Delta DVP-ES2 - Page 323

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3
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K16: String combination
Explanation:
The system searches for the location of ETX (value 0x00) of the destination data string (lower 8
bits), then copies the data string starting of the source register (lower 8 bits) to the end of the
destination data string. The source data string will be copied in byte order until the ETX (value
0x00) is reached.
Points to note:
The operand n sets the max data length after the string combination (max 256). If the ETX is not
reached after the combination, the location indicated by n will be the ETX and filled with 0x00.
The combination will be performed in the following rule:
‘A’
‘B’
‘C’
‘D’
Hi-byte Lo-byte
‘a’
‘b’
‘c’
Hi-byte Lo-byte
0x00
0x00
S+0
S+1
S+2
S+3
S+4
D+0
D+1
D+2
D+3
‘a’
‘b’
‘c’
Hi-byte Lo-byte
‘A’
D+0
D+1
D+2
D+3
‘B’
‘C’
‘D’
0x00
D+4
D+5
D+6
D+7
‘A’
‘B’
‘C’
‘D’
Hi-byte Lo-byte
‘a’
‘b’
‘c’
Hi-byte Lo-byte
0x00
0x00
S+0
S+1
S+2
S+3
S+4
D+0
D+1
D+2
D+3
‘a’
‘b’
‘c’
Hi-byte Lo-byte
‘A’
D+0
D+1
D+2
D+3
‘B’
‘C’
‘D’
0x00
D+4
D+5
D+6
D+7
K17: String capture
Explanations:
The system copies the source data string (lower 8 bits) with the data length specified by
operand n to the destination registers, where the n+1 register will be filled with 0x00. If value
0x00 is reached before the specified capture length n is completed, the capture will also be
ended.