HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 237

• 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: -

/*****************************************************************************/
/* Definition of static variables:
/* Definition of static variables used in low-level interface routines
/*****************************************************************************/
char flmod[FLMAX];
static union {
static char *brk=(char )&heap_area; /* End address of area assigned by sbrk
/*************************************************************************** */
/*
/*
/*
/*************************************************************************** */
extern open(char name,
{
}
} heap_area ;
int mode,
int flg)
if(strcmp(name,"stdin")==0){
}
else if(strcmp(name,"stdout")==0){
}
else if(strcmp(name,"stderr")==0){
}
else
open: file open
short
char heap[HEAPSIZE];
if((mode&O_RDONLY)==0)
flmod[STDIN]=mode;
return STDIN;
if((mode&O_WRONLY)==0)
flmod[STDOUT]=mode;
return STDOUT;
if((mode&O_WRONLY)==0)
flmod[STDERR]=mode;
return STDERR;
return -1;
/* Checks mode depending on file name and returns file numbers
return -1;
return -1;
return -1;
Return value: File number (Pass)
dummy ;
-1
/* Dummy for 2-byte boundary
/* Declaration of the area managed by sbrk */
/* Open file mode specification area
/* File name
/* File mode
/* Unused
/* Standard input file
/* Error
(Failure)
/* Standard output file
/* Standard error file
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
*/
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