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author | 2015-09-13 08:41:44 +0200 | |
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committer | 2015-09-13 08:41:44 +0200 | |
commit | f88cefad27a1737c76e09d99c9fb43e173506081 (patch) | |
tree | 2d8167d03579c46e226471747eb4407bd00ed6fa /src/devices/cpu/alto2/a2mrt.h | |
parent | e92ac9e0fa8e99869894bea00589bbb526be30aa (diff) |
Move all devices into separate part of src tree (nw)
Diffstat (limited to 'src/devices/cpu/alto2/a2mrt.h')
-rw-r--r-- | src/devices/cpu/alto2/a2mrt.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/devices/cpu/alto2/a2mrt.h b/src/devices/cpu/alto2/a2mrt.h new file mode 100644 index 00000000000..20b00724fc9 --- /dev/null +++ b/src/devices/cpu/alto2/a2mrt.h @@ -0,0 +1,19 @@ +// 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 |