HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 48

• 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: -

Section 2 Instruction Set
Instruction Formats: Each possible format of the instruction is shown explicitly, indicating the
addressing mode, the object code, and the number of states required for execution when the
instruction and its operands are located in on-chip memory. The following symbols are used:
Register Designation: 16-bit general registers are indicated by a 3-bit r
registers are indicated by a 4-bit r
Rn), @Rn+, and @–Rn addressing modes are always 16-bit registers. Data registers are 8-bit or
16-bit registers depending on the size of the operand. For 8-bit registers, the lower three bits of r s
,r d , or r n give the register number. The most significant bit is 1 if the lower byte of the register is
used, or 0 if the upper byte is used. Registers are thus indicated as follows:
Bit Data Access: Bit data are accessed as the n-th bit of a byte operand in a general register or
memory. The bit number is given by 3-bit immediate data, or by a value in a general register.
When a bit number is specified in a general register, only the lower three bits of the register are
significant. Two examples are shown below.
Rev. 2.00 Dec 27, 2004 page 34 of 128
REJ09B0214-0200
Symbol
Imm.
abs.
disp.
r
16-Bit register
r
0 0 0
0 0 1
:
1 1 1
s
s
,r
,r
d
d
,r
, or r
n
n
Meaning
Immediate data (3, 8, or 16 bits)
An absolute address (8 bits or 16 bits)
Displacement (8 bits or 16 bits)
General register number (3 bits or 4 bits) The s, d, and n correspond to the
letters in the operand notation.
Register
R0
R1
:
R7
s
,r
d
, or r
n
value. Address registers used in the @Rn, @(disp:16,
16-Bit registers
r
0 0 0 0
0 0 0 1
:
0 1 1 1
1 0 0 0
1 0 0 1
:
1 1 1 1
s
,r
d
, or r
n
s
,r
d
, or r
Register
R0H
R1H
:
R7H
R0L
R1L
:
R7L
n
value. 8-bit