HFC-4S Cologne Chip AG, HFC-4S Datasheet - Page 31

• Manufacturer Part Number: HFC-4S
• Description: Isdn HDLC Fifo Controller With 8 (4) Integrated S/t Interfaces
• Manufacturer: Cologne Chip AG

March 2003 (rev. A)
HFC-4S
HFC-8S
Pin
24
25
26
27
28
29
30
31
32
Interface
PCI
ISA PnP
PCMCIA
Processor
SPI
PCI
ISA PnP
PCMCIA
Processor
SPI
PCI
ISA PnP
PCMCIA
Processor
SPI
PCI
ISA PnP
PCMCIA
Processor
SPI
PCI
ISA PnP
PCMCIA
Processor
SPI
PCI
ISA PnP
PCMCIA
Processor
SPI
PCI
ISA PnP
PCMCIA
Processor
SPI
Name
STOP#
FL0
WE#
ALE
FL0
PERR#
/BUSDIR
INPACK#
/BUSDIR
NC
SERR#
NC
NC
NC
NC
PAR
FL0
FL0
FL0
FL0
VDD
GND
C/BE1#
/SBHE
CE2#
/BE1
FL1
AD15
SD15
D15
D15
FL0
AD14
SD14
D14
D14
FL0
Ood
I/O
IO
IO
IO
IO
IO
IO
IO
IO
IO
IO
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
General description
Description
Stop
Fixed level (low), connect to
ground via ext. pull-down
PCMCIA Write Enable for Conf.
Reg. Write
Address Latch Enable
Fixed level (low), connect to
ground via ext. pull-down
Parity Error
Bus Direction
Read access
Bus Direction
System Error
Parity Bit
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
+3.3 V power supply
Ground
Bus command and Byte Enable 1
High byte enable
High byte enable
Byte Enable 1
Fixed level (high), connect to
power supply via ext. pull-up
Address / Data bit 15
ISA Data Bus Bit 15
PCMCIA Data Bus Bit 15
Data bit 15
Fixed level (low), connect to
ground via ext. pull-down
Address / Data bit 14
ISA Data Bus Bit 14
PCMCIA Data Bus Bit 14
Data bit 14
Fixed level (low), connect to
ground via ext. pull-down
Data Sheet
(continued from previous page)
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
LVCMOS
(continued on next page)
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Cologne
Chip
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