R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 58

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 2 CPU
2.3.2
Addressing modes and effective address calculation are as follows:
Table 2.8
Page 30 of 1190
Addressing Mode Instruction Format
Register direct
Register indirect
Register indirect
with post-increment
Register indirect
with pre-decrement
Addressing Modes
Addressing Modes and Effective Addresses
Rn
@Rn
@Rn+
@-Rn
Effective Address Calculation
The effective address is register Rn.
(The operand is the contents of register Rn.)
The effective address is the contents of register
Rn.
The effective address is the contents of register
Rn. A constant is added to the contents of Rn
after the instruction is executed. 1 is added for a
byte operation, 2 for a word operation, and 4 for
a longword operation.
The effective address is the value obtained by
subtracting a constant from Rn. 1 is subtracted
for a byte operation, 2 for a word operation, and
4 for a longword operation.
1/2/4
1/2/4
Rn
Rn
Rn
Rn + 1/2/4
Rn – 1/2/4
+
–
Rn – 1/2/4
Rn
Rn
R01UH0026EJ0300 Rev. 3.00
Equation
—
Rn
Rn
(After instruction
execution)
Byte:
Rn + 1 → Rn
Word:
Rn + 2 → Rn
Longword:
Rn + 4 → Rn
Byte:
Rn – 1 → Rn
Word:
Rn – 2 → Rn
Longword:
Rn – 4 → Rn
(Instruction is
executed with
Rn after this
calculation)
SH7201 Group
Sep 24, 2010