HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 272

• 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: -

258
int f(int,long,char);
Example 2: Parameters which cannot be assigned to registers are assigned to the stack. When
an parameter of type char is assigned to the parameter area on the stack, the lower bytes are
invalid.
(Case in which there are two registers for parameter storage)
Example 3: Parameters of types which cannot be assigned to registers are assigned to the stack.
struct s{long x,y;)a;
int f(char,struct s,char);
f(1,a,3);
:
:
f(1,2,3);
:
:
R0L
R0H
R0
ER1
Parameter area
1
3
Unused byte
(stack)
Parameter area
3
1
(Stack)
a. x
a. y
2
2 bytes
8 bytes
Lower address
Upper address
Lower address
Upper address