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r20008 Wednesday 2nd January, 2013 at 12:25:12 UTC by Sandro Ronco
(MESS) uzebox: small change for games that only works on early revisions. (nw)
[hash]uzebox.xml
[src/mess/drivers]uzebox.c

trunk/hash/uzebox.xml
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110110      </part>
111111   </software>
112112
113   <software name="claydemo" supported="no">
113   <software name="claydemo">
114      <!-- this demo is compatible with Uzebox revisions C1, D1 and E1 -->
114115      <description>Clay Demo</description>
115116      <year>2008</year>
116117      <publisher>Belogic</publisher>
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543544      </part>
544545   </software>
545546
546   <software name="snakes" supported="no">
547   <software name="snakes">
548      <!-- this game is compatible with Uzebox revisions C1, D1 and E1 -->
547549      <description>Snakes</description>
548550      <year>2008</year>
549551      <publisher>Belogic</publisher>
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905907      </part>
906908   </software>
907909
908   <software name="scrolld" supported="no">
910   <software name="scrolld">
911      <!-- this demo is compatible with Uzebox revisions C1, D1 and E1 -->
909912      <description>Clay's Scroll Demo</description>
910913      <year>2010</year>
911914      <publisher>Belogic</publisher>
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950953      </part>
951954   </software>
952955
953   <software name="sprited1" supported="no">
956   <software name="sprited1">
957      <!-- this demo is compatible with Uzebox revisions C1, D1 and E1 -->
954958      <description>Sprite Demo 1</description>
955959      <year>2010</year>
956960      <publisher>Belogic</publisher>
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10841088   </software>
10851089
10861090   <software name="vectord2" supported="no">
1091      <!-- this demo assumes that the RAM is mirrored at 0x1100-0x20ff and probably doesn't works on real HW -->
10871092      <description>Vector Demo 2</description>
10881093      <year>2009</year>
10891094      <publisher>Belogic</publisher>
trunk/src/mess/drivers/uzebox.c
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119119   //  ---- -xx-   NC
120120   //  ---- ---x   AD725 HSYNC
121121
122   if (m_port_b & 0x10)
122   // AD725 CE is hard-wired to VCC in early revisions (C1, D1 and E1)
123   //if (m_port_b & 0x10)
123124      if ((m_port_b ^ data) & m_port_b & 0x01)
124125      {
125126         line_update();

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