XL-DV60
8 – 2
IC701 RH-iXA009SJZZ: System Microcomputer (IXA009SJ)
Pin No. Port Name Input/Output Function
14,89 VSS1,VSS2 - • Power supply (-)
17,90,
46,72
VDD1,VDD2,
VDD3,VDD4
- • Power supply (+)
51 FIX0 - • Test Pin
Set as VSS with the user’s option. (Note1)
85,86,87,
88,91,92,
93*,94
PORT0 P00 to
P07
I/O • 8bit input/output port
• data direction programmable in nibble units
• Use of pull-up resistor can be specified in nibble units
• Input for HOLD release
• Input for port 0 interrupt
• 14V withstand at N-channel open drain output
1,2,95,96,
97,98,99,
100*
PORT1 P10 to
P17
I/O • 8bit input/output port
• data direction programmable for each bit
• Use of pull-up resistor can be specified for each bit
• Other pin functions
P10: SIO0 data output
P11: SIO0 data input / bus input / output
P12: SIO0 clock input / output
P13: SIO1 data output
P14: SIO1 data input / bus input / output
P15: SIO1 clock input / output
P16: Timer 1 PWML output
P17: Timer 1 PWMH output / Buzzer output
3*,4*,5*,6,
7,8,9*,10*
PORT3 P30 to
P37
I/O • 8bit Input/output port
• Data direction can be specified for each bit
• Use of pull-up resistor can be specified for each bit
• 14V withstand at N-channel open drain output
• Other functions:
P30-P33:
P34- 37:
INT4 input / HOLD release input / Timer 1 event input / Timer 0L capture input / Timer
0H capture input
INT5 input / HOLD release input / Timer 1 event input / Timer 0L capture input / Timer
0H capture input
• The following types of interrupt detection are possible:
Rising Falling Rising/
Falling
H level L level
INT4 Yes Yes Yes No No
INT5 Yes Yes Yes No No
26,27,
28*,29
PORT7 P70 to
P73
I/O • 4bit input/output port
• Data direction can be specified for each bit
• Use of pull-up resistor can be specified for each bit
• Other functions
P70:
P71
P72:
P73:
INT0 input / HOLD release input / Timer0L capture input / Output for watchdog timer
INT1 input / HOLD release input / Timer0H capture input
INT2 input / HOLD release input / Timer 0 event input / Timer0L capture input / High
speed clock counter input
INT3 input(noise rejection filter attached input) / Timer 0 event input /Timer 0H capture
input
AD input port: AN8(P70), AN9(P71), AN12(P72), AN13(P73)
The following types of interrupt detection are possible:
Rising Falling Rising/
Falling
H level L level
INT0 Yes Yes No Yes Yes
INT1 Yes Yes No Yes Yes
INT2 Yes Yes Yes No No
INT3 Yes Yes Yes No No
18,19,20,
21*,22*,
23,24,25
PORT8 P80 to
P87
I/O • 8bit input/output port
• Input/output can be specified in a bit unit
• Other functions:
AD input port: AN0 to AN7
Weak signal detector input port: MICIN(P87)
30,31,32,
33,34,35,
36,37,38
S0/T0 to S8/
T8
O • Large current output for VFD display controller digit (can be used for segment)
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