11h DP$PRNT prints a string
Input B register - Number of characters to print.
X register - Address of string to be printed.
Output - none -
Description Prints B characters from X one at a time using DP$EMIT.
Example The following example clears the top line and then prints "TOP LINE" on the top line.
        LDX     #STRING
        OS      DP$PRNT
STRING: DB      0Eh
        ASCII   "TOP LINE"
Errors - none -