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Diffstat (limited to 'src/mame/machine/orao.cpp')
-rw-r--r--src/mame/machine/orao.cpp80
1 files changed, 0 insertions, 80 deletions
diff --git a/src/mame/machine/orao.cpp b/src/mame/machine/orao.cpp
deleted file mode 100644
index aa707d208dc..00000000000
--- a/src/mame/machine/orao.cpp
+++ /dev/null
@@ -1,80 +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 "imagedev/cassette.h"
-#include "includes/orao.h"
-
-
-/* Driver initialization */
-void orao_state::init_orao()
-{
- memset(m_memory,0xff,0x6000);
-}
-
-void orao_state::init_orao103()
-{
- memset(m_memory,0xff,0x6000);
-}
-
-void orao_state::machine_reset()
-{
-}
-
-uint8_t orao_state::orao_io_r(offs_t offset)
-{
- double level;
-
- switch(offset) {
- /* Keyboard*/
- case 0x07FC : return m_line[0]->read();
- case 0x07FD : return m_line[1]->read();
- case 0x07FA : return m_line[2]->read();
- case 0x07FB : return m_line[3]->read();
- case 0x07F6 : return m_line[4]->read();
- case 0x07F7 : return m_line[5]->read();
- case 0x07EE : return m_line[6]->read();
- case 0x07EF : return m_line[7]->read();
- case 0x07DE : return m_line[8]->read();
- case 0x07DF : return m_line[9]->read();
- case 0x07BE : return m_line[10]->read();
- case 0x07BF : return m_line[11]->read();
- case 0x077E : return m_line[12]->read();
- case 0x077F : return m_line[13]->read();
- case 0x06FE : return m_line[14]->read();
- case 0x06FF : return m_line[15]->read();
- case 0x05FE : return m_line[16]->read();
- case 0x05FF : return m_line[17]->read();
- case 0x03FE : return m_line[18]->read();
- case 0x03FF : return m_line[19]->read();
- /* Tape */
- case 0x07FF :
- level = m_cassette->input();
- if (level < 0) {
- return 0x00;
- }
- return 0xff;
- }
-
-
- return 0xff;
-}
-
-
-void orao_state::orao_io_w(offs_t offset, uint8_t data)
-{
- if (offset == 0x0800)
- {
- m_speaker->level_w(m_beep);
- m_cassette->output(m_beep ? 1.0 : -1.0);
- m_beep ^= 1;
- }
-}