MEC1322 Datasheet, PDF (34/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 1-35: MULTIPLEXING TABLE (14 OF 18)
Pin Ref.
Number
105
105
105
105
106
106
106
106
107
107
107
107
108
108
108
108
109
109
109
109
110
110
110
110
111
111
111
111
112
112
112
112
MUX
Default: 0
1
2
3
Default: 0
1
2
3
Default: 0
1
2
3
0
1
Default: 2
3
0
1
Default: 2
3
0
1
Default: 2
3
0
1
Default: 2
3
Signal
GPIO152
Res erved
PS2_DAT3
Res erved
VCC1
GPIO030
Res erved
Res erved
Res erved
GPIO012
Res erved
Res erved
KSO17
GPIO017
Res erved
I2C0_DAT1
Res erved
GPIO134
Res erved
I2C0_CLK1
Res erved
GPIO016
Res erved
I2C0_DAT0
Res erved
GPIO015
Res erved
I2C0_CLK0
Res erved
Buffer
Type
PIO
Res erved
PIO
Res erved
PWR
Default
Operation
I
Signal
Power Well
Emulated
Power Well
Gated State
VCC1
VCC1
No Gate
Reserved Reserved
VCC1
VCC1
Low
Reserved Reserved
PWR
PWR
Notes
PIO
Res erved
Res erved
Res erved
PIO
Res erved
Res erved
PIO
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
PIO
Res erved
I
I
IOD-4m A
IOD-4m A
IOD-4m A
IOD-4m A
VCC1
Res erved
Res erved
Res erved
VCC1
Res erved
Res erved
VCC1
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
Res erved
Res erved
VCC1
Res erved
Res erved
VCC1
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
VCC1
Res erved
No Gate
No Gate
No Gate
High
No Gate
High
No Gate
High
No Gate
High
DS00001719D-page 34
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