dcffix

Decimal Convert From Fixed

dcffix FRT, FRB

Converts a 64-bit integer to DFP.

Details

The Decimal Convert From Fixed instruction converts a 64-bit integer to DFP.

Pseudocode Operation

f1 <- DFP_operation(f2, f3)

Example

dcffix f1, f3

Encoding

Binary Layout
59
0
FRT
6
0
11
FRB
16
802
21
/
31
 
Format X-form
Opcode 0xEC000644
Extension Decimal Floating-Point
Registers Altered FPSCR

Operands

  • FRT
    Target
  • FRB
    Source
  • RT
    Target General Purpose Register
  • RA
    Source General Purpose Register
  • RB
    Source General Purpose Register