mame/src/emu/cpu/alto2/a2dwt.h
Miodrag Milanovic c046734f76 (MESS) New driver added: Xerox Alto 2 [Juergen Buchmueller]
out of whatsnew: Did not add Unicode support for debugger from branch yet, for now few special chars are converted to be plain ASCII
2014-04-22 12:21:07 +00:00

28 lines
1.0 KiB
C

/*****************************************************************************
*
* Xerox AltoII display word task (DWT)
*
* Copyright Juergen Buchmueller <pullmoll@t-online.de>
*
* Licenses: MAME, GPLv2
*
*****************************************************************************/
#ifdef ALTO2_DEFINE_CONSTANTS
#else // ALTO2_DEFINE_CONSTANTS
#ifndef _A2DWT_H_
#define _A2DWT_H_
//! F2 functions for display word task
enum {
f2_dwt_load_ddr = f2_task_10 //!< f2 10: load display data register
};
void f1_early_dwt_block(); //!< F1 func: block the display word task
void f2_late_dwt_load_ddr(); //!< F2 func: load the display data register
void init_dwt(int task = task_dwt); //!< initialize the display word task
void exit_dwt(); //!< deinitialize the display word task
void reset_dwt(); //!< reset the display word task
#endif // _A2DWT_H_
#endif // ALTO2_DEFINE_CONSTANTS