User manual

Starter Kit Schematics

FIGURE A-2: STARTER KIT SCHEMATIC, SHEET 2: PROGRAMMER/DEBUGGER USB

INTERFACE, TARGET POWER SWITCHING AND REGULATION

USB Interface

(Bus Powered)

3.3 V LDO

Linear Regulator

Host MCU Switchable

3.3 V Regulated Supply

Status LED -

System Power

Host MCU Switchable

VBUS Unregulated Supply

Target Power Indicator (VBUS)