RTE-V850E/MA1-IE Renesas Electronics America, RTE-V850E/MA1-IE Datasheet - Page 42

• Manufacturer Part Number: RTE-V850E/MA1-IE
• Description: MIDAS LABS N-WIRE ICE V850E MA1
• Manufacturer: Renesas Electronics America

Specifications of RTE-V850E/MA1-IE

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MIDDLEWARE
HIGH-SPEED FLOATING-POINT LIBRARY
This library increases the operation speed when using floating-point operations with V850 Series prod-
ucts that do not have an on-chip FPU.
40
Features
Supported Devices
Supported Compilers
Supported Mathematical Functions
V850 Series
Created based on FPT3.0 from USSOFT
ANSI-C (JIS X 3010)-compliant
GHS, GNUPro, IAR
Basic operations
· Double-precision operations
· Single-precision operations
· Conversion operations
· GCC only
· Compare
· GCC runtime functions
Basic functions
· Double-precision
· Single-precision
Transcendental functions
· Double-precision
· Single-precision
Additional functions
The following product is offered as a high-speed floating-point library.
GOFAST: V850 Series high-speed floating-point library
dpadd, dpsub, dpmul, dpdiv
fpadd, fpsub, fpmul, fpdiv
dptofp, litodp, dptoli, ultodp, dptoul, litofp, fptoli, ultofp, fptoul
lltodp, ulltodp, dptoull, dptoll, fptoll, fptoull, lltofp, ulltofp
dpcmp, fpcmp
negdf2, negsf2, eqdf2, nedf2, ltdf2, ledf2, gtdf2, gedf2, eqsf2, nesf2, ltsf2,
lesf2, gtsf2, gesf2
fabs, ceil, floor, fmob, modf, frexp, ldexp, sqrt
fabsf, ceilf, floort, fmodf, modff, frexpf, ldexpf, sqrtf
asin, acos, atan, atan2, cos, cosh, exp, log, log10, pow, sin, sinh, tan, tanh
acosf, asinf, atanf, atan2f, cosf, coshf, expf, logf, log10f, powf, sinf, sinhf,
tanf, tanhf
isnan, isnanf, isinf, isinff
Pamphlet U15763EJ5V0PF