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mmodular: update notes (nw)

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This commit is contained in:
hap 2020-01-04 20:11:45 +01:00
parent bc9ddb4862
commit 60caa5f6e8
3 changed files with 4 additions and 7 deletions
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3
src/mame/drivers/mephisto_berlin.cpp
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@ -21,9 +21,6 @@ Undocumented buttons:
#include "machine/nvram.h"
#include "machine/mmboard.h"
#include "screen.h"
#include "speaker.h"
// internal artwork
#include "mephisto_berlin.lh"

4
src/mame/drivers/mephisto_modular.cpp
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@ -32,7 +32,7 @@ TODO:
Undocumented buttons:
- holding ENTER and LEFT cursor on boot runs diagnostics
- holding UP and RIGHT cursor on boot will clear the battery backed RAM
- holding CLEAR on boot will clear the battery backed RAM
===============================================================================
@ -454,7 +454,7 @@ void mmodular_state::gen32(machine_config &config)
const attotime irq_period = attotime::from_hz(6.144_MHz_XTAL / 0x4000); // through 4060, 375Hz
m_maincpu->set_periodic_int(FUNC(mmodular_state::irq2_line_hold), irq_period);
subdevice<hd44780_device>("display:hd44780")->set_busy_factor(0.25);
subdevice<hd44780_device>("display:hd44780")->set_busy_factor(0.25); // problem with waitstates
config.set_default_layout(layout_mephisto_gen32);
}

4
src/mame/drivers/mephisto_modular_tm.cpp
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@ -11,8 +11,8 @@ for it, but no software 'driver' either.
Mephisto TM Almeria is not on this hardware.
Mephisto Berlin 68030 is an unreleased dev version, an update to Vancouver,
not used in any tournament. Internal string and version matches Vancouver 68030,
Mephisto TM Berlin is an unreleased dev version, an update to TM Vancouver, but
not used in any tournament. Internal string and version matches TM Vancouver,
but ROM has many differences.
Hardware notes: