HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 70

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 2 CPU
2.5.2
Table 2.12 indicates how effective addresses are calculated in each addressing mode. In this LSI
the upper 8 bits of the effective address are ignored in order to generate a 16-bit effective address.
Table 2.12 Effective Address Calculation (1)
Rev.5.00 Nov. 02, 2005 Page 36 of 500
REJ09B0027-0500
Register indirect with post-increment or
pre-decrement
•Register indirect with post-increment @ERn+
•Register indirect with pre-decrement @-ERn
Register direct(Rn)
Register indirect(@ERn)
Addressing Mode and Instruction Format
Effective Address Calculation
Figure 2.8 Branch Address Specification in Memory Indirect Mode
Specified
by @aa:8
The value to be added or subtracted is 1 when the
operand is byte size, 2 for word size, and 4 for
longword size.
Sign extension
Effective Address Calculation
General register contents
General register contents
General register contents
General register contents
Branch address
Dummy
1, 2, or 4
1, 2, or 4
Operand is general register contents.
Effective Address (EA)