name:         6530
function:     Memory/IO/Timer
package:      DIP40,40
manufacturer: MOS
added-by:     Corey Stup
comment:      ! = active low

        +--()--+
    Vss | 1  40| PA1
    PA0 | 2  39| PA2
     02 | 3  38| PA3
    RS0 | 4  37| PA4
     A9 | 5  36| PA5
     A8 | 6  35| PA6
     A7 | 7  34| PA7
     A6 | 8  33| DB0
    R/W | 9  32| DB1
     A5 |10  31| DB2
     A4 |11  30| DB3
     A3 |12  29| DB4
     A2 |13  28| DB5
     A1 |14  27| DB6
     A0 |15  26| DB7
   !RES |16  25| PB0
IRQ/PB7 |17  24| PB1
CS1/PB6 |18  23| PB2
CS2/PB5 |19  22| PB3
    Vcc |20  21| PB4
        +------+

This information was added by a third party and may be incorrect.

This pinout came from the Chipdir:
http://www.chipdir.org/