// license:BSD-3-Clause // copyright-holders:Juergen Buchmueller /***************************************************************************** * * Xerox AltoII memory refresh task (MRT) * *****************************************************************************/ #ifdef ALTO2_DEFINE_CONSTANTS #else // ALTO2_DEFINE_CONSTANTS #ifndef _A2MRT_H_ #define _A2MRT_H_ void f1_early_mrt_block(); //!< F1 func: block the display word task void activate_mrt(); //!< called by the CPU when MRT becomes active void init_mrt(int task = task_mrt); //!< initialize the memory refresh task void exit_mrt(); //!< deinitialize the memory refresh task void reset_mrt(); //!< reset the memory refresh task #endif // _A2MRT_H_ #endif // ALTO2_DEFINE_CONSTANTS