HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 68

• 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: -

STRUctreg, NOSTRUctreg: Register Allocation of Structure Parameters
CPU [Pass struct parameter via register]
54
Description
Specifies the number of registers for storing parameters.
If regparam=2 is specified, parameters are passed in two registers: ER0 and ER1 (R0 and R1
for the H8/300).
If regparam=3 is specified, parameters are passed in three registers: ER0, ER1, and ER2 (R0,
R1, and R2 for the H8/300).
When this option is not specified, regparam=2 is assumed.
Command Line Format
STRUctreg
NOSTRUctreg
Description
Specifies whether structure parameters or return values are allocated to registers or not.
If nostructreg is specified, parameters are passed via a memory instead of a register.
If structreg is specified, parameters can be passed via a register.
The size of structures which can be passed as parameters are 2 bytes when CPU=300, and 4
bytes for other CPU specifications.
When this option is omitted, nostructreg is assumed.