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PC87365 Datasheet(PDF) 29 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # PC87365
Description  128-Pin LPC SuperI/O with System Hardware Monitoring
PDF  215 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87365 Datasheet(HTML) 29 Page - National Semiconductor (TI)

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1.0 Signal/Pin Connection and Description (Continued)
29
www.national.com
1.5
INTERNAL PULL-UP AND PULL-DOWN RESISTORS
The signals listed in Table 4 can optionally support internal pull-up (PU) and/or pull-down (PD) resistors. See Section 12.3
for the values of each resistor type.
Table 4. Internal Pull-Up and Pull-Down Resistors
Signal
Pin/s
Type
Comments
ACCESS.bus (ACB)
SCL
54
PU28
Programmable
SDA
55
PU28
Programmable
General-Purpose Input/Output (GPIO) Ports
GPIO00-07
2-9
PU28
Programmable
GPIO10
GPIO11-14
GPO15
GPIO16-17
21
53-56
57
69, 71
PU28
Programmable
GPIO20-27
117-124
PU28
Programmable
GPIO30-33
GPIO34
125-128
1
PU28
Programmable
Keyboard and Mouse Controller (KBC)
P12, P16, P17
6,127,7
PU28
Strap Configuration
BADDR
101
PD60
Strap
PSLDC0
99
PD60
Strap
PSLDC1
107
PD60
Strap
PSONPOL
109
PD60
Strap
TEST
98
PD60
Strap
Parallel Port
ACK
79
PU220
AFD_DSTRB
93
PU400
BUSY_WAIT
78
PD120
ERR
91
PU220
INIT
89
PU400
PE
77
PU220/
PD120
Programmable
SLCT
76
PD120
SLIN_ASTRB
87
PU400
STB_WRITE
94
PU400



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