diff options
author | 2019-07-20 12:31:21 +1000 | |
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committer | 2019-07-20 12:31:21 +1000 | |
commit | d2926fa02cef5bf728eac74c9e5586aced02a80b (patch) | |
tree | 820d62305954ff68c7c8bb87c8a08d1b7ce4b2c3 /src/mame/machine/pk8020.cpp | |
parent | 24c462dbdb4ed2992af2f8767bf9c56979e7f1be (diff) | |
parent | 68139508715a0375e657add4197582271ef446ec (diff) |
Merge remote-tracking branch 'upstream/master'
# Conflicts:
# src/emu/digfx.h
Diffstat (limited to 'src/mame/machine/pk8020.cpp')
-rw-r--r-- | src/mame/machine/pk8020.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mame/machine/pk8020.cpp b/src/mame/machine/pk8020.cpp index e81857cd095..57bcb5d9f08 100644 --- a/src/mame/machine/pk8020.cpp +++ b/src/mame/machine/pk8020.cpp @@ -95,7 +95,7 @@ void pk8020_state::memory_w(offs_t offset, uint8_t data) uint8_t pk8020_state::ppi_porta_r() { - return 0xf0 | (m_takt <<1) | (m_text_attr)<<3; + return 0xf0 | (m_takt <<1) | (m_text_attr<<3) | ((m_cass->input() > +0.04) ? 1 : 0); } void pk8020_state::floppy_control_w(uint8_t data) @@ -125,6 +125,9 @@ void pk8020_state::floppy_control_w(uint8_t data) void pk8020_state::ppi_2_portc_w(uint8_t data) { + static const double levels[4] = { 0.0, 1.0, -1.0, 0.0 }; + m_cass->output(levels[data & 3]); + m_sound_gate = BIT(data,3); m_speaker->level_w(m_sound_gate ? m_sound_level : 0); |