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[/] [open8_urisc/] [trunk/] [VHDL/] - Rev 290
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Last modification
- Rev 290 2021-05-04 03:06:31 GMT
- Author: jshamlet
- Log message:
- Added an additional generic "Rotation_Ignores_Carry" that removes the carry logic from the ROL/ROR instructions such that they now rotate 'normally',
Added an alias for PSR_GP4 named PSR_S, as it is now used to switch the function of the RSP instruction. The internal opcode hasn't changed, but it allows assembly code to use PSR_S or BRS/BNS when performing RSP related operations.