module _c28921B;
title 'C289 BSCLK kludge card
14-Jun-1999
G. Vogel

Checksum: 2E91
Fuse #:   0382'

c28921B device 'f173';

"Pin definitions

R_DLY,M_DLY,MSUM,RSUM	pin 1,2,3,4;
MSO,RSO			pin 7,8;
CLR			pin 9;
REDL,MEDL,MED		pin 18,19,20;
SLATCH			pin 21;
GND,VCC			pin 12,24;


equations

!MED = !M_DLY & !MSUM & MSO;

!MEDL = !M_DLY & !MSUM & MSO; 

!REDL = !R_DLY & !RSUM & RSO;

SLATCH = !REDL # !MEDL;

end _c28921B;