diff options
Diffstat (limited to 'src/devices/cpu/tlcs870/tlcs870.cpp')
-rw-r--r-- | src/devices/cpu/tlcs870/tlcs870.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/devices/cpu/tlcs870/tlcs870.cpp b/src/devices/cpu/tlcs870/tlcs870.cpp index db201179719..a855697cfb7 100644 --- a/src/devices/cpu/tlcs870/tlcs870.cpp +++ b/src/devices/cpu/tlcs870/tlcs870.cpp @@ -294,8 +294,6 @@ void tlcs870_device::execute_set_input(int inputnum, int state) void tlcs870_device::execute_run() { - - while (m_icount > 0) { m_prvpc.d = m_pc.d; @@ -311,7 +309,8 @@ void tlcs870_device::execute_run() if (m_cycles) { - m_icount -= m_cycles * 4; // 1 machine cycle = 4 clock cycles? + //m_icount -= m_cycles * 4; // 1 machine cycle = 4 clock cycles? (unclear, execution seems far too slow even for the ram test this way) + m_icount -= m_cycles; } else { |