Renesas QB-V850MINIL User Manual page 75

QB-V850MINIL, QB-V850MINI Emulator
No. Classification
14 [IE]
15 [IE]
16 [IE]
17 [IE]
18 [IE]
[IE]
19
20 [IE]
21 [IE]
22 [IE]
[IE]
23
24 [SC]
R20UT0221EJ0400 Rev.4.00
2013.08.30
Table 6-1. List of Cautions (2/2)
V and EV are shorted on the self-check board.
DD DD
Therefore, be sure to input the same voltage level to V
The P05, P52, P53, P54, and P55 pins are used for connecting the on-chip debug emulator, so
these ports cannot be used.
The X1, X2, XT1, and XT2 pins are not connected to the target system.
Consequently, the oscillation circuit in the target system cannot be used.
Do not apply a high voltage (5.5 V or higher) to the V
QB-V850MINI may be damaged.
The REGC pin is not connected to the target system.
The REGC pin is connected to V
QB-V850MINIL or QB-V850MINI and the flash memory programmer cannot be connected at the
same time.
QB-V850MINIL or QB-V850MINI outputs a high-level signal to the FLMD0 pin while a program is
being downloaded. (QB-V850MINIL or QB-V850MINI output becomes the high-impedance state
when no program is being downloaded.)
Note the FLMD0 pin connection on the target system side.
When the flash memory programmer is connected, no clock can be supplied from the programmer.
Use a clock on the self-check board (8 MHz at shipment) for writing or erasing data from the flash
memory programmer.
Note the following points concerning the settings in the Configuration screen when the debugger is
activated.
• "Chip" area
Select the device to be used.
• "Clock" area
Set as follows.
- Main OSC: Input a frequency of the resonator mounted in OSC1 with the socket
(Input "8" when using OSC1 with the default setting).
- Multiply rate: Input the maximum multiplication rate of the frequency used for the
resonator mounted in OSC1 with the socket.
- Sub OSC: Input "32.768".
• "ID Code" area
Input the security code that has been set at addresses 0x70 to 0x79.
At shipment, the debugger can be activated by inputting "FFFFFFFFFFFFFFFFFFFF".
• "N-Wire I/F" area
Be sure to select "DCK=10MHz".
The debugger may not operate if "DCK=20MHz" is selected.
The P00 pin outputs a low-level signal during a reset.
Exercise care when performing emulation of the V850ES/KE1, V850ES/KF1, V850ES/KG1, or
V850ES/KJ1.
Do not connect the target system when performing self-testing.
Caution
and EV
DD
pin; otherwise, QB-V850MINIL or
PP
inside the emulator.
DD
6. Cautions
.
DD
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