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// 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
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