- 17 -
Jumper
Switch
Signal
P9_0/
NMI
/PWGA8O/TAUD0I0/TAUD0O0/ADCA0TRG0/CSIH2CSS0/KR0I4/ADCA0I2S/TAUJ1I1/TAUJ1O1/SENT1RX/RIIC1SDA
NMI
JP46:Open
SW2/3
SW_NMI
P0_6/
INTP2
/DPIN10/SELDP2/CSIH1SC/PWGA35O
INTP2 JP47: Short
SW4/5
SW_INTA
P11_7/
INTP5
/PWGA32O/CSIH3SC/TAUB1I9/TAUB1O9/MEMC0AD15/SFMA0CLK
INTP5 JP49: Short
SW6/7
SW_INTB
P8_2/TAUJ0I0/TAUJ0O0/DPIN2/CSIH0CSS0/
INTP6
/PWGA22O/RLIN37TX/ADCA0I4S
INTP6 JP50: Short
SW8/9
SW_INTC
2.3
Push Switch
4 interrupt signals can be connected to microcomputer's interrupt terminals. The signal can
be set to High by pressing H button, and to Low by pressing L button. It becomes High by reset
signal of the CPU.
Also, it has chattering prevention circuit.
The interrupt signals are disconnected by taking each jumper pin out.
JP46
JP47
JP49
JP50
SW_NMI
SW_INTA
SW_INTB
SW_INTC