Technical information

( 31 / 76 )
Table 3.2 Switch settings of the M306NAT2-RPD-E (2/2)
SwitchSignal Setting Description
SW4P86/X
COUT
P87/XCIN SW5
Connects pin P86/X
COUT of MCU to the target
system. (Uses pin P86/XCOUT as port P86)
Uses pin P87/XCIN as XCIN.
Connects the P87/XCIN pin of MCU to the target
system. (Uses P87/XCIN pin as port P87)
Does not connect pin P86/X
COUT of MCU. (Uses
P86/XCOUT pin as XCOUT and opens XCOUT.)
Connects pin P86/XCOUT of MCU to the target
system. (Uses pin P86/XCOUT as XCOUT and connect
XCOUT to the target system.)
XCOUT
OPEN
P86
SW4
P86/XCOUT
(Factory-setting)
XCOUT
OPEN
P86
SW4
P86/XCOUT
XCOUT
OPEN
P86
SW4
P86/XCOUT
P87
XCIN
SW5
P87/XCIN
(Factory-setting)
P87
XCIN
SW5
P87/XCIN
JP2
Only this setting is available.
Do not set in this way.
IMPORTANT
Note on Switch Settings:
• Switches CNVSS (SW1) and BYTE (SW2) are used for debugging operation without
connecting the target system. When the target system is connected, set both of them
"OPEN" (middle).
L
H
JP2
(Factory-setting)
L
H
JP2