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Diffstat (limited to 'src/mess/drivers/unk3403.c')
-rw-r--r--src/mess/drivers/unk3403.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mess/drivers/unk3403.c b/src/mess/drivers/unk3403.c
index 343328ffed5..cf1fc6391c0 100644
--- a/src/mess/drivers/unk3403.c
+++ b/src/mess/drivers/unk3403.c
@@ -3,15 +3,15 @@
/***************************************************************************
TMS1100NLL MP3403 DBS 7836 SINGAPORE some game board with 7-segs.
-
+
What old electronic game is this?
-
+
some clues:
- it's from 1978
- Merlin is MP3404, Amaze-A-Tron is MP3405, this one is MP3403
- it plays some short jingles (you need to be lucky with button mashing),
jingles feel like maybe a horse racing game
-
+
***************************************************************************/
#include "emu.h"
@@ -42,9 +42,9 @@ public:
DECLARE_READ8_MEMBER(read_k);
DECLARE_WRITE16_MEMBER(write_o);
DECLARE_WRITE16_MEMBER(write_r);
-
+
void leds_update();
-
+
virtual void machine_start();
};
@@ -73,7 +73,7 @@ void unk3403_state::leds_update()
sprintf(dig, "\n %X %c %02X",i, (m_r >> i & 1) ? 'X' : '_', leds[i]);
strcat(msg, dig);
}
-
+
popmessage("%s", msg);
}
@@ -87,7 +87,7 @@ READ8_MEMBER(unk3403_state::read_k)
if (m_r >> (i + 4) & 1)
k |= m_button_matrix[i]->read();
}
-
+
return k;
}
@@ -97,7 +97,7 @@ WRITE16_MEMBER(unk3403_state::write_r)
// R10: maybe a switch or other button row?
// R9: speaker out
m_speaker->level_w(data >> 9 & 1);
-
+
// others: ?
m_r = data;
leds_update();
@@ -156,7 +156,7 @@ void unk3403_state::machine_start()
{
m_r = 0;
m_o = 0;
-
+
save_item(NAME(m_r));
save_item(NAME(m_o));
}