Measurement-computing Digital232 Instrukcja Użytkownika Pobierz pdf (Strona 44)

Section 3 Command Descriptions

3.22

I### Invert Control Lines

I0 All control and data lines are active high

I1 Inhibit output is active low

I2 Trigger output is active low

I4 Data Strobe Output is active low

I8 Clear output is active low

I16 Data is active low

I32 EDR input is falling edge sensitive

I64 Service input is falling edge sensitive

Note: the status indication reflects the sum of all received Invert commands.

P# Selected Port

P0 All five ports are selected

P1 Port 1 is selected

P2 Port 2 is selected

P3 Port 3 is selected

P4 Port 4 is selected

P5 Port 5 is selected

R# Data Ready

R0 Data is sent to the host immediately

R1 Data is latched on EDR transition, and sent to the host

R2 Data is sent to the host upon receipt of the serial terminator.

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Measurement-computing Digital232 Instrukcja Użytkownika Strona 44