Connection Of Power - Renesas M-Station User Manual

Baseboard for 78k0 and 78k0s micro-boards
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M-Station Baseboard
7.9

Connection of Power

1.
To apply power to the M-Station, connect the supplied AC adapter to an AC power source.
2.
Connect the power connector on the adapter to the J8 power connector on the M-Station.
This will provide 12VDC for operation of the M-Station.
3.
If you are using the batteries in the battery holder to power the micro-board, connect JP2 to
the "BAT" position at this time.
4.
If you are using the target system to provide power to the CPU and the M-Station V
and/or V
powering the M-Station interface from the target.
5.
When power is applied to the M-Station and available to power V
red PWR LED D11 will light.
6.
The red D11 PWR LED indicates that V
necessarily indicate that VDD is "hot".
7.
When running the FP4MST program, V
actively performing a flash programming operation, but the red D11 LED will still be on. This
allows the connection of a FA-type flash adapter to the M-Station to program a loose device,
and allows the socket on the adapter to be "cold" for changing of devices between
operations.
8.
In all other instances, you should assume that V
is on. At this point, the M-Station and micro-board are connected, powered, and ready for
operation.
power, turn on the target power at this point. Make sure JP2 is removed when
DE
44
DD
power is available on the M-Station, but does not
DD
from the M-Station is turned off except when
DD
power is on when the red D11 PWR LED
DD
DD
on the micro-board, the

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