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Hitachi Embedded Workshop User Manual
164
Figure 3.3 Option Setting Display (Step 2)
2. Specify the options common to all project files in Step 2. The specifiable items depend on the CPU selected
in Step 1.
List Box Settings:
[Operating Mode]
Specifies the operating mode of the object to be created.
[Normal]
Specifies normal mode.
[Advanced]
Specifies advanced mode.
[Address Space]
Specifies the address space of the object to be created.
[1M byte]
Specifies 1-Mbyte address space.
[16M byte]
Specifies 16-Mbyte address space.
[256M byte]
Specifies 256-Mbyte address space.
[4G byte]
Specifies 4-Gbyte address space.
[Merit of Library]
Specifies whether the priority of the standard library is speed
or code size.
[Code Size]
Reduces size.
[Speed]
Execution speed.
[Stack calculation]
Specifies the range of the stack address.
[Small]
1-byte calculation of the stack address.
[Medium]
2-byte calculation of the stack address.
[Large]
4-byte calculation of the stack address.
Check Box Settings:
[Change number of parameter registers from]
Three registers for storing parameters.
2(default) to 3]
There are two registers by default.
[Treat double as float]
Generates an object making the value of the double-precision
floating-point type as the single-precision floating-point type.