Motorola MPC8260 User Manual
MOTOROLA
Chapter 1. Overview
1-11
Part I. Overview
FCCs can also be used to run slower HDLC or 10 BaseT, for example. The CPÕs RISC
architecture has the advantage of using common hardware resources for all FCCs.
architecture has the advantage of using common hardware resources for all FCCs.
1.7 MPC8260 Application Examples
The MPC8260 can be conÞgured to meet many system application needs, as shown in the
following sections.
following sections.
1.7.1 Examples of Communication Systems
Communication examples:
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Remote access server
¥
Regional ofÞce router
¥
LAN-to-WAN bridge router
¥
Cellular base station
¥
Telecom switch controller
¥
SONET transmission controller
1.7.1.1 Remote Access Server
See Figure 1-3 for remote access server conÞguration.
Figure 1-3. Remote Access Server Configuration
MPC8260
TDM0
TDM7
Quad
T1
Framer
UTOPIA Multi PHY
60x Bus
SDRAM/DRAM/SRAM
Channelized Data
Local Bus
SDRAM/DRAM/SRAM
ATM
Connection Tables
(up to 256 channels)
SMC/I
2
C/SPI/SCC
Slow
Comm
PHY
10/100BaseT
E3 clear channel
(takes one TDM)
(takes one TDM)
or
or
Slaves
DSP Bank
on
Local
Bus
(optional)
Framer
MII
Transceiver
155 Mbps
PHY
ATM