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author Curt Coder <curtcoder@mail.com>2017-11-12 20:59:20 +0200
committer Curt Coder <curtcoder@mail.com>2017-11-12 21:19:36 +0200
commit23d1473dac75d2e475e3e88b8557fc15a2ec847a (patch)
tree5994837931f0a5e8e8713f7a7792e9e22f2f1190 /src/mame/video/tmc600.cpp
parent52ca12c3d68be7257f2ad5b5f13e2816d9bc991d (diff)
tmc600: Implemented TMC-700 real time clock. [Curt Coder]
Diffstat (limited to 'src/mame/video/tmc600.cpp')
-rw-r--r--src/mame/video/tmc600.cpp13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/mame/video/tmc600.cpp b/src/mame/video/tmc600.cpp
index 93c86807181..86c9e7562c0 100644
--- a/src/mame/video/tmc600.cpp
+++ b/src/mame/video/tmc600.cpp
@@ -72,10 +72,15 @@ WRITE_LINE_MEMBER( tmc600_state::prd_w )
if (state) {
m_frame++;
- if (m_frame == 32) {
- m_frame = 0;
-
- m_blink = !m_blink;
+ switch (m_frame)
+ {
+ case 31:
+ m_frame = 0;
+ m_blink = !m_blink;
+ // fallthru
+ case 15:
+ m_maincpu->int_w(m_rtc_int);
+ break;
}
}
}