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Unbreak 9821 POST (nw)

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This commit is contained in:
angelosa 2019-08-14 18:02:41 +02:00
parent 6c9f83fa8d
commit c2f7a5d424
1 changed files with 4 additions and 4 deletions
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8
src/mame/video/pc9801.cpp
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@ -448,7 +448,7 @@ READ16_MEMBER(pc9801_state::tvram_r)
if((offset & 0x1000) && (mem_mask == 0xff00)) if((offset & 0x1000) && (mem_mask == 0xff00))
return 0xffff; return 0xffff;
if(offset < (0x3fe0>>1)) if(offset < (0x3fe2>>1))
res = m_tvram[offset]; res = m_tvram[offset];
else else
res = m_memsw->read(offset & 0xf); res = m_memsw->read(offset & 0xf);
@ -458,10 +458,10 @@ READ16_MEMBER(pc9801_state::tvram_r)
WRITE16_MEMBER(pc9801_state::tvram_w) WRITE16_MEMBER(pc9801_state::tvram_w)
{ {
if(offset < (0x3fe0>>1)) if(offset < (0x3fe2>>1))
COMBINE_DATA(&m_tvram[offset]); COMBINE_DATA(&m_tvram[offset]);
else if(m_video_ff[MEMSW_REG]) else if(m_video_ff[MEMSW_REG] && ACCESSING_BITS_0_7)
m_memsw->write(offset & 0x0f, data); m_memsw->write(offset & 0x0f, data & 0xff);
COMBINE_DATA(&m_video_ram_1[offset]); //TODO: check me COMBINE_DATA(&m_video_ram_1[offset]); //TODO: check me
} }