VIPA CPU 21 Series - Page 386

Chapter 12 Instruction list Manual VIPA CPU 21x
Command
Operand Parameter Status word Function
Length
in
BR CC1 CC0 OV OS OR STA RLO /FC
words
: Instruction depends on
: Instruction influences
12-32 HB103E - Rev. 05/45
ON
BR CC1 CC0 OV OS OR STA RLO /FC
OR operation at signal state "0"
==0 Y Y Y Y Y - - Y Y Result=0 (CC1=0) and (CC0=0) 1
>0 - - - - - 0 Y Y 1 Result>0 (CC1=1) and (CC0=0) 1
<0 Result<0 (CC1=0) and (CC0=1) 1
<>0
Result≠0 ((CC1=0) and (CC0=1)) or ((CC1=1) and (CC0=0))
1
<=0
Result<=0 ((CC1=0) and (CC0=1)) or ((CC1=0) and (CC0=0))
1
>=0
Result>=0 ((CC1=1) and (CC0=0)) or ((CC1=1) and (CC0=0))
1
UO unordered math instruction (CC1=1) and (CC0=1) 1
OS OS=0 1
BR BR=0 1
OV OV=0 1
X
BR CC1 CC0 OV OS OR STA RLO /FC
EXCLUSIVE-OR operation at signal state "1"
==0 Y Y Y Y Y - - Y Y Result=0 (CC1=0) and (CC0=0) 1
>0 - - - - - 0 Y Y 1 Result>0 (CC1=1) and (CC0=0) 1
<0 Result<0 (CC1=0) and (CC0=1) 1
<>0
Result≠0 ((CC1=0) and (CC0=1)) or ((CC1=1) and (CC0=0))
1
<=0
Result<=0 ((CC1=0) and (CC0=1)) or ((CC1=0) and (CC0=0))
1
>=0
Result>=0 ((CC1=1) and (CC0=0)) or ((CC1=1) and (CC0=0))
1
UO unordered math instruction (CC1=1) and (CC0=1) 1
OS OS=1 1
BR BR=1 1
OV OV=1 1
XN
BR CC1 CC0 OV OS OR STA RLO /FC
EXCLUSIVE-OR operation at signal state "0"
==0 Y Y Y Y Y - - Y Y Result=0 (CC1=0) and (CC0=0) 1
>0 - - - - - 0 Y Y 1 Result>0 (CC1=1) and (CC0=0) 1
<0 Result<0 (CC1=0) and (CC0=1) 1
<>0
Result≠0 ((CC1=0) and (CC0=1)) or ((CC1=1) and (CC0=0))
1
<=0
Result<=0 ((CC1=0) and (CC0=1)) or ((CC1=0) and (CC0=0))
1
>=0
Result>=0 ((CC1=1) and (CC0=0)) or ((CC1=1) and (CC0=0))
1
UO unordered math instruction (CC1=1) and (CC0=1) 1
OS OS=0 1
BR BR=0 1
OV OV=0 1