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leland ay8910/12 have all outputs tied together

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Couriersud 2008-09-24 19:55:00 +00:00
parent df41a23888
commit 28173a071d
1 changed files with 7 additions and 2 deletions
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9
src/mame/drivers/leland.c
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@ -680,12 +680,17 @@ INPUT_PORTS_END
Port A of both chips is connected to a banking control
register.
All 6 (3*2) AY-3-8910/12 outputs are tied together
and put with 1000 Ohm to gnd.
The following is a approximation, since
it does not take cross-chip mixing effects into account.
*/
static const ay8910_interface ay8910_config =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
AY8910_SINGLE_OUTPUT,
{1000, 0, 0},
leland_sound_port_r,
0,
leland_sound_port_w,