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author | 2014-04-15 18:32:58 +0000 | |
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committer | 2014-04-15 18:32:58 +0000 | |
commit | 64e1b14297420db75e5c6d869d9e4b9b04697a55 (patch) | |
tree | bdbe81a9d0ef54fe2b3a4390faf095b87c155bc5 /src/emu/machine/mos6551.c | |
parent | 53fcf1e684c48a99cd0382bb19a817d8152e0897 (diff) |
ignore reads from the debugger (nw)
Diffstat (limited to 'src/emu/machine/mos6551.c')
-rw-r--r-- | src/emu/machine/mos6551.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/emu/machine/mos6551.c b/src/emu/machine/mos6551.c index 2871756eee3..b11515f1544 100644 --- a/src/emu/machine/mos6551.c +++ b/src/emu/machine/mos6551.c @@ -371,6 +371,9 @@ void mos6551_device::write_command(UINT8 data) READ8_MEMBER( mos6551_device::read ) { + if (space.debugger_access()) + return 0xff; + switch (offset & 0x03) { case 0: |