HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 77

• Manufacturer Part Number: HD6417616
• Description: 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Absolute Address: When data is accessed by absolute address, the value already in the absolute
address is placed in the memory table. Loading the immediate data when the instruction is
executed transfers that value to the register and the data is accessed in the indirect register
addressing mode.
Table 2.10 Absolute Address Accessing
16-Bit/32-Bit Displacement: When data is accessed by 16-bit or 32-bit displacement, the pre-
existing displacement value is placed in the memory table. Loading the immediate data when the
instruction is executed transfers that value to the register and the data is accessed in the indirect
indexed register addressing mode.
Table 2.11 Displacement Accessing
Classification
Absolute address
Classification
16-bit displacement
SH7616 CPU
MOV.L
MOV.B
........
.DATA.L H'12345678
SH7616 CPU
MOV.W @(disp,PC),R0
MOV.W @(R0,R1),R2
........
.DATA.W H'1234
@(disp,PC),R1
@R1,R0
Rev. 2.00 Mar 09, 2006 page 51 of 906
Example of Conventional CPU
MOV.W @(H'1234,R1),R2
Example of Conventional CPU
MOV.B @H'12345678,R0
REJ09B0292-0200
Section 2 CPU