64 lines
2.4 KiB
Plaintext
64 lines
2.4 KiB
Plaintext
GORF
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====
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Note that the player controls are on a PC board and go through
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voltage comparators to generate the U/D/L/R signals
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Logic Board
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===========
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21 Pin Connector
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================
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1) Unused
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2) Unused
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3) Unused
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4) Unused
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5) Unused
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6) Unused
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7) To pin 8 on Control PC (Up)
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8) To pin 9 on Control PC (Down)
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9) To pin 5 on Control PC (Left)
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10) To pin 6 on Control PC (Right)
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11) To pin 3 on Control PC (Tied to pin 3 of 5 pin connector)
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12) To pin 7 on Control PC (Ground)
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13) Key (?)
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14) To Coin Switch #1
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15) To Coin Switch #2
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16) To pin 1 on Audio Board
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17) To Slam Switch
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18) To "1 Player" Switch
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19) To "2 Player" Switch
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20) Common side of coin switches, slam switch and player switches
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21) To pin 10 on Control PC (+5v)
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28 Pin Connector
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================
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1) To pin 6 on Audio Board (Audio In #1)
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2) To pin 4 on Audio Board (Audio In #2)
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3) To pin 2 on Audio Board (Audio Common)
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4) Key
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5) To pin 17 of Display PC (to base of Space Cadet Transistor)
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6) To pin 4 of Display PC (to base of Space Captain Transistor)
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7) To pin 15 of Display PC (to base of Space Colonel Transistor)
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8) To pin 5 of Display PC (to base of Space General Transistor)
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9) To pin 11 of Display PC (To base of Space Warrior Transistor)
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10) To pin 7 of Display PC (To base of Space Avenger Transistor)
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11) To pin 1 of Display PC (Ground)
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12) To pin 2 of Display PC (To base of transistor connected to pin 3)
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13) To pin 9 of Display PC (to base of transistor connected to pin 10)
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14) To pin 13 of Display PC (to base of transistor connected to pin 14)
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15) Unused
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16) Key
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17) To pin 1 of Interface PC (Tied to Ground)
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18) Unused
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19) To pin 2 of Interface PC (Tied to pin 3 and +12)
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20) To pin 4 of Interface PC (-5)
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21) To pin 5 of Interface PC (+5)
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22) Unused
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23) To pin 7 of Interface PC (B-Y)
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24) To pin 8 of Interface PC (R-Y)
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25) To pin 9 of Interface PC (!Sync)
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26) To pin 10 of Interface PC (Tied to pins 1,8,12 and to ground)
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27) To pin 11 of Interface PC (Video)
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28) To pin 12 of Interface PC (Tied to Ground)
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