HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 69

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

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
Classification
Absolute address
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
16-bit displacement
SH7615 CPU
MOV.L
MOV.B
........
.DATA.L H'12345678
SH7615 CPU
MOV.W
MOV.W
........
.DATA.W H'1234
@(disp,PC),R1
@R1,R0
@(disp,PC),R0
@(R0,R1),R2
Example of Conventional CPU
MOV.W
Example of Conventional CPU
MOV.B @H'12345678,R0
@(H'1234,R1),R2
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