Measurement-computing Digital232 Manuel d'utilisateur télécharger pdf (Page 43)

Section 3 Command Descriptions

3.21

C# Configuration

C0 All ports are inputs

C1 Port 1 is an output, ports 2 thru 5 are inputs

C2 Ports 1 and 2 are outputs, ports 3 thru 5 are inputs

C3 Ports 1 thru 3 are outputs, ports 4 and 5 are inputs

C4 Ports 1 thru 4 are outputs, port 5 is an input

C5 All ports are outputs

E# Error Message

E0 No error

E1 Unrecognized command (ex. W3)

E2 Illegal command option (ex. F8)

E3 Conflict (attempt to output data to an input port)

E4 EDR overrun (EDR pulses occurred faster than data should

be transmitted to the host)

E5 ROM error (a bit or bits in the ROM have changed state,

consult the factory for further action)

E6 RAM error (a bit or bits in the RAM are not working

properly, consult the factory for further action)

F# Data Format

F0 ASCII Hexadecimal

F1 ASCII Character

F2 ASCII Binary

F3 ASCII Decimal

F4 Binary

G# Output Select

G0 Input and Output port data is output

G1 Only Input port data is output

G2 Only Output port data is output

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Measurement-computing Digital232 Manuel d'utilisateur Page 43