HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 431

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(2) Whether or not a range error occurs depends on the internal representation format of floating-
Implementation Define
double acos(double d)
Description:
Header file:
Return values:
Parameters:
Example:
Error conditions:
Remarks:
Item
Value returned by a mathematical function if an
input parameter is out of the range
Is errno set to the value of macro ERANGE if an
underflow error occurs in a mathematical function?
Does a range error occur if the second argument in
the fmod function is 0?
point number determined by the compiler. For example, if an internal representation format
that allows infinity to be represented as a value is used, <math.h> library functions can be
implemented without causing range errors.
Computes the arc cosine of a floating-point number.
<math.h>
Normal:
Abnormal:
d
#include <math.h>
double d, ret;
A domain error occurs for a value of d not in the range [–1.0, 1.0].
The acos function returns the arc cosine in the range [0, ] by the radian.
ret=acos(d);
Arc cosine of d
In case of domain error: Returns not-a-number.
Floating-point number for which arc cosine is to be computed
Compiler Specifications
A not-a-number is returned. For details on the
format of not-a-number, refer to section 10.1.3,
Floating-Point Number Specifications.
Not specified.
A range error occurs.
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