PEB20591HV22XP Lantiq, PEB20591HV22XP Datasheet - Page 21

• Manufacturer Part Number: PEB20591HV22XP
• Manufacturer: Lantiq

Specifications of PEB20591HV22XP

• Control Interface: HDLC
• Lead Free Status / Rohs Status: Supplier Unconfirmed

PRELIMINARY
Table 4
Pin
No.
18
19
1
20
2
3
4
Data Sheet
Symbol
FSC
DCL_2000
DR
DX
CMD
STAT
REFCLK
IOM-2000 Interface
In (I)
Out (O)
I
I
O
I
I
O
O
During
Reset
I
I
O
I
I
O
O
13
Function
IOM-2000 Frame SynChronization
8 kHz signal for IOM-2000 frames
IOM-2000 Data CLock
Data Clock from DELIC (3.072, 6.144 or
12.288 MHz in case of 1, 2 or 3 VIPs)
IOM-2000 Data Receive
Data received on the line interface is
sent to the DELIC
IOM-2000 Data Transmit
Data to be transmitted on the line
interface is received from the DELIC.
IOM-2000 ComManD
Receives the commands from the
DELIC.
IOM-2000 STATus
Transmits the VIP status information to
the DELIC.
IOM-2000 REFerence CLocK
Provides a 1.536 MHz reference clock
(e.g. derived from Central Office in LT-T
applications) to the DELIC
Pin Description
PEB 20590
PEB 20591
2001-03-01