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Searched refs:m_tmdr_value (Results 1 – 4 of 4) sorted by relevance

/dports/emulators/mess/mame-mame0226/src/devices/cpu/z180/
H A Dz180.cpp653 data = m_tmdr_value[1]; in z180_internal_port_read()
938 m_tmdr_value[0] = (m_tmdr_value[0] & 0xff00) | m_tmdr[0].b.l; in z180_internal_port_write()
944 m_tmdr_value[0] = (m_tmdr_value[0] & 0x00ff) | (m_tmdr[0].b.h << 8); in z180_internal_port_write()
974 m_tmdr_value[1] = (m_tmdr_value[1] & 0xff00) | m_tmdr[1].b.l; in z180_internal_port_write()
980 m_tmdr_value[1] = (m_tmdr_value[1] & 0x00ff) | m_tmdr[1].b.h; in z180_internal_port_write()
1888 m_tmdr_value[0] = 0xffff; in device_reset()
1889 m_tmdr_value[1] = 0xffff; in device_reset()
1952 if(m_tmdr_value[0] == 0) in clock_timers()
1958 m_tmdr_value[0]--; in clock_timers()
1964 if(m_tmdr_value[1] == 0) in clock_timers()
[all …]
H A Dz180.h197 uint16_t m_tmdr_value[2]; // TMDR values used byt PRT0 and PRT1 as down counter variable
/dports/emulators/mame/mame-mame0226/src/devices/cpu/z180/
H A Dz180.cpp653 data = m_tmdr_value[1]; in z180_internal_port_read()
938 m_tmdr_value[0] = (m_tmdr_value[0] & 0xff00) | m_tmdr[0].b.l; in z180_internal_port_write()
944 m_tmdr_value[0] = (m_tmdr_value[0] & 0x00ff) | (m_tmdr[0].b.h << 8); in z180_internal_port_write()
974 m_tmdr_value[1] = (m_tmdr_value[1] & 0xff00) | m_tmdr[1].b.l; in z180_internal_port_write()
980 m_tmdr_value[1] = (m_tmdr_value[1] & 0x00ff) | m_tmdr[1].b.h; in z180_internal_port_write()
1888 m_tmdr_value[0] = 0xffff; in device_reset()
1889 m_tmdr_value[1] = 0xffff; in device_reset()
1952 if(m_tmdr_value[0] == 0) in clock_timers()
1958 m_tmdr_value[0]--; in clock_timers()
1964 if(m_tmdr_value[1] == 0) in clock_timers()
[all …]
H A Dz180.h197 uint16_t m_tmdr_value[2]; // TMDR values used byt PRT0 and PRT1 as down counter variable