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Special Math Instructions Section 3-14
• 16-bit Unsigned Binary Data
The input data and/or the output data can be 16-bit unsigned binary data.
Also, the linear extrapolation function can be set to operate on the value
specified in S directly or on X
m
–S. (X
m
is the maximum value of X in the
line-segment data.)
• 16-bit Signed Binary Data (CS1-H, CJ1-H, CJ1M, and CS1D Only)
• 32-bit Signed Binary Data (CS1-H, CJ1-H, CJ1M, and CS1D Only)
Note If the “Data length specification for S and D” in bit 10 of C is set to 1
and a 16-bit constant is input for S, the input data will be converted
to 32-bit signed binary before the linear extrapolation calculation.
• Floating-point Data (CS1-H, CJ1-H, CJ1M, and CS1D Only)
Note If the “Floating-point specification” in bit 09 of C is set to 1, a constant
cannot be input for S.
Setting name Bit in C Setting
Input data (S) format 15 0: Binary
1: BCD
Output data (D) format 14 0: Binary
1: BCD
Source data form 13 0: Operate on S
1: Operate on X
m
–S
Signed data specification for S and D 11 0: Unsigned data
Data length specification for S and D 10 Invalid (fixed at 16 bits)
Floating-point specification 09 0: Integer data
Setting name Bit in C Setting
Input data (S) format 15 0: Binary
Output data (D) format 14 0: Binary
Source data form 13 0
Signed data specification for S and D 11 1: Signed data
Data length specification for S and D 10 0: 16-bit signed binary data
Floating-point specification 09 0: Integer data
Setting name Bit in C Setting
Input data (S) format 15 0: Binary
Output data (D) format 14 0: Binary
Source data form 13 0
Signed data specification for S and D 11 1: Signed data
Data length specification for S and D 10 1: 32-bit signed binary data
Floating-point specification 09 0: Integer data
Setting name Bit in C Setting
Input data (S) format 15 0: Binary
Output data (D) format 14 0: Binary
Source data form 13 0
Signed data specification for S and D 11 0
Data length specification for S and D 10 0
Floating-point specification 09 1: Floating-point data
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