;PALASM Design Description

;---------------------------------- Declaration Segment ------------
TITLE    M220B.PDS
PATTERN  A
REVISION 1.0
AUTHOR   Vincent Slyngstad
COMPANY  None
DATE     03/20/2013

CHIP   M220B   PAL16V8

;---------------------------------- PIN Declarations ---------------
PIN  1          clock                COMBINATORIAL             ; INPUT
PIN  2          aj1                  COMBINATORIAL             ; INPUT
PIN  3          ak2                  COMBINATORIAL             ; INPUT
PIN  4          br2                  COMBINATORIAL             ; INPUT
PIN  5          bs2                  COMBINATORIAL             ; INPUT
PIN  6          bv1                  COMBINATORIAL             ; INPUT
PIN  7          bt2                  COMBINATORIAL             ; INPUT
PIN  8          ma3                  COMBINATORIAL             ; INPUT
PIN  9          pc3                  COMBINATORIAL             ; INPUT
PIN  10         GND                                            ; INPUT
PIN  12         bv2                  COMBINATORIAL             ; INPUT
PIN  13         bu1                  COMBINATORIAL             ; INPUT

PIN  15         /b3                  COMBINATORIAL             ; OUTPUT
PIN  16         q2_                  COMBINATORIAL             ; OUTPUT
PIN  17         q3_                  COMBINATORIAL             ; OUTPUT
PIN  18         q2                   REGISTERED                ; OUTPUT
PIN  19         q3                   REGISTERED                ; OUTPUT
PIN  20         VCC                                            ; INPUT

EQUATIONS

b3 = ma3*br2 + pc3*bs2 + bv2*bv1 + bu1*bt2;

q3 := ak2;
q3.clkf = clock;
q3_ = /q3;

q2 := aj1;
q2.clkf = clock;
q2_ = /q2;