Call; Execute A Mchine-Language Routine - Radio Shack PC-2 TRS-80 Owner's Manual

Example
10: L·jAIT 75
50
100,10
10:
BEEF' 75:, leI, 75
CALL
Execute a Machine-Language Routine
CA L L address. variable
address is a numeric expression between 0-65535 and specifies the entry address of a machine-language
program.
variable is a numeric variable which has previously been defined. variable is optional; if omitted, the
machine-language subroutine located at address will be executed without regard to any variables.
This function will execute a machine-language routine which has been loaded into memory at a specified address.
R1