Loading and Storing of Short Floats

Name:

LDSF $X,$Y,$Z	LDSF $X,$Y,Z
STSF $X,$Y,$Z	STSF $X,$Y,Z

Specification:

LDSF: f($X) ← f(M₄[$Y + $Z])
STSF: f(M₄[$Y + $Z]) ← f($X)

Timing:

1υ + 1μ

Description:

Loads respectively stores a 32-bit floating point number. Before storing, respectively after loading, a conversion from, respectively to, the 64-bit floating point format is done.

See also:

LDT and STT (for 32-bit fixed point numbers).

LDSF: f($X)	← f(M₄[$Y + $Z])
STSF: f(M₄[$Y + $Z])	← f($X)