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https://github.com/holub/mame
synced 2025-07-09 19:57:45 +03:00
votrax: Simplify write handlers (nw)
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parent
30e3be0bef
commit
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@ -88,7 +88,7 @@ void c64_speakeasy_cartridge_device::c64_cd_w(offs_t offset, uint8_t data, int s
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{
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if (!io1)
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{
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m_votrax->write(machine().dummy_space(), 0, data & 0x3f);
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m_votrax->inflection_w(machine().dummy_space(), 0, data >> 6);
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m_votrax->write(data & 0x3f);
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m_votrax->inflection_w(data >> 6);
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}
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}
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@ -90,7 +90,7 @@ void vic20_speakeasy_device::vic20_cd_w(offs_t offset, uint8_t data, int ram1, i
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{
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if (!io2)
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{
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m_votrax->write(machine().dummy_space(), 0, data & 0x3f);
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m_votrax->inflection_w(machine().dummy_space(), 0, data >> 6);
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m_votrax->write(data & 0x3f);
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m_votrax->inflection_w(data >> 6);
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}
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}
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@ -84,7 +84,7 @@ votrax_sc01_device::votrax_sc01_device(const machine_config &mconfig, const char
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{
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}
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WRITE8_MEMBER( votrax_sc01_device::write )
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void votrax_sc01_device::write(uint8_t data)
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{
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// flush out anything currently processing
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m_stream->update();
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@ -114,7 +114,7 @@ WRITE8_MEMBER( votrax_sc01_device::write )
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// inflection bits
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//-------------------------------------------------
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WRITE8_MEMBER( votrax_sc01_device::inflection_w )
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void votrax_sc01_device::inflection_w(uint8_t data)
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{
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// only 2 bits matter
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data &= 3;
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@ -24,8 +24,8 @@ public:
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auto ar_callback() { return m_ar_cb.bind(); }
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DECLARE_WRITE8_MEMBER(write);
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DECLARE_WRITE8_MEMBER(inflection_w);
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void write(uint8_t data);
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void inflection_w(uint8_t data);
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DECLARE_READ_LINE_MEMBER(request) { m_stream->update(); return m_ar_state; }
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protected:
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@ -358,8 +358,8 @@ void gottlieb_sound_r1_with_votrax_device::device_post_load()
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WRITE8_MEMBER( gottlieb_sound_r1_with_votrax_device::votrax_data_w )
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{
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m_votrax->inflection_w(space, offset, data >> 6);
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m_votrax->write(space, offset, ~data & 0x3f);
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m_votrax->inflection_w(data >> 6);
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m_votrax->write(~data & 0x3f);
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}
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@ -394,8 +394,8 @@ WRITE8_MEMBER(tenpindx_state::lights_w)
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WRITE8_MEMBER(astrocde_state::votrax_speech_w)
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{
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m_votrax->inflection_w(space, 0, data >> 6);
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m_votrax->write(space, 0, data);
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m_votrax->inflection_w(data >> 6);
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m_votrax->write(data & 0x3f);
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/* Note : We should really also use volume in this as well as frequency */
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}
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@ -266,7 +266,7 @@ WRITE8_MEMBER(k28_state::mcu_p0_w)
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// d3: SC-01 strobe, latch phoneme on rising edge
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int strobe = data >> 3 & 1;
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if (strobe && !m_speech_strobe)
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m_speech->write(space, 0, m_phoneme);
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m_speech->write(m_phoneme);
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m_speech_strobe = strobe;
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// d5: VFD driver data enable
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@ -313,8 +313,7 @@ WRITE8_MEMBER( taito_state::io_w )
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WRITE_LINE_MEMBER( taito_state::pia_cb2_w )
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{
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address_space& space = m_maincpu->space(AS_PROGRAM);
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m_votrax->write(space, 0, m_votrax_cmd);
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m_votrax->write(m_votrax_cmd);
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}
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READ8_MEMBER( taito_state::pia_pb_r )
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