MEC1322 Datasheet, PDF (33/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
TABLE 1-34: MULTIPLEXING TABLE (13 OF 18)
Pin Ref.
Number
MUX
97 Default: 0
97
1
97
2
97
3
98 Default: 0
98
1
98
2
98
3
99 Default: 0
99
1
99
2
99
3
100 Default: 0
100
1
100
2
100
3
101 Default: 0
101
1
101
2
101
3
102 Default: 0
102
1
102
2
102
3
103 Default: 0
103
1
103
2
103
3
104
104
104
104
Signal
GPIO150
SHD_CS0#
Reserved
Reserved
GPIO157
BC_CLK
Reserved
Reserved
GPIO160
BC_DAT
Reserved
Reserved
GPIO161
BC_INT#
Reserved
Reserved
GPIO140
TACH2
Reserved
TACH2PWM_IN
GPIO045
A20M
PVT_CS1#
Reserved
GPIO053
Reserved
PS2_CLK3
Reserved
VSS
Buffer
Type
PIO
PIO
Reserved
Reserved
PIO
PIO
Reserved
Reserved
PIO
PIO
Reserved
Reserved
PIO
PIO
Reserved
Reserved
PIO
PIO
Reserved
PIO
PIO
PIO
PIO
Reserved
PIO
Reserved
PIO
Reserved
PWR
Default
Operation
I
I (PU)
I (PU)
I (PU)
I
I
I
Signal
Power Well
Emulated
Power Well
Gated State
Notes
VCC1
VCC1
No Gate Note 10
VCC1
VCC1
High
Note 10
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
VCC1
VCC1
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
VCC1
VCC1
Low
Note 7
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
VCC1
VCC1
High
Reserved Reserved
Reserved Reserved
VCC1
VCC1
No Gate
VCC1
VCC1
Low
Reserved Reserved
VCC1
VCC1
Low
VCC1
VCC1
No Gate
VCC1
VCC1
VCC1
VCC1
High
Reserved Reserved
VCC1
VCC1
No Gate
Reserved Reserved
VCC1
VCC1
Low
Reserved Reserved
PWR
PWR
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DS00001719D-page 33