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newbrain fdc: fix mirrors w.r.t mask [O. Galibert]

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This commit is contained in:
Olivier Galibert 2016-06-20 22:22:29 +02:00
parent 181bf6fbcc
commit 0ec6679755
1 changed files with 3 additions and 3 deletions
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6
src/devices/bus/newbrain/fdc.cpp
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@ -81,9 +81,9 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( newbrain_fdc_io, AS_IO, 8, newbrain_fdc_t )
ADDRESS_MAP_UNMAP_HIGH
ADDRESS_MAP_GLOBAL_MASK(0xd1)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x1e) AM_DEVICE(UPD765_TAG, upd765a_device, map)
AM_RANGE(0x20, 0x20) AM_MIRROR(0x1f) AM_WRITE(fdc_auxiliary_w)
AM_RANGE(0x40, 0x40) AM_MIRROR(0x1f) AM_READ(fdc_control_r)
AM_RANGE(0x00, 0x01) AM_MIRROR(0x10) AM_DEVICE(UPD765_TAG, upd765a_device, map)
AM_RANGE(0x20, 0x20) AM_MIRROR(0x11) AM_WRITE(fdc_auxiliary_w)
AM_RANGE(0x40, 0x40) AM_MIRROR(0x11) AM_READ(fdc_control_r)
ADDRESS_MAP_END