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taitotz.c: Fixed RTC lockup. (nw)

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This commit is contained in:
Ville Linde 2012-07-23 17:49:21 +00:00
parent ba2a653496
commit 1c3650ad5a
1 changed files with 19 additions and 9 deletions
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28
src/mame/drivers/taitotz.c
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@ -507,6 +507,8 @@ public:
DECLARE_READ8_MEMBER(tlcs900_port_read); DECLARE_READ8_MEMBER(tlcs900_port_read);
DECLARE_WRITE8_MEMBER(tlcs900_port_write); DECLARE_WRITE8_MEMBER(tlcs900_port_write);
UINT8 m_rtcdata[8];
UINT32 m_reg105; UINT32 m_reg105;
@ -1945,14 +1947,14 @@ READ8_MEMBER(taitotz_state::tlcs_rtc_r)
switch (offset) switch (offset)
{ {
// NOTE: bcd numbers // NOTE: bcd numbers
case 0x00: return 0x11; // milliseconds? case 0x00: return m_rtcdata[0]; // milliseconds?
case 0x01: return 0x00; // seconds case 0x01: return m_rtcdata[1]; // seconds
case 0x02: return 0x07; // minutes case 0x02: return m_rtcdata[2]; // minutes
case 0x03: return 0x19; // hours case 0x03: return m_rtcdata[3]; // hours
case 0x04: return 0x00; // day of the week case 0x04: return m_rtcdata[4]; // day of the week
case 0x05: return 0x19; // day case 0x05: return m_rtcdata[5]; // day
case 0x06: return 0x02; // month case 0x06: return m_rtcdata[6]; // month
case 0x07: return 0x12; // year case 0x07: return m_rtcdata[7]; // year
case 0x0e: return 0; case 0x0e: return 0;
@ -1968,11 +1970,19 @@ WRITE8_MEMBER(taitotz_state::tlcs_rtc_w)
{ {
switch (offset) switch (offset)
{ {
case 0x00: m_rtcdata[0] = data; break;
case 0x01: m_rtcdata[1] = data; break;
case 0x02: m_rtcdata[2] = data; break;
case 0x03: m_rtcdata[3] = data; break;
case 0x04: m_rtcdata[4] = data; break;
case 0x05: m_rtcdata[5] = data; break;
case 0x06: m_rtcdata[6] = data; break;
case 0x07: m_rtcdata[7] = data; break;
case 0x0e: case 0x0e:
break; break;
default: default:
printf("tlcs_rtc_w: %02X, %02X\n", offset, data); //printf("tlcs_rtc_w: %02X, %02X\n", offset, data);
break; break;
} }
} }