82091AA Datasheet, PDF (78/204 Pages) Intel Corporation – ADVANCED INTEGRATED PERIPHERAL (AIP)

82091AA
6 1 3 3 PCON Control Register (ECP Mode)
I O Address
Default Value
Attribute
Size
Base ^a 02h
RR00 0000
Read Write
8 bits
The PCON Register controls certain parallel port interface signals enables disables parallel port interrupts
and selects the direction of data transfer on PD 7 0 Note that the function of some bits depends on the
programming of the ECR
Figure 32 Control Register (ECP Mode)
290486 – 32
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