peb22504 Infineon Technologies Corporation, peb22504 Datasheet - Page 55

• Manufacturer Part Number: peb22504
• Description: Quad Line Interface Unit For E1dt1dj1 Quadliu
• Manufacturer: Infineon Technologies Corporation

4.4.9
Alternatively to the receive data performance monitoring (BPV, EXZ, LOS), this function
can be switched into the transmit direction to supervise data received on pins XDIP and
XDIN (LIM5.XDPM = 1).
Transmit data
(LIM2.RD(1:0) = 10), and is not available in remote loop configuration. The principle data
flow is shown in
Figure 19
Data Sheet
XDON
XDOP
RDIN
RDIP
CVC
DEC
ENC
LOS
RDIP/RDIN and XDOP/XDON are internal signals
between analog and digital part of the circuit.
Transmit Data Performance Monitoring
LIM2.RD(1:0)
Transmit Data Performance Monitoring
DPLL
Figure
performance
XDPM
Driver
Code Violation Counter
HDB3/B8ZS decoder
HDB3/B8ZS encoder
Loss-of-signal detection
Line
19.
MUX
LOS
monitoring
55
is
CVC
DEC
ENC
available
TCS
only
MUX
LIM2.RD(1:0)
Interface Description
TPE
MUX
MUX
in
QuadLIU V1.1
bypass
PEB 22504
RDOP
RDON
XDIP
XDIN
TCLK
SYNC
F0138
2001-02
mode