diff options
Diffstat (limited to 'src/devices/cpu/i8089/i8089_ops.cpp')
-rw-r--r-- | src/devices/cpu/i8089/i8089_ops.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/cpu/i8089/i8089_ops.cpp b/src/devices/cpu/i8089/i8089_ops.cpp index 4c3c59b99e0..271bfddbed0 100644 --- a/src/devices/cpu/i8089/i8089_ops.cpp +++ b/src/devices/cpu/i8089/i8089_ops.cpp @@ -399,7 +399,7 @@ void i8089_channel_device::tsl(int m, int8_t i, int8_t d, int o) // set source and destination logical widths void i8089_channel_device::wid(int s, int d) { - m_r[PSW].w &= 0x3f; + m_r[PSW].w &= 0xfc; m_r[PSW].w |= d << 0; m_r[PSW].w |= s << 1; } |