MEC1322 Datasheet, PDF (32/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 1-33: MULTIPLEXING TABLE (12 OF 18)
Pin Ref.
Number
89
89
89
89
90
90
90
90
91
91
91
91
92
92
92
92
93
93
93
93
94
94
94
94
95
95
95
95
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
Default: 0
1
2
3
96 Default: 0
96
1
96
2
96
3
Signal
GPIO022
Res erved
I2C1_CLK0
Res erved
GPIO021
Res erved
I2C2_DAT0
Res erved
GPIO020
Res erved
I2C2_CLK0
Res erved
GPIO105
TACH1
Res erved
Res erved
GPIO145
Res erved
Res erved
Res erved
GPIO164
PVT_MISO
Res erved
Res erved
GPIO124
SHD_MISO
Res erved
Res erved
GPIO146
PVT_CS0#
Res erved
Res erved
Buffer
Type
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
PIO
Res erved
Res erved
PIO
Res erved
Res erved
Res erved
PIO
PIO
Res erved
Res erved
PIO
PIO
Res erved
Res erved
PIO
PIO
Res erved
Res erved
Default
Operation
I
I
I
I
I (PU)
I
I
I
Signal
Power Well
Emulated
Power Well
Gated State
Notes
VCC1
VCC1
No Gate Note 5
Reserved Reserved
VCC1
VCC1
High
Reserved Reserved
VCC1
VCC1
No Gate
Reserved Reserved
VCC1
VCC1
High
Reserved Reserved
VCC1
VCC1
No Gate
Reserved Reserved
VCC1
VCC1
High
Reserved Reserved
VCC1
VCC1
No Gate
VCC1
VCC1
Low
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
Reserved Reserved
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate Note 10
VCC1
VCC1
Low
Note 10
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate Note 10
VCC1
VCC1
Low
Note 10
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
Note 4,
Note 10
VCC1
VCC1
High
Note 10
Reserved Reserved
Reserved Reserved
DS00001719D-page 32
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