HFC-4S Cologne Chip AG, HFC-4S Datasheet - Page 28

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

HFC-4S
HFC-8S
1.3.3 Pin list
28 of 273
Pin
1
2
3
4
5
6
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
G
The following list contains all HFC-8S pins. See page 27 for differences to
HFC-4S pinning!
Important !
Name
AD27
SA11
FL0
AD26
SA10
FL0
AD25
SA9
FL0
AD24
SA8
FL0
GND
C/BE3#
FL1
/BE3
A11
FL0
A10
FL0
A9
FL0
A8
FL0
FL1
FL1
I/O
IO
IO
IO
IO
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Universal bus interface
General description
Description
Address / Data bit 27
Address bit 11
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
Address / Data bit 26
Address bit 10
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
Address / Data bit 25
Address bit 9
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
Address / Data bit 24
Address bit 8
Fixed level (low), connect to
ground via ext. pull-down
Fixed level (low), connect to
ground via ext. pull-down
Ground
Fixed level (high), connect to
power supply via ext. pull-up
Fixed level (high), connect to
power supply via ext. pull-up
Byte Enable 3
Fixed level (high), connect to
power supply via ext. pull-up
Address bit 11
Address bit 10
Address bit 9
Address bit 8
Bus command and Byte Enable 3
Data Sheet
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)
March 2003 (rev. A)
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Cologne
Chip
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8
8
8
8
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