M38000T2-CPE Renesas Electronics America, M38000T2-CPE Datasheet - Page 31

• Manufacturer Part Number: M38000T2-CPE
• Description: EMULATOR BASE UNIT 740
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of M38000T2-CPE

• Contents: Compact Emulator, IDE, Assembler and Linker
• For Use With/related Products: 740 Family MCUs
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M38000T2-CPE User’s Manual
2.8 Self-check
2.8.1 Self-check Procedure
The self-check is a function to check the memory etc. mounted in the emulator. The self-check is executed when the emulator
starts up, and detailed check is executed by following the procedure below. Execute this self-check with the user system
connected, and do so as explained here below. While the self-check is in progress, LEDs will change as shown in Figure 2.12.
(1) Within 2 seconds of activating power to the emulator, press the system reset switch on the emulator upper panel.
(2) Check the SAFE LED starts flashing and then press the system reset switch again.
(3) The self-check will start. If the normal result is displayed in about 10 seconds, the self-check terminated normally.
Figure 2.12 Self-check procedure
R20UT0213EJ0600 Rev.6.00
Oct. 20, 2010
Immediately after starting up
the emulator
* Time required for the self-checks depend on target MCU's operating frequency.
Example
SAFE
RUN
POWER
POWER
CLOCK
RESET
: ON
: OFF
: Blinking
STATUS
STATUS
SYSTEM
TARGET
Press the system
reset switch
within 2 seconds
after turning on
the power.
In maintenance mode
(SAFE LED blinks)
RUN
POWER
SAFE
POWER
CLOCK
RESET
Error detected
SAFE LED turns OFF
STATUS
STATUS
SYSTEM
TARGET
RUN
POWER
SAFE
POWER
CLOCK
RESET
Check the SAFE
LED is blinking,
then press the
system reset
switch again.
STATUS
STATUS
SYSTEM
TARGET
When an error is
detected, target status
LESs blink to display
the error.
During self-check
(LEDs blink at random)
SAFE
RUN
POWER
POWER
CLOCK
RESET
STATUS
STATUS
SYSTEM
TARGET
Terminated normally
(SAFE LED is lit)
RUN
SAFE
CLOCK
RESET
POWER
POWER
STATUS
STATUS
SYSTEM
TARGET
Page 31 of 82
2. Setup