pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 160

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

www.national.com
6.8 PARALLEL PORT PIN/SIGNAL LIST
TABLE 6-12 "Parallel Port Pinout" shows the standard 25-pin, D-type connector definition for parallel port operations.
Connector Pin
18 - 23
10
11
12
13
14
15
16
17
25
1
2
3
4
5
6
7
8
9
TABLE 6-12. Parallel Port Pinout
Parallel Port (Logical Device 4)
Pin No.
112
122
123
124
125
126
127
128
129
113
111
115
114
119
116
117
118
160
SPP, ECP
Mode
BUSY
SLCT
SLIN
GND
GND
ERR
STB
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ACK
AFD
INIT
PE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
EPP Mode
DSTRB
ASTRB
WRITE
SLCT
WAIT
ERR
GND
GND
ACK
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
INIT
PE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I