MEC1322 Datasheet, PDF (31/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 1-32: MULTIPLEXING TABLE (11 OF 18)
Pin Ref.
Number
81
81
81
81
82
82
82
82
83
83
83
83
84
84
84
84
85
85
85
85
86
86
86
86
87
87
87
87
88
88
88
88
MUX
Default: 0
1
2
3
Default: 0
1
2
3
Default: 0
1
2
3
Default: 0
1
2
3
Default: 0
1
2
3
Default: 0
1
2
3
Signal
GPIO007
Res erved
Res erved
KSO14
VSS
GPIO010
Res erved
Res erved
KSO15
VCC1
GPIO143
RSMRST#
Res erved
Res erved
GPIO162
RXD
Res erved
Res erved
GPIO165
TXD
SHD_CS1#
Res erved
GPIO023
Res erved
I2C1_DAT0
Res erved
Buffer
Type
PIO
Res erved
Res erved
PIO
PWR
Default
Operation
I
Signal
Power Well
Emulated
Power Well
Gated State
VCC1
VCC1
No Gate
Reserved Reserved
Reserved Reserved
VCC1
VCC1
PWR
PWR
Notes
PIO
I
VCC1
VCC1
No Gate
Res erved
Reserved Reserved
Res erved
Reserved Reserved
PIO
VCC1
VCC1
PWR
PWR
PWR
PIO
I
VCC1
ON
No Gate
PIO
VCC1
VCC1
Note 6
Res erved
Reserved Reserved
Res erved
Reserved Reserved
PIO
I
VCC1
VCC1
No Gate
PIO
VCC1
VCC1
High
Res erved
Reserved Reserved
Res erved
Reserved Reserved
PIO
I
VCC1
VCC1
No Gate
PIO
VCC1
VCC1
High
PIO
VCC1
VCC1
High
Res erved
Reserved Reserved
PIO
I
VCC1
VCC1
No Gate Note 5
Res erved
Reserved Reserved
PIO
VCC1
VCC1
High
Res erved
Reserved Reserved
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DS00001719D-page 31