SBC-SPEAR1340: USB Host 0 VBUS (D3) SBC-SPEAR1340: USB Host 1 VCC (D2) SBC-SPEAR1340: USB On-The-Go VBUS (D4) ‹ SPI Flash Memory (U6) up SBC-SPEAR1340: USB Host 0 VBUS (D3) ›