pc87317vul National Semiconductor Corporation, pc87317vul Datasheet - Page 4

• 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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Basic Configuration
Configuration
Select Logic
Connector
Parallel
X-Bus
Clock
Port
LED
LED
XDRD
XDCS
XD7-0
DRQ3-0
DACK3-0
X1
MR
AEN
A15-0
D7-0
RD
WR
IOCHRDY
ZWS
IRQ1
IRQ12-3
IRQ15-14
TC
PD7-0
SLIN/ASTRB
STB/WRITE
AFD/DSTRB
INIT
ACK
ERR
SLCT
PE
BUSY/WAIT
BADDR1,0
CFG1,0
SELCS
Keyboard I/O
Interface
PC87317VUL
Highlights
4
General Purpose I/O
(GPIO)
DTR2/BOUT2
DTR1/BOUT1
X1C
Real-Time Clock (RTC)
IRRX2,1
IRSL2-0
SOUT2
SOUT1
WDO
ONCTL
V
SWITCH
RING
RDATA
WDATA
WGATE
HDSEL
DIR
STEP
TRK0
INDEX
DSKCHG
WP
MTR1,0
DR1,0
DENSEL
MSEN1,0
DRATE0
POR
V
Crystal and Power
DCD2
DSR2
DCD1
RTS2
CTS2
CCH
DSR1
CTS1
ID3-0
RTS1
SIN2
IRTX
BAT
SIN1
RI2
RI1
X2C
Management
Infrared (IR)
Connector
Interface
Power
Drivers
Drivers
FDC
(PM)
EIA
EIA