LSIS XBC-DR30E - Data Process and Special Function Instructions

Appendix 4 Instruction List
App. 4-26
(12) Data process instruction
Classification
Designations
Symbol
Description
Support
XGK
XGB
Bit Check
BSUM
BSUM DS
○
○
BSUMP
BSUMP DS
DBSUM
DBSUM DS
DBSUMP
DBSUMP DS
Bit Reset
BRST
BRST ND
Resets N Bits (starting from D) to 0
○
○
BRSTP
BRSTP ND
Encode
ENCO
ENCO nDS
○
○
ENCOP
ENCOP nDS
Decode
DECO
DECO nDS
○
○
DECOP
DECOP nDS
Data
Disconnect &
Connect
DIS
DIS nDS
D
.
.
D+1
D+N-1
...
...
...
S
...
○
○
DISP
DISP nDS
UNI
UNI nDS
D
D+1
D+N-1
S
...
.
.
...
...
...
UNIP
UNIP nDS
Word/
Byte
Conversion
WTOB
WTOB nDS
S
.
.
Higher
Lower
Higher
S+N-1
h00
h00
h00
h00
D
D+1
Lower
Lower
Higher
Higher
Lower
○
○
WTOBP
WTOBP nDS
BTOW
BTOW nDS
h00
Lower
h00
Higher
h00
Lower
h00
Higher
D
D+1
.
.
Higher
Lower
Higher
Lower
S
S+N-1
BTOWP
BTOWP nDS
I/O
Refresh
IORF
IORF S3S2S1
Right after masking I/O data (located
on S1) with S2 and S3 data, perform
process
○
○
IORFP
IORFP S3S2S1
Data
Search
SCH
SCH NDS2S1
Finds S1 value within S2 ~ N range
and saves the first identical valued
position in D and S1’s identical valued
total number in D+1
○
○
SCHP
SCHP NDS2S1
DSCH
DSCH NDS2S1
DSCHP
DSCHP NDS2S1
Max. Value
Search
MAX
MAX nDS
Saves the max value in D among N
words starting from S
○
○
MAXP
MAX P nDS
DMAX
DMAX nDS
Saves the max value in D among N
double words starting from S
DMAXP
DMAXP nDS
...
2
N
bits
S
D
...
N bits
2binary
...
N bits
2binary
...
2
N
bits
S
D
S
b0
b15
1’s number
D
1’s number
number
D
S
b0
b15
S
b31
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