s5u1c17001c Epson Electronics America, Inc., s5u1c17001c Datasheet - Page 348

• Manufacturer Part Number: s5u1c17001c
• Description: Cmos 16-bit Application Specific Controller
• Manufacturer: Epson Electronics America, Inc.

7 LIBRARY
Date and time functions
Header file: time.h
Mathematical functions
Header files: math.h, errno.h, float.h, limits.h
7-10
clock_t clock( );
char *asctime(struct tm *ts);
char *ctime(time_t *timeptr);
double difftime(time_t ti, time_t
t2);
struct tm *gmtime(time_t *t);
struct tm *localtime(time_t *t);
time_t mktime(struct tm *tmptr);
time_t time(time_t *tptr);
double fabs(double x);
double ceil(double x);
double floor(double x);
double fmod(double x, double y);
double exp(double x);
double log(double x);
double log10(double x);
double frexp(double x, int *nptr); Return mantissa and exponent of
double ldexp(double x, int n);
double modf(double x, double
*nptr);
double pow(double x, double y);
double sqrt(double x);
double sin(double x);
double cos(double x);
double tan(double x);
double asin(double x);
double acos(double x);
double atan(double x);
double atan2(double y, double x); Calculate arctangent of y/x.
double sinh(double x);
double cosh(double x);
double tanh(double x);
The table below lists the date and time functions included in libc.a.
The table below lists the mathematical functions included in libc.a.
Function
Function
Table 7.3.2.4 Date and time functions
Table 7.3.2.5 Mathematical functions
Dummy
Dummy
Dummy
Dummy
Convert calendar time to standard time. Nonreentrant Change static variable.
Dummy
Convert standard time to calendar time. Nonreentrant Change static variable.
Return current calendar time.
Return absolute value (double type).
Round up double-type decimal part.
Round down double-type decimal
part.
Calculate double-type remainder.
Exponentiate (e
Calculate natural logarithm.
Calculate common logarithm.
floating-point number.
Return floating-point number from
mantissa and exponent.
Return integer and decimal parts of
floating-point number.
Calculate x
Calculate square root.
Calculate sine.
Calculate cosine.
Calculate tangent.
Calculate arcsine.
Calculate arccosine.
Calculate arctangent.
Calculate hyperbolic sine.
Calculate hyperbolic cosine.
Calculate hyperbolic tangent.
y
.
Functionality
Functionality
EPSON
x
).
(C COMPILER PACKAGE FOR S1C17 FAMILY) (Ver. 1.1)
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Destruct ALR and AHR.
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Change global variable errno,
Nonreentrant Destruct ALR and AHR.
Conditional Refer to global variable gm_sec.
Reentrant
Reentrant
Reentrant
Dummy
Dummy
Dummy
Dummy
Dummy
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
destruct ALR and AHR.
S5U1C17001C MANUAL
Notes
Notes