pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 26

• Manufacturer Part Number: pc87317vul
• Description: Pc87317vul/pc97317vul Superi/o Plug And Play Compatible With Acpi Compliant Controller/extender
• Manufacturer: National Semiconductor Corporation

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157
158
107
145
106
Pin
80
79
Strap Function
BADDR1,0
CFG1,0
SELCS
Infrared, KBC, UART2
IRRX2/IRSL0/ID0
IRSL2/IRSL0/ID2
TABLE 1-5. Infrared/KBC or GPIO/Chip-Select Pin Designation
IRSL1/ID1
IRRX1
TABLE 1-6. Pins with a Strap Function During Reset
P16
P12
RI2
Signal/Pin Connection and Description
Pin No.
134
136
138
144
77
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
26
General Purpose I/O, Chip Select
GPIO21/IRSL2/XD6/SELCS
DTR1/BADDR0/BOUT1
RTS1/BADDR1
SOUT1/CFG0
DTR2/CFG1
Symbols
GPIO20
GPIO21
GPIO24
GPIO25
GPIO33
GPIO37
CS0
Output
I/O
I/O
I/O
I/O
I/O
I/O
I/O