User`s guide

Hardware Components
30 M1 System Management Board User’s Guide
The following signals are provided in the debug area:
• Power: 5 V, 3.3 V, 1.5 V and digital and analog GND are provided in this are for easy access. Ensure that the current
consumption for any part added to this does not exceed 500 mA.
• Spare I/Os: 24 I/Os are provided for debug purposes. These I/Os are connected to the A3P250-FG144 FPGA part.
• Gate Driver: Three gate driver pins are provided: IO_BLUE_TRI, IO_GREEN_TRI, IO_ORANGE_TRI. When
using these gate drivers, check the jumper settings (Figure 2-23).
• Trim Voltage: This signal is used in the digital brick application. See “Digital Brick” on page 25. This signal is also
routed to the prototype area. This pin can be configured as PWM output.
• External Voltages: These are the same input signal provided in “Voltage Monitors” on page 24 and can be used for
debug purposes.
Table 2-23 · Jumper Settings
Signal Jumpers Tri-LED Gate Driver
IO_BLUE_TRI JP29 1-2 Remove Jumper
IO_GREEN_TRI JP30 1-2 Remove Jumper
IO_ORANGE_TRI JP31 1-2 Remove Jumper