
Hardware Setup
M3A-2114 User’s Manual (27/68)
5
5.1.2 M3A-2114 Evaluation Board Power Supply and Settings
The following shows how to set the M3A-2114 Evaluation Board.
Use a 5V DC power supply to feed power to the M3A-2114 Evaluation Board.
Use included 5V power supply cable to connect the 5V DC power supply and CN2 connector included with the
M3A-2114 Evaluation Board. The method for connecting them is shown in Figure 5.1-2.
4.75 - 5.25V DC power supply
M3A-2114 evaluation board
CN2
JP1
JP3
JP2
LED1
Figure 5.1-2 Feeding Power to the M3A-2114 Evaluation Board
Table 5.1-1 Jumper Settings before Shipment
Jumper Name Jumper Settings Remarks
JP1 Shorted between 1-2 Uses power from CN2 connector to AVCC power supply
JP2 Shorted between 1-2 Uses power from CN2 connector to the voltage regulator
JP3 Shorted between 1-2 Uses power from the voltage regulator to VCCI power supply
5.1.3 Connecting M3A-2114 Evaluation Board and M32100T-EZ-E
Use included 10-pin flat cable and M3A-2191 to connect M32100T-EZ-E and CN8 connector included with the
M3A-2114 Evaluation Board.
The method for connecting M32100T-EZ-E and the M3A-2114 Evaluation Board is shown in Figure 5.1-3.
Figure 5.1-3 Connecting M3A-2114 Evaluation Board and M32100T-EZ-E
5.1.4 System Power-on Sequence when M3A-2114G52A/ G62A/ G72A in use
- When turning on power, turn on M32100T-EZ-E first and then the M3A-2114 Evaluation Board.
- When turning off power, turn off the M3A-2114 Evaluation Board first and then M32100T-EZ-E.
- When turning on power again after turning off power, wait for 10 seconds.
- Power to M32100T-EZ-E can be fed from USB cable.
Note: Unless the Starter Kit is powered on this sequence, the kit may operate erratically or break down.
M3A-2114 evaluation board
CN8
10 pin flat cable
M32100T-EZ-E
SDI I/F
M3A-2191 connector pitch converter
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