HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 105

• 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: -

2.2.45
Operation
@SP+
@SP+
Assembly-Language Format
RTE
Operand Size
—
Description
This instruction returns from an exception-handling routine. It pops the condition code register
(CCR) and program counter (PC) from the stack. Program execution continues from the address
restored to the program counter.
The CCR and PC contents at the time of execution of this instruction are lost.
The CCR is one byte in size, but it is popped from the stack as a word (in which the lower 8 bits
are ignored). This instruction therefore adds 4 to the value of the stack pointer (R7).
Instruction Formats and Number of Execution States
Addressing
mode
CCR
PC
RTE (return from exception)
Mnem.
RTE
Operands
Condition Code
I: Restored from stack.
H: Restored from stack.
N: Restored from stack.
Z: Restored from stack.
V: Restored from stack.
C: Restored from stack.
1st byte
5
6
I
2nd byte
7
Instruction code
Rev. 2.00 Dec 27, 2004 page 91 of 128
H
0
3rd byte
N
Section 2 Instruction Set
Z
V
4th byte
REJ09B0214-0200
C
No. of
states
10
RTE