HFC-Smini Cologne Chip AG, HFC-Smini Datasheet - Page 7

• Manufacturer Part Number: HFC-Smini
• Manufacturer: Cologne Chip AG

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1.1
Figure 1: HFC-S mini block diagram
1.2
The HFC-S mini can be used for all kinds of ISDN equipment with ISDN basic rate S/T interface.
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Block diagram
Applications
ISDN terminal adapters (for Internet access)
ISDN terminal adapters (with POTS interfaces)
ISDN PABX
ISDN SoHo PABX (switching done by HFC-S mini)
ISDN telephones
ISDN video conferencing equipment
ISDN dialers / LCR (Least Cost Routers)
ISDN LAN Routers
ISDN protocol analyzers
ISDN smart NTs
FIFOs
microprocessor interface
2x HDLC D-channel
4x HDLC B-channel
microprocessor
B1-transmit
B1-receive
B2-transmit
B2-receive
2x HDLC
D-transmit
D-receive
PCM-trans.
PCM-rec.
controller
PCM128/
interface
PCM64/
PCM30
S/T-
U-chip
S/ T
CODEC
select
PCM128
PCM64
PCM30
MST
IOM2
GCI
U
Cologne
Chip