Rockwell Automation 1771-DB BASIC MODULE - Manual (Page 294)

Chapter
Call Routines 69–127 13
13 -36
Use CALL 103 to print the complete PRT1 transmit buffer with address,
front pointer, and number of characters in the buffer to the console screen.
Use this information as a troubleshooting aid. It does not affect the
contents of the buffer.
Input and Output Arguments
This routine has no input or output arguments.
Syntax
CALL 103
Example
>CALL 103
PRT1 Output Queue
6D00H 3AH 31H 30H 38H 30H 34H 30H 30H 30H 39H 37H 34H 39H 30H 44H 30H
6D10H 41H 30H 30H 33H 43H 41H 30H 34H 41H 45H 41H 34H 46H 41H 36H 33H
6D20H 33H 30H 33H 30H 48H 20H 33H 33H 48H 20H 33H 30H 48H 20H 34H 38H
6D30H 48H 20H 32H 30H 48H 20H 33H 33H 48H 20H 33H 33H 48H 20H 34H 38H
6D40H 48H 20H 32H 30H 48H 20H 33H 33H 48H 20H 33H 30H 48H 20H 34H 38H
6D50H 48H 20H 32H 30H 48H 20H 33H 34H 48H 20H 33H 38H 48H 0DH 0AH 20H
6D60H 36H 44H 33H 30H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 34H 38H
6D70H 48H 20H 32H 30H 48H 20H 33H 34H 48H 20H 33H 38H 48H 0DH 0AH 20H
6D80H 36H 44H 37H 30H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 33H 32H
6D90H 48H 20H 33H 30H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 33H 33H
6DA0H 48H 20H 33H 34H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 33H 33H
6DB0H 48H 20H 33H 38H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 33H 34H
6DC0H 48H 20H 33H 38H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 33H 32H
6DD0H 48H 20H 33H 30H 48H 20H 34H 38H 48H 20H 32H 30H 48H 20H 33H 33H
6DE0H 48H 20H 33H 34H 48H 0DH 0AH 20H 36H 44H 43H 30H 48H 20H 34H 38H
6DF0H 48H 20H 32H 30H 48H 20H 33H 33H 48H 20H 33H 38H 48H 20H 34H 34H
Output queue front pointer is: 6D29H
CALL 103: Print PRT1
Transmit Buffer and Pointer