Техническая Спецификация для Intel E3815 FH8065301567411
Модели
FH8065301567411
PCU – iLB – GPIO
Intel
®
Atom™ Processor E3800 Product Family
4576
Datasheet
Each group is further broken down into SCORE (internal partition naming) and SSUS.
SCORE are for the GPIO’s named GPIO_S0_SC[xxx], while SSUS are for the GPIO’s
named GPIO_S5[xx].
SCORE are for the GPIO’s named GPIO_S0_SC[xxx], while SSUS are for the GPIO’s
named GPIO_S5[xx].
Note:
All GPIO registers must be accessed as double words. Unpredictable results will occur
otherwise.
otherwise.
Note:
All memory mapped GPIO *_PAD_VAL’s must set Ienenb = 0 in order to read the
pad_val of the GPIO. This applies to RO GPIO’s as well.
pad_val of the GPIO. This applies to RO GPIO’s as well.
Note:
vGPIO’s are virtual GPIO’s for use by software to generate interrupts. They are not tied
to physical pins.
to physical pins.
Note:
When a GPIO is selected via the IO USE_SEL, Memory accesses are denied (pconf0,
pconf1 and pad_val).
pconf1 and pad_val).
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