w83977atg Winbond Electronics Corp America, w83977atg Datasheet - Page 142

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

CR2A (Default 0x00)
CR2B (Default 0x00)
Bit 2 - 0
Bit 7
Bit 6
Bit 5 - 4
Bit 3 - 2
Bit 1 - 0
Bit 7 - 6
: PRTMODS2 - PRTMODS0
= 0xx
= 100
= 101
= 110
= 111
: PIN57S
= 0
= 1
: PIN56S
= 0
= 1
: PIN40S1, PIN40S0
= 00
= 01
= 10
= 11
: PIN39S1, PIN39S0
= 00
= 01
= 10
=11
: PIN3S1, PIN3S0
= 00
= 01
= 10
= 11
: PIN73S1, PIN73S0
= 00
= 01
= 10
= 11
KBRST
GP12
GA20
GP11
CIRRX
GP24
8042 P13
Reserved
DRVDEN1
GP10
GP23
Reserved
Reserved
External two FDC Mode
PANSWIN
IRRXH
IRSL0
GP25
Reserved
8042 P12
SCI
Parallel Port Mode
Reserved
External FDC Mode
Reserved
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W83977ATF/W83977ATG