diff options
author | 2021-11-21 11:00:29 -0500 | |
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committer | 2021-11-21 11:00:29 -0500 | |
commit | 3137478c090584cd9c014e9638278ca83fa8b51d (patch) | |
tree | 80e6bf8b9454ce1467fc9ddfc9ba268fe923157f /src | |
parent | 246ba1f482200c87a63c5e8777fceab4727b9b21 (diff) | |
parent | 4dc7a7780723294b8cf050004b7177d9bc5cb251 (diff) |
Merge branch 'stupid_git'
Diffstat (limited to 'src')
-rw-r--r-- | src/devices/bus/ti99/peb/peribox.cpp | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/src/devices/bus/ti99/peb/peribox.cpp b/src/devices/bus/ti99/peb/peribox.cpp index ab8981c444d..3e2f518bdda 100644 --- a/src/devices/bus/ti99/peb/peribox.cpp +++ b/src/devices/bus/ti99/peb/peribox.cpp @@ -389,10 +389,7 @@ WRITE_LINE_MEMBER(peribox_device::clock_in) void peribox_device::inta_join(int slot, int state) { LOGMASKED(LOG_INT, "propagating INTA from slot %d to console: %d\n", slot, state); - if (state==ASSERT_LINE) - m_inta_flag |= (1 << slot); - else - m_inta_flag &= ~(1 << slot); + util::set_bit(m_inta_flag, slot, state==ASSERT_LINE); if (m_ioport_connected) set_extint((m_inta_flag != 0)? ASSERT_LINE : CLEAR_LINE); @@ -403,10 +400,7 @@ void peribox_device::inta_join(int slot, int state) void peribox_device::intb_join(int slot, int state) { LOGMASKED(LOG_INT, "propagating INTB from slot %d to console: %d\n", slot, state); - if (state==ASSERT_LINE) - m_intb_flag |= (1 << slot); - else - m_intb_flag &= ~(1 << slot); + util::set_bit(m_intb_flag, slot, state==ASSERT_LINE); // Not propagated to console if (!m_ioport_connected) @@ -416,10 +410,7 @@ void peribox_device::intb_join(int slot, int state) void peribox_device::lcp_join(int slot, int state) { LOGMASKED(LOG_INT, "propagating LCP from slot %d to SGCPU: %d\n", slot, state); - if (state==ASSERT_LINE) - m_lcp_flag |= (1 << slot); - else - m_lcp_flag &= ~(1 << slot); + util::set_bit(m_lcp_flag, slot, state==ASSERT_LINE); // Not propagated to console if (!m_ioport_connected) @@ -433,10 +424,7 @@ void peribox_device::ready_join(int slot, int state) { LOGMASKED(LOG_READY, "Incoming READY=%d from slot %d\n", state, slot); // We store the inverse state - if (state==CLEAR_LINE) - m_ready_flag |= (1 << slot); - else - m_ready_flag &= ~(1 << slot); + util::set_bit(m_ready_flag, slot, state==CLEAR_LINE); if (m_ioport_connected) set_ready((m_ready_flag != 0)? CLEAR_LINE : ASSERT_LINE); |