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1.9
Jumper Functions
As described previously, the jumpers equipped on this board can be set for specific functions. Table 1.9
shows the jumper number and corresponding function.
Table 1.9 Jumper Number and Function
JP No.
Name
JP1(1)
PowerINT
JP2(2)
P50
WakeUp
JP3(3)
P51
WakeUp
JP4(4)
P52
WakeUp
JP6(5)
PowerGate
JP5(6)
OverCurrent Assigned to CNTR0 pin for detection signal
Note 1: Do not connect P50 WakeUp (JP2) when PowerINT (JP1) is connected.
Note 2: Do not connect P51 WakeUp (JP3) when OverCurrent (JP5) is connected
1. PowerINT
Figure 1.9 Jumper Settings
12
Function
Assigned to INT0 pin for self-power
ON/OFF events
Connected
to
pin
switch
Note 1
Connected
to
pin
switch
Note 2
Connected to pin P52 of WakeUp switch
Connected to G04 Vcc
of down-port over-current
2. P50 WakeUp
3. P51 WakeUp
5. PowerGate
RENESAS
USB F
38K0/38K2
Attached state
P50
of
WakeUp
P51
of
WakeUp
.
4. P52 WakeUp
ull-Speed Microcomputers
Group
M3A-8K02
Detached state
connected
floating
connected
floating
connected
floating
connected
floating
connected
floating
connected
floating
6. OverCurrent
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