RTX-02C 8255/8253 CARD

1) FEATURES

* 1 x 8255 : 24 PROGRAMMABLE I/O CONTROL LINE

* 1 x 8253 : 3 INDEPENDENT 16 BIT COUNTER,

EACH WITH A COUNT RATE OF UP TO 1O MHz.

* BASE ADDRESS SELECTION : $2OO - $2O7, $24O - $247, $28O - $287,

$2CO - $2C7, $3OO - $3O7, $34O - $347,

$38O - $387, $3CO - $3C7.

* ALL EXTERNAL I/O IS DONE THROUGH A 37-PIN FEMALE CONNECTOR.

Start: 1/18/2002 Update: 02.15.2011