Difference between revisions of "315-5394"
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== Found on... == | |||
*[[SEGA System C2]] | |||
== Equations == | |||
<pre> | <pre> | ||
/* Dedicated input pins */ | /* Dedicated input pins */ | ||
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!B0 = !I1 & !I7; | !B0 = !I1 & !I7; | ||
/ | </pre> | ||
[[Category:SEGA PLD's]] | |||
Latest revision as of 19:09, 3 December 2023
Found on...[edit]
Equations[edit]
/* Dedicated input pins */ pin 1 = I0; /* Input */ pin 2 = I1; /* Input */ pin 3 = I2; /* Input */ pin 4 = I3; /* Input */ pin 5 = I4; /* Input */ pin 6 = I5; /* Input */ pin 7 = I6; /* Input */ pin 8 = I7; /* Input */ pin 9 = I8; /* Input */ /* Programmable output pins */ pin 12 = B0; /* Combinatorial output */ pin 13 = B1; /* Combinatorial output */ pin 14 = B2; /* Registered */ pin 15 = B3; /* Registered */ pin 16 = B4; /* Registered */ pin 17 = B5; /* Combinatorial output */ pin 18 = B6; /* Combinatorial output */ pin 19 = B7; /* Combinatorial output */ /* Output equations */ !B7 = !I2 & !I4 & !I6; !B6 = !I2 & !I5 & !I6; B5 = !I2 & !I6; !B4.d = I1 & !I7 # I3 & I7 # I5; !B3.d = !B4; !B2.d = !B3; B1 = I3 & !I7 & I8 & !B2 # I1 & I3 & I8 # I1 & I7 & I8 & !B2; !B0 = !I1 & !I7;