Renesas R0E521000EPB00, User Manual

Page: 27 / 88

R0E521000EPB00 User’s Manual 2. Setup
REJ10J0844-0400 Rev.4.00 October 16, 2007
Page 27 of 88
2.8 Self-check
2.8.1 Self-check Procedure
Self-check is used to verify the emulator function works properly. To run the emulator self-check, do so as explained here
below. While the self-check is in progress, LEDs will change as shown in Figure 2.6.
(1) If the user system is connected, disconnect it.
(2) Set the switches of the emulation probe as the factory-settings to execute the self-check (see Table 2.1).
(3) Within 2 seconds of activating power to the emulator, press the system reset switch on the PC7501’s front panel to switch
the emulator to maintenance mode.
(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 30 seconds, the self-check terminated normally.
Table 2.1 Switch settings at self-check
Switch Setting
Jumper switch (JP1) INT side
Jumper switch (JP2) UP side
Figure 2.6 Self-check procedure
Maintenance mode started
: ON
: OFF
: Flashing
SYSTEM
POWER POWER
SAFE
ERROR
CLOCK
RESET
RUN
WARNING
TARGET
STATUS STATUS
POWER POWER
SAFE
ERROR
CLOCK
RESET
RUN
WARNING
TARGET
STATUS
SYSTEM
STATUS
Self-check terminated normally
Emulation probe and firmware
do not match
SYSTEM
POWER POWER
SAFE
ERROR
CLOCK
RESET
RUN
WARNING
TARGET
STATUS STATUS
POWER POWER
SAFE
ERROR
CLOCK
RESET
RUN
WARNING
TARGET
STATUS
SYSTEM
STATUS
PC7501 system status error
Emulation probe initialization error
SYSTEM
POWER POWER
SAFE
ERROR
CLOCK
RESET
RUN
WARNING
TARGET
STATUS STATUS
POWER POWER
SAFE
ERROR
CLOCK
RESET
RUN
WARNING
TARGET
STATUS
SYSTEM
STATUS
Emulation probe status error
SAFE and ERROR flash
SAFE flashes and
ERROR lights
SAFE and ERROR
light alternately
SAFE goes out and
ERROR lights
ERROR 1
ERROR 2
ERROR 3
ERROR 4
- When the firmware does not support the emulation probe
- When the emulation probe is not connected properly
- When the PC7501 system is not working properly
- When a clock is not supplied to the emulation probe
- When the emulation probe is not working properly