Freescale Semiconductor MPC8260 - Manual (Page 111)

Overview
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor 1-17
Figure 1-5. LAN-to-WAN Bridge Router Configuration
1.7.1.4 Cellular Base Station
Figure 1-6 shows a cellular base station configuration (refer to note at the beginning of Section 1.7,
“Application Examples” ).
Figure 1-6. Cellular Base Station Configuration
PowerQUICC II
60x Bus
SDRAM/DRAM/SRAM
Local Bus
SDRAM/DRAM/SRAM
ATM Connection
Tables (optional)
MII
Transceiver
10/100BaseT
155 Mbps
PHY ATM
Data
SMC/I2C/SPI/SCC
Slow
Comm
PHY
UTOPIA Multi PHY
10/100BaseT
or
MII
Transceiver
155 Mbps
PHY ATM
UTOPIA Multi PHY
PowerQUICC II
60x Bus
SDRAM/DRAM/SRAM
Channelized Data
(up to 256 channels)
DSP Bank
on
Local
Bus
Local Bus
TDM0
Slaves
SMC/I2C/SPI/SCC
Slow
Comm
PHY
Framer
TDM1