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40 FUJITSU MICROELECTRONICS LIMITED CM71-00105-1E
CHAPTER 3 PROGRAMMING MODEL
3.4
3.4 Floating-point Register
Floating point registers are using that store results for floating point calculations.
The floating-point register is 16, each having 32-bit length. As for the register, the name of FR0 to FR15 is
named.
Figure 3.4-1 shows the construction and the initial value of the floating-point register.
Figure 3.4-1 The construction and the initial value of the floating-point register
32 bit [Initial value]
FR0 XXXX XXXX
H
FR1 XXXX XXXX
H
FR2 XXXX XXXX
H
FR3 XXXX XXXX
H
FR4 XXXX XXXX
H
FR5 XXXX XXXX
H
FR6 XXXX XXXX
H
FR7 XXXX XXXX
H
FR8 XXXX XXXX
H
FR9 XXXX XXXX
H
FR10 XXXX XXXX
H
FR11 XXXX XXXX
H
FR12 XXXX XXXX
H
FR13 XXXX XXXX
H
FR14 XXXX XXXX
H
FR15 XXXX XXXX
H