IAI America S-SEL-E - Manual (Page 149)

Page 144
EXSR (Execute Subroutine)
[Function] Performs the designated subroutine number.
(Valid only within the same program)
[Example] EXSR 1
Perform subroutine 1
EXSR 1
BGSR 1
EDSR
Subroutine 1
Chapter 4. Programming
Start
Finish
Execute Subroutine 1
E x p a n s i o n
c o n d i t i o n
( A N D · O R )
I n p u t
c o n d i t i o n
( I / O · F l a g )
C o m m a n d
P o s t
( O u t p u t p o r t · F l a g )
C o m m a n d O p e r a n d 1 O p e r a n d 2
O p t i o n a l O p t i o n a l E X S R S u b r o u t i n e N o .