Renesas M3A-2152 Información técnica Pagina 31

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Hardware Setup
M3A-2114 User’s Manual (29/68)
5
5.2.3 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 5.1-3.
4.75 - 5.25V DC power supply
M3A-2114 evaluation board
CN2
JP1
JP3
JP2
LED1
Figure 5.1-3 Feeding Power to the M3A-2114 Evaluation Board
Table 5.2-1 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
5.2.4 Connecting M3A-2114 Evaluation Board and M3A-2195
Use included 10-pin Flat cable and M3A-2191 to connect M3A-2195 and CN8 connector included with the M3A-2114
Evaluation Board.
The method for connecting M3A-2195 and the M3A-2114 Evaluation Board is shown in Figure 5.2-4.
Figure 5.2-4 Connecting M3A-2114 Evaluation Board and M3A-2195
5.2.5 System Power-on Sequence when M3A-2114G52/ G62/ G72 in use
- When turning on power, turn on M3A-2195 first and then the M3A-2114 Evaluation Board, or simultaneously.
- When turning off power, turn off the M3A-2114 Evaluation Board first and then M3A-2195, or simultaneously.
- When turning on power again after turning off power, wait for 2 seconds.
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
M3A-2195
JTAG
M3A-2191 connector pitch converter
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