Renesas R0E436640CPE00, Руководство пользователя

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R0E436640CPE00 User’s Manual 2. Setup
REJ10J0918-0300 Rev.3.00 February 15, 2007 Page 29 of 102
2.7 Self-check
2.7.1 Self-check Procedure
To run the self-check of the emulator, do so as explained here below. While the self-check is in progress, the LEDs will change
as shown in Figure 2.10.
(1) If the user system is connected, disconnect it.
(2) Set the jumper as the factory-settings to execute the self-check (see Table 2.3).
(3) Within 2 seconds of activating power to the emulator, press the system reset switch on the emulator upper panel.
(4) Check the SAFE LED starts flashing and then press the system reset switch again.
(5) The self-check will start. If the normal result is displayed in about 20 seconds, the self-check terminated normally.
Table 2.3 Jumper settings for the self-check
Switch Setting
MCU power supply source selection jumper (JP1) INT
MCU power supply voltage selection jumper (JP2) 5V
POWER jumper INT
POWER CLOCK
RESET RUN
LED3 LED4 LED5 LED6
RESET (1) Within 2 seconds of activating power,
press the reset switch.
(2) Check that the SAFE LED starts
blinking, then press the system reset
switch again.
(3) Target status LEDs start blinking at random intervals.
Normal
RESET
ON OFF Blinking
It takes 20 seconds at OSC1=20MHz.
LED1 LED2
POWER SAFE
POWER CLOCK
RESET RUN
LED3
LED4 LED5 LED6 LED1 LED2
POWER SAFE
POWER
CLOCK RESET RUN
LED3 LED4 LED5 LED6
LED1 LED2
POWER SAFE
POWER CLOCK
RESET RUN
LED3
LED4 LED5 LED6 LED1 LED2
POWER SAFE
LED1 LED2
POWER SAFE
Error
POWER CLOCK RESET
RUN
LED3 LED4 LED5 LED6
Self-check starts.
SAFE LED status
ON
OFF
Blinking
SAFE LED is turned off and one or more target
status LEDs start blinking according to the error
type.
LED display
Figure 2.10 Self-check procedure