Datasheet

General Purpose I/O (GPIO)
Intel
®
Quark™ microcontroller D2000
Datasheet January 2016
344 Document Number: 333577-002EN
Bits Access
Type
Default Description PowerWell ResetSignal
Controls whether an external
signal that is the source of an
interrupt needs to be
debounced to remove any
spurious glitches. Writing a 1
to a bit in this register
enables the debouncing
circuitry. A signal must be
valid for two periods of an
external clock before it is
internally processed.
0 No debounce (default)
1 Enable debounce
17.3.1.11 Clear Interrupt (GPIO_PORTA_EOI)
Controls edge-type interrupt clearing
MEM Offset (B0000C00) 0B0000C4Ch
Security_PolicyGroup
IntelRsvd False
Size 32 bits
Default 0000_0000h
Bits Access
Type
Default Description PowerWell ResetSignal
31:26 RO 6'b0 Reserved (RSV0)
25:0 RO 26'b0 Clear Interrupt
(GPIO_PORTA_EOI)
Controls the clearing of edge
type interrupts from Port A.
When a 1 is written into a
corresponding bit of this
register, the interrupt is
cleared. All interrupts are
cleared when Port A is not
configured for interrupts.
0 No interrupt clear (default)
1 Clear interrupt