Self-Check; Self-Check Procedure - Renesas Emulation Probe for M32C/87 Group M30870T-EPB User Manual

M30870T-EPB User's Manual

2.8 Self-check

2.8.1 Self-check Procedure

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 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 emulator upper 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 20 seconds, the self-check terminated normally.
Table 2.1 Switch settings at self-check
Switch
AVCC/AVSS switch (SW1)
P87 switch (SW2)
P86 switch (SW3)
XOUT switch (SW4)
A/D conversion bit selection switch (SW5)
VDDIO switch (JP1)
POWER
POWER
CLOCK
SAFE
RESET
ERROR
RUN
WARNING
SYSTEM TARGET
STATUS STATUS
Maintenance mode started
SAFE and ERROR flash
SAFE flashes and
SAFE and ERROR
light alternately
SAFE goes out and
Figure 2.6 Self-check procedure
REJ10J0482-0300 Rev.3.00 February 16, 2006
EXT side
P87 side
P86 side
NC side
All lower side
VCC1=2 side
POWER
SAFE
ERROR
SYSTEM
STATUS
Self-check terminated normally
POWER
SAFE
ERROR
ERROR 1
SYSTEM
STATUS
Emulation probe and firmware
POWER
SAFE
ERROR
ERROR 2
ERROR lights
SYSTEM
STATUS
PC7501 system status error
POWER
SAFE
ERROR
ERROR 3
SYSTEM
STATUS
Emulation probe initialization error
POWER
SAFE
ERROR
ERROR 4
ERROR lights
SYSTEM
STATUS
Emulation probe status error
Setting
: ON
POWER
: OFF
CLOCK
: Flashing
RESET
RUN
WARNING
TARGET
STATUS
POWER
CLOCK
- When the firmware does not support the emulation probe
RESET
- When the emulation probe is not connected properly
RUN
WARNING
TARGET
STATUS
do not match
POWER
CLOCK
- When the PC7501 system is not working properly
RESET
RUN
WARNING
TARGET
STATUS
POWER
CLOCK
- When a clock is not supplied to the emulation probe
RESET
RUN
WARNING
TARGET
STATUS
POWER
CLOCK
- When the emulation probe is not working properly
RESET
RUN
WARNING
TARGET
STATUS
2. Setup
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