ADVANTEST R3765G Series

R3765/67G Series Network Analyzer Operation Manual
7.16 Communication with Peripheral Devices
7-167
Usage example of input/output ports C and D
< Example to change routine whether bit-0 of I/O port C is 0 or 1 >
• Circuit example
• Program example (Check the port C by pressing “Trigger SW” in example .)
10 OUTPUT 36 ; 19 Defines ports A and B as output port.
20 OUTPUT 35 ; 80 Defines ports C and D as input port.
30 OUTPUT 35 ; 112
Network analyzer initial setup
100 *TRIG
110 ENTER 34 ; A
120 IF A < > 1 THEN GOTO *TRIG
130 ENTER 35 ; B Obtains value of port C.
140 IF B = 1 THEN GOTO *ROUT_B
150 *ROUT_A
Process A
490 GOTO *TRIG
500 *ROUT_B
Process B
900 GOTO *TRIG
910 STOP
3
I/O port
Input /output
+5V
Process A
C0
C1
C2
C3
GND
+5V
GND
+5V
21
22
23
1
35
24
Process B
+5V
port
1
...
......