Texas Instruments TI-89 Manual Do Utilizador

Connectivity

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You can use optional parameters with the SendCalc or GetCalc command to specify 
either the USB port or I/O port. (See Appendix A for details.) If you do not include these 
parameters, the TI-89 Titanium communicates through the USB port. 

The “Chat” Program

The “Chat” Program

The “Chat” Program

The “Chat” Program

The following program uses 

 and 

. The program sets up two loops that 

let the linked devices take turns sending and receiving/displaying a variable named 

. 

 lets each user enter a message in the 

 variable.