DS2148 Dallas Semiconducotr, DS2148 Datasheet - Page 8

• Manufacturer Part Number: DS2148
• Description: 5V E1/T1/J1 Line Interface
• Manufacturer: Dallas Semiconducotr

RECEIVE LOGIC Figure 3-2
From
Remote
Loopback
RIR1.7
4 or 8 Zero Detect
16 Zero Detect
Routed to
All Blocks
RIR1.6
CCR2.3
Clock
Invert
CCR2.0
CCR6.2/
CCR6.0/
CCR6.1
B8ZS/HDB3
Decoder
RIR1.5
SR.4 RIR1.3
All Ones
Detector
NRZ Data
BPV/CV/EXZ
8 of 75
SR.6
Loop Code
Detector
SR.7
CCR1.4
PRBS
Detector
SR.0
16-Bit Error
Counter (ECR)
mux
CCR6.0
CCR1.6
mux
rx bd
RCLK
RPOS
RNEG
PBEO