Measurement-computing Digital232 Manual do Utilizador descarregar pdf (Página 53)

Appendix A Digital232 Command Summary

A.1

Digital 232 Command Summary

Command Code Description

Bit Set An

Set bit n (1 thru 40)

Bit Clear Bn

Clear bit n (1 thru 40)

Output G0

Input and Output

port data is output

Only Input port data is output

Only Output port data is output

Configure C0

All ports are inputs

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

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

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

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

All ports are outputs

Data Dn..Z

Data to be outputted is entered after "D" and

terminated by "Z"

Data Ready R0

Data is transmitted to the host computer via the

serial port upon receipt of an

command

Data is latched on an EDR transition, and

transmitted to the host via the serial port

Data is transmitted to the host via the serial port

after receipt of a serial terminator

Execute X

Execute preceding command string

Format F0

ASCII

Hexadecimal

ASCII Charater

ASCII Binary

ASCII

Decimal

Binary

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 59

Sem comentários

Measurement-computing Digital232 Manual do Utilizador Página 53