cx28500 Mindspeed Technologies, cx28500 Datasheet - Page 203

• Manufacturer Part Number: cx28500
• Description: Cx28500 Multichannel Synchronous Communications Controller
• Manufacturer: Mindspeed Technologies

This appendix illustrates the detailed description of the CX2833x, CX2834x, and CX28500 device communications.
Figure C-1.
28500-DSH-002-C
COAX
(Typ)
T3/E3
T3/E3
T3/E3
T3/E3
T3/E3
T3/E3
High-End Router Application
CX28333
CX28333
See Figure C-2,
DS3/E3 Line Unit
Interface Connection
with T3/E3 Framer
Appendix C: T3 Frame Relay Switch
LIU
LIU
Mindspeed Proprietary and Confidential
Mindspeed Technologies
T3 Framer
T3 Framer
CX28343
CX28343
Optional
Local
MPU
6 Ports T3/E3 Overhead (TDL)
See figure C-4, T3/E3 Framer
Connection with HDLC Controller
(T3/E3 Overhead Path)
Application
MEM
®
6 Ports T3/E3
Payload (TDL)
See Figure C-3,
T3/E3 Framer Connection
with HDLC Controller
(T3/E3 Payload Path)
PORT 0
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
PORT 8
PORT 9
PORT 10
PORT 11
PORT 12
PORT 13
PORT 14
PORT 15
EBUS
CX28500
PCI
B
d
g
e
r
i
System
Bus
Memory
Shared
CPU
500052_075
188