HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 518

• 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: -

int rand (void)
Description:
Header file:
Example:
void srand(unsigned int seed)
Description:
Header file:
Parameters:
Example:
Remarks:
504
Return values:
Generates pseudo-random integers from 0 to RAND_MAX.
<stdlib.h>
function.
<stdlib.h>
seed
Pseudo-random integers
Sets an initial value of the pseudo-random number series generated by the rand
#include <stdlib.h>
int ret;
#include <stdlib.h>
unsigned int seed;
The srand function sets up an initial value for pseudo-random number series
generated by the rand function. While pseudo-random number series
generation by the rand function is ongoing, if the same initial value is set up
again by the srand function, the same pseudo-random number series is repeated.
If the rand function is called before the srand function, 1 is set as the initial
value for the pseudo-random number generation.
ret=rand();
srand(seed);
Initial value for pseudo-random number series generation