HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 226

• 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: -

(5) C/C++ library function initial settings (_INITLIB)
212
(4)
The _CALL_INIT function calls a constructor of the class object that has been globally
declared in C++. Although this function is provided in the library header file of <_h_c_lib,h>.
An example is shown below to show the behaivor.
Here, the method for setting initial values for C/C++ library functions is explained.
In order to set only those values which are necessary for the functions that are actually used,
please refer to the following guidelines.
An example of a program to perform initial library settings is shown below. FILE-type data is
shown in figure 9.7.
extern “C”
typedef void (**FPP)(void);
extern “C”
{
}
When using the stdio.h, ios, streambuf, istream, or ostream functions or the assert macro,
the standard I/O initial setting (_INIT_IOLIB) is necessary.
When an initial setting is required in the created low-level interface routine, the initial
setting (_INIT_LOWLEVEL) in accordance with the specifications of the low-level
interface routine is necessary.
When using the rand function or the strtok function, initial settings other than those for
standard I/O (_INIT_OTHERLIB) are necessary.
C++ global class object initial settings (_CALL_INIT)
FPP top = (FPP)_ _sectop("C$INIT");
FPP end = (FPP)_ _secend("C$INIT");
while (top < end)
(*top++)();
void _CALL_INIT(void);
void _CALL_INIT(void)
// Function-pointer type
// Global class object initialization routine
// Calls a constructor