Renesas 38K0, Instruction Manual

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RENESAS USB F
38K0/38K2 Group M3A-8K02
ull-Speed Microcomputers
12
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 Function Attached state Detached state
JP1(1) PowerINT Assigned to INT0 pin for self-power
ON/OFF events connected floating
JP2(2) P50
WakeUp
Connected to pin P50 of WakeUp
switch
Note 1
connected floating
JP3(3) P51
WakeUp
Connected to pin P51 of WakeUp
switch
Note 2
connected floating
JP4(4) P52
WakeUp
Connected to pin P52 of WakeUp switch connected floating
JP6(5) PowerGate Connected to G04 Vcc connected floating
JP5(6) OverCurrent Assigned to CNTR0 pin for detection signal
of down-port over-current
connected floating
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
6. OverCurrent
3. P51 WakeUp
4. P52 WakeUp
5. PowerGate
2. P50 WakeUp
Figure 1.9 Jumper Settings