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attache: fixed CMOS RAM access.

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This commit is contained in:
mahlemiut 2013-06-02 03:44:28 +00:00
parent fb5b8b99b3
commit c54929ae85
1 changed files with 4 additions and 4 deletions
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8
src/mess/drivers/attache.c
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@ -396,13 +396,13 @@ void attache_state::operation_strobe(address_space& space, UINT8 data)
logerror("CMOS: write %01x to %01x (read)\n",data & 0x0f,(data & 0xf0) >> 4);
break;
case PIO_SEL_5101_WRITE:
m_cmos_select = (m_cmos_select & 0xf0) | (data & 0x0f);
m_cmos_select = (m_cmos_select & 0xf0) | ((data & 0xf0) >> 4);
m_cmos_ram[m_cmos_select] = data & 0x0f;
logerror("CMOS: write %02x to byte %02x\n",data & 0x0f, m_cmos_select);
logerror("CMOS: write %01x to byte %02x\n",data & 0x0f, m_cmos_select);
break;
case PIO_SEL_5101_READ:
m_cmos_select = (m_cmos_select & 0xf0) | (data & 0x0f);
logerror("CMOS: write %02x to byte %02x (read)\n",data & 0x0f, m_cmos_select);
m_cmos_select = (m_cmos_select & 0xf0) | ((data & 0xf0) >> 4);
logerror("CMOS: write %01x to byte %02x (read)\n",data & 0x0f, m_cmos_select);
break;
case PIO_SEL_LATCH:
m_pio_latch = data;