HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 72

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Note: For the addressing modes below that use a displacement (disp), the assembler descriptions
Rev. 4.00, 03/04, page 26 of 660
Addressing
Mode
PC-relative
Immediate
in this manual show the value before scaling ( 1, 2, or 4) is performed according to the
operand size. This is done to clarify the operation of the LSI. Refer to the relevant
assembler notation rules for the actual assembler descriptions.
@ (disp:4, Rn)
@ (disp:8, Rn)
@ (disp:8, PC)
disp:8, disp:12; PC-relative
Instruction
Format
#imm:8
#imm:8
#imm:8
Rn
; Register indirect with displacement
; GBR indirect with displacement
; PC-relative with displacement
Effective Address Calculation Method
Effective address is sum of register PC and
Rn contents.
8-bit immediate data imm of TST, AND, OR,
or XOR instruction is zero-extended.
8-bit immediate data imm of MOV, ADD, or
CMP/EQ instruction is sign-extended.
8-bit immediate data imm of TRAPA
instruction is zero-extended and multiplied by
4.
PC
R0
+
PC + R0
Calculation Formula
PC + Rn
—
—
—