PLC Programming

Appendix H: Target Settings Dialogs in Detail
Target system 'Hitachi SH'
Dialog Target Settings 'Hitachi SH', Zielplattform
Dialog item
Platform
First parameter Register
(integer)
Last parameter Register
(Integer)
Register for return values
(Integer)
Max. space on the stack
for arguments (Byte):
Support float processor
First parameter Register
(Float):
Last parameter Register
(Float):
Register for return value
(Float):
Intel byte order
Meaning
Target type
Register where the first Integer Parameter of C-function calls is
transmitted
(range depends on the operating system)
Register where the last Integer Parameter of C-function calls is
transmitted
(range depends on the operating system)
Register where the Integer Parameters of C-function calls are
returned (range depends on the operating system)
Dependent on Operating System: Maximum size (number of
bytes) of arguments, which can be handed over on the stack
FPU commands are generated for floating point operations
Register where the first Float Parameter of C-function calls is
transmitted (range depends on the operating system)
Register where the last Float Parameter of C-function calls is
transmitted (range depends on the operating system)
Register where the Float Parameters of C-function calls are
returned (range depends on the operating system)
Intel Byte Adress mode is used
CoDeSys V2.3 10-87