Renesas M30220TF-PRB User Manual page 21

Table 3.1 Switch settings of the M30220TF-PRB and FLX64-PRB
Board Switch No.
M30220TF-PRB JP1
JP1
FLX64-PRB
JP2
Note on CNVSS:
• To debug the control program for CPU rewrite mode, you need to apply 4.5 to 5.5
V voltage to the CNVSS pin.
When the target system is connected:
Set the jumper switch JP1 of the M30220TF-PRB to "CNVSS". The CNVSS is
connected to the target system. Apply 4.5V to 5.5V voltage to the CNVSS pin of the
target system.
When the target system is NOT connected:
Set the jumper switch JP1 of the M30220TF-PRB to "VDD". 5V voltage is applied
from the emulation pod to the CNVSS.
Function
VDD
CNVSS
CNVSS
When connecting CNVSS
to the target system
(Factory-setting)
The M30220TF-PRB does not use this switch.
X
CIN
X
CIN
PORT
X
COUT
When connecting X
the target system
(Factory-setting)
IMPORTANT
( 19 / 54 )
Switch setting
Applies the VCC voltage to
CNVSS. When not
connecting the target,
is always selected in any setting.
NC
to When not connecting
COUT
X to the target system
COUT
VDD
CNVSS
applies 5 V.
PORT
NC