w83977atg Winbond Electronics Corp America, w83977atg Datasheet - Page 153

• Manufacturer Part Number: w83977atg
• Description: W83877tf Plus Kbc, Gp I/o, Wake-up, Fir, Cir, Pb-free
• Manufacturer: Winbond Electronics Corp America

CR72 (Default 0x00)
CRE0 (GP10, Default 0x01)
CRE1 (GP11, Default 0x01)
Bit 7 - 4
Bit 3 - 0
Bit 7 - 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7 - 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
: Reserved.
: These bits select IRQ resource for GP11 as you set GP11 to be an alternate function
(Interrupt Steering).
: Reserved.
: IRQ Filter Select
= 1
= 0
: Select Function.
= 1
= 0
: Reserved.
: Polarity.
= 1
= 0
: In/Out selection.
= 1
= 0
: Reserved.
: IRQ Filter Select
= 1
= 0
: Select Function.
= 1
= 0
: Reserved.
: Polarity.
= 1
= 0
: In/Out selection.
= 1
= 0
Debounce Filter Enabled
Debounce Filter Bypassed
Select Alternate Function: Interrupt Steering.
Select Basic I/O Function.
Invert.
No Invert.
Input.
Output.
Debounce Filter Enabled
Debounce Filter Bypassed
Select Alternate Function: Interrupt Steering.
Select Basic I/O Function.
Invert.
No Invert.
Input.
Output.
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W83977ATF/W83977ATG
Publication Release Date: May 2006
Revision 0.6