Turning On Or Off The T-Engine Board; Using The Debug Board; Debug Board Function - Renesas SH7727 General Information Manual

R0P7727TH003TRKE General Information Manual
Don't put heavy things on the AC adapter cord. To avoid the risk of electric leakage, fire, or
electric shock, don't damage or modify the AC adapter cord.
To avoid the risk of electric shock, don't unplug the AC adapter cord with wet hands. To avoid the
risk of cord damage, electric shock, or fire, don't pull on the AC adapter cord; rather, grasp and pull
the plug to disconnect the AC adapter cord.
When connecting the AC adapter to the receptacle, check the polarity and connection beforehand
to avoid the risk of electric shock, fire, or fault.

2.3 Turning ON or OFF the T-Engine Board

To turn the T-Engine board ON or OFF, press the power-on switch (SW1) on the CPU board. To turn ON
the T-Engine board, press and hold the switch for 0.5 seconds or more. To turn it OFF, press and hold this
switch for 2 seconds or more while the T-Engine board is powered.

2.4 Using the Debug Board

2.4.1 Debug Board Function

When the debug board has been connected to the T-Engine, the following functions can be implemented:
(1) Run the program stored in the EPROM on the debug board to refresh the flash memory on the T-Engine
board. For details on flash memory refresh, refer to 10. "Flash Memory Refresh."
(2) All 8-bit LEDs on the debug board can be turned on or off from the SH7727. The software execution state
can be monitored by controlling the ON/OFF state of these LEDs.
(3) The OCD emulator (to be connected to the H-UDI and AUD pins of the SH7727) can be used.
CAUTION
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Installation