Sharp PC-1500 Technical Reference Manual page 57

52
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®
VCS (Vector subroutine jump ii C Set)
Conditional \"\.'CIOr >ubroutine jump in"nietion.
If
c=l.
it performs the ,·cctor subroutine jump, the s;ime as in
loc
VMJ imtructi<>n.
If
C=O.
the control proceeds 10 the succeeding Jlrogram step.
• 1- - ornlat
vcs
i
(EX)
VCS COH
The con1 en1 s or C
are interrogated by
1 he
VCS ins1ruc1ion and perform the vector
subroutine ju1 np,
if
C= 1.
If
C- 0. it
cotitinues to execute
the
progrc:im 1n the address 4002H.
®
VCR (Vector subroutine jump ii C Reset)
C:
"""'
>tS
~IHr
'!'_
'"""'
C I
k:.-,
-
..
"""
~
...
,
....
''"'"'""~
...
,.-..,
~
"""'
'"'
ifClu
<Ct•
1.-~
Ir C=O. ii pcrforn1>
the wctor subroutine jump. the
s.~me
as in the VMJ instruction.
If
C=
I. the control proceeds t<> the 'uccc.-eding program step.
• Forrr1at
V C R
i
®
VHS (Vector subroutine jump ii H Set)
If H= I.
it IJ<'l'forms the vector subroutine jump. the ,,arne as in the VM.1 in>l rU<.:lion.
If H=O . the control proceeds to the 'uccccd ing program step.
• Forn1at
VHSi
@
VHR (Vector subroutine jump ii H Reset)
If
~l=O.
il pcrforn1 s che \ector
suhro utinc
iurnp. the san1c as in the \
1
M.J iustruction.
If H- 1. the cont rnl proceeds to the s11ccccding prngra m step.
•Format
VH R i
@ VZS (Vector subroutine jump ii Z Set)
If
Z=
I. it perform' the
\~tor
subrouti1>C Jump. the same as in the VM.J in,truction.
If
Z=O .
the control
proc~-eds
to the >llececding program step.
• For111at
vzs
i
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