Motorola MPC8260 - Manual (Page 500)

15-10 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA
Part IV. Communications Processor Module
Figure 15-7. Multi-PHY Receive Address Multiplexing
15.4.2 CMX SI1 Clock Route Register (CMXSI1CR)
The CMX SI1 clock route register (CMXSI1CR) deÞnes the connection of SI1 to the clock
sources that can be input from the bank of clocks.
1
0
ÂSAD4
1
0
ÂSAD3
1
0
ÂSAD2
1
0
ÂSAD1
1
0
ÂSAD0
1
0
SAD0
1
0
SAD1
1
0
SAD2
1
0
SAD3
1
0
SAD4
1
0
MAD4
1
0
MAD3
FCC1 Rx Master Address
msb
lsb
FCC1 Rx Slave Address
msb
lsb
FCC2 Rx Slave Address
msb
lsb
FCC2 Rx Master Address
msb
lsb
FCC1-RxAddr[4]
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
FCC1
FCC2
PIO
PA4
PIO
PD18
PIO
PD29
PIO
PC6
PIO
PC12
PIO
PC14
PIO
PA5
PIO
PA3
FCC2-RxAddr[3] (master)
FCC2-RxAddr[0] (slave)
FCC1-RxAddr[3]
FCC2-RxAddr[4] (master)
FCC2-RxAddr[1] (slave)
FCC1-RxAddr[2]
FCC2-RxAddr[2] (slave)
FCC1-RxAddr[1]
FCC2-RxAddr[3] (slave)
FCC1-RxAddr[0]
FCC2-RxAddr[4] (slave)
FCC2-RxAddr[2] (master)
FCC2-RxAddr[1] (master)
FCC2-RxAddr[0] (master)