LI-LBCM2M1 Leopard Imaging, LI-LBCM2M1 Datasheet - Page 36

• Manufacturer Part Number: LI-LBCM2M1
• Description: Daughter Cards & OEM Boards 2MP CMOS (Aptina) CAMERA BOARD
• Manufacturer: Leopard Imaging

Specifications of LI-LBCM2M1

• Rohs: yes
• Product: VGA Camera Boards
• Description/function: 2 Mega pixel camera board
• For Use With: LI-TB01, LI-TB02

2.11 USB 2.0 Port and USB Host Mode
Leopardboard v1.3 supports USB device mode and host mode. (By default, the hardware is set to device mode)
To change between these two modes, J1 and J4 needs to be adjusted accordingly. For these two jumpers, J1 has
2 pins and J4 has 3 pins. Please see Figure 33 for pin assignment of J4.
For device mode, no jumper should be placed on J1 while the jumper on J4 should stay on Pin 1 & Pin 2. For
host mode, jumper should be placed on J1 while the jumper on J4 should stay on Pin 2 & Pin 3.
Please see Figure 34 for the position of J1, J4 and the USB port.
Leopardboard 365 Hardware Guide
Table 2 Jumper settings related to host & device mode
Device Mode
Host Mode
Mode
Pin 2
Pin 1
Pin 3
J4
No Jumper
J1 Setting
Jumper
Figure 33 Pin assignment
of J4
Jumper on Pin 2 & Pin 3
Jumper on Pin1 & Pin 2
J4 Setting
J1
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