diff options
Diffstat (limited to 'src/mess/machine/orao.c')
-rw-r--r-- | src/mess/machine/orao.c | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/src/mess/machine/orao.c b/src/mess/machine/orao.c deleted file mode 100644 index 79365fb0f09..00000000000 --- a/src/mess/machine/orao.c +++ /dev/null @@ -1,79 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Miodrag Milanovic -/*************************************************************************** - - Orao machine driver by Miodrag Milanovic - - 23/02/2008 Sound support added. - 22/02/2008 Preliminary driver. - -****************************************************************************/ - -#include "emu.h" -#include "sound/dac.h" -#include "imagedev/cassette.h" -#include "includes/orao.h" - - -/* Driver initialization */ -DRIVER_INIT_MEMBER(orao_state,orao) -{ - memset(m_memory,0xff,0x6000); -} - -DRIVER_INIT_MEMBER(orao_state,orao103) -{ - memset(m_memory,0xff,0x6000); -} - -void orao_state::machine_reset() -{ -} - -READ8_MEMBER(orao_state::orao_io_r) -{ - double level; - - switch(offset) { - /* Keyboard*/ - case 0x07FC : return ioport("LINE0")->read(); - case 0x07FD : return ioport("LINE1")->read(); - case 0x07FA : return ioport("LINE2")->read(); - case 0x07FB : return ioport("LINE3")->read(); - case 0x07F6 : return ioport("LINE4")->read(); - case 0x07F7 : return ioport("LINE5")->read(); - case 0x07EE : return ioport("LINE6")->read(); - case 0x07EF : return ioport("LINE7")->read(); - case 0x07DE : return ioport("LINE8")->read(); - case 0x07DF : return ioport("LINE9")->read(); - case 0x07BE : return ioport("LINE10")->read(); - case 0x07BF : return ioport("LINE11")->read(); - case 0x077E : return ioport("LINE12")->read(); - case 0x077F : return ioport("LINE13")->read(); - case 0x06FE : return ioport("LINE14")->read(); - case 0x06FF : return ioport("LINE15")->read(); - case 0x05FE : return ioport("LINE16")->read(); - case 0x05FF : return ioport("LINE17")->read(); - case 0x03FE : return ioport("LINE18")->read(); - case 0x03FF : return ioport("LINE19")->read(); - /* Tape */ - case 0x07FF : - level = m_cassette->input(); - if (level < 0) { - return 0x00; - } - return 0xff; - } - - - return 0xff; -} - - -WRITE8_MEMBER(orao_state::orao_io_w) -{ - if (offset == 0x0800) - { - m_dac->write_unsigned8(data); //beeper - } -} |