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PALASM Design Description | 1991-02-27 | 2.3 KB | 73 lines |
- ;PALASM Design Description
-
- ;---------------------------------- Declaration Segment ------------
- TITLE TUTOR2.PDS
- PATTERN A
- REVISION 2.0
- AUTHOR J.ENGINEER
- COMPANY ADVANCED MICRO DEVICES
- DATE 01/01/90
-
- CHIP DECODER PAL16R8
-
- ;---------------------------------- PIN Declarations ---------------
- PIN 1 CLK COMBINATORIAL ; INPUT
- PIN 2 X COMBINATORIAL ; INPUT
- PIN 3 Y COMBINATORIAL ; INPUT
- PIN 4 Z COMBINATORIAL ; INPUT
- PIN 10 GND ; INPUT
- PIN 11 OE COMBINATORIAL ; INPUT
- PIN 12 A REGISTERED ; OUTPUT
- PIN 13 B REGISTERED ; OUTPUT
- PIN 14 C REGISTERED ; OUTPUT
- PIN 15 D REGISTERED ; OUTPUT
- PIN 16 E REGISTERED ; OUTPUT
- PIN 17 F REGISTERED ; OUTPUT
- PIN 18 G REGISTERED ; OUTPUT
- PIN 19 H REGISTERED ; OUTPUT
- PIN 20 VCC ; INPUT
-
- ;----------------------------------- Boolean Equation Segment ------
- EQUATIONS
- /A = /X * /Y * /Z
- /B = /X * /Y * Z
- /C = /X * Y * /Z
- /D = /X * Y * Z
- /E = X * /Y * /Z
- /F = X * /Y * Z
- /G = X * Y * /Z
- /H = X * Y * Z
-
- ;----------------------------------- Simulation Segment ------------
- SIMULATION
- TRACE_ON X Y Z A B C D E F G H
- SETF /OE
- SETF /X /Y /Z
- CLOCKF CLK
- CHECK /A B C D E F G H
- SETF /X /Y Z
- CLOCKF CLK
- CHECK A /B C D E F G H
- SETF /X Y /Z
- CLOCKF CLK
- CHECK A B /C D E F G H
- SETF /X Y Z
- CLOCKF CLK
- CHECK A B C /D E F G H
- SETF X /Y /Z
- CLOCKF CLK
- CHECK A B C D /E F G H
- SETF X /Y Z
- CLOCKF CLK
- CHECK A B C D E /F G H
- SETF X Y /Z
- CLOCKF CLK
- CHECK A B C D E F /G H
- SETF X Y Z
- CLOCKF CLK
- CHECK A B C D E F G /H
- TRACE_OFF
-
- ;-------------------------------------------------------------------
-