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gts1: use led14seg instead of led8seg_gts1

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hap 2022-02-26 18:34:44 +01:00
parent ed798ff0a5
commit 8c82c8a768
2 changed files with 11 additions and 4 deletions
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11
src/mame/drivers/gts1.cpp
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@ -118,6 +118,7 @@ private:
u8 gts1_switches_r(offs_t offset);
void gts1_switches_w(offs_t offset, u8 data);
void gts1_display_w(offs_t offset, u8 data);
u16 seg8to14(u16 data);
u8 gts1_lamp_apm_r(offs_t offset);
void gts1_lamp_apm_w(offs_t offset, u8 data);
u8 gts1_nvram_r(offs_t offset);
@ -487,6 +488,12 @@ void gts1_state::gts1_switches_w(offs_t offset, u8 data) // WORKS
}
}
u16 gts1_state::seg8to14(u16 data)
{
// convert custom 8seg digit to MAME 14seg digit
return bitswap<10>(data,7,7,6,6,5,4,3,2,1,0);
}
/**
* @brief write a 8seg display value
* @param offset digit number 0 .. 15
@ -534,8 +541,8 @@ void gts1_state::gts1_display_w(offs_t offset, u8 data) // WORKS
// LOG("%s: offset:%d data:%02x a:%02x b:%02x\n", __FUNCTION__, offset, data, a, b);
if ((offset % 8) < 6)
{
m_digit8[offset] = a;
m_digit8[offset + 16] = b;
m_digit8[offset] = seg8to14(a);
m_digit8[offset + 16] = seg8to14(b);
}
else
{

4
src/mame/layout/gts1.lay
View File

@ -6,9 +6,9 @@ license:CC0
<mamelayout version="2">
<element name="digit8_" defstate="0">
<led8seg_gts1>
<led14seg>
<color red="0.0" green="0.75" blue="1.0" />
</led8seg_gts1>
</led14seg>
</element>
<element name="digit7_" defstate="0">
<led7seg>