2 Instructions
2-222 CP1E CPU Unit Instructions Reference Manual(W483)
16-bit Unsigned BCD Data

The input data and/or the output data can

be 16-bit unsigned BCD data. Also, the lin-

ear extrapolation function can be set to

operate on the value specified in S directly

or on Xm-S. (Xm is the maximum value of X

in the line-segment data.)

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 Xm-S. (Xm is the maximum value of X

in the line-segment data.)

16-bit Signed Binary Data 32-bit Signed Binary Data
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 Xm-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
1: BCD
Output data (D) format 14 0: Binary
1: BCD
Source data form 13 0: Operate on S
1: Operate on Xm-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
NoteIf 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.
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