?? addr22x.pld
字號:
Name ADDR22X;
Designer W.ch;
Device g16v8;
/** Inputs **/
pin 2 = a2 ;
pin 3 = a3 ;
pin 4 = a4 ;
pin 5 = a5 ;
pin 6 = a6 ;
pin 7 = a7 ;
pin 8 = a8 ;
pin 9 = a9 ;
pin 12 = a10 ;
pin 13 = a11 ;
pin 14 = a12 ;
pin 17 = !pci_rst ;
pin 1 = s0 ;
pin 11 = s1 ;
pin 18 = s2 ;
pin 19 = s3 ;
/** Outputs **/
pin 16 = reset ; /* ISA bus reset, high action */
pin 15 = !match ; /* address match, low action */
/** Declarations and Intermediate Variable Definitions **/
/* field addr = [a12..2] ; */ /* CH361 must use a12-a0 */
field addr = [a9..2] ; /* CH365 only use a9-a0 */
field sel = [s3..0] ;
/** Logic Equations **/
reset = pci_rst ;
match = addr:['h'0220..022f];
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