since the USB can only provide around 400-mA current. The setup procedure follows:

  1. Connect the USB2ANY to the LP5860EVM using the 30-pin ribbon cable
  2. Connect a 5-V external power supply to the VLED_EXT terminal (see FIgure 2-3) and connect the switching jumper (J1) to another side
  3. Plug the USB cable into the USB port on the computer
GUID-20210505-CA0I-M51T-VW4Z-MW6DSRCLR7KJ-low.svg Figure 2-3 Key External Connectors