MPC8260TCOM User’s Manual
PRELIMINARY
FUNCTIONAL DESCRIPTION
14
3•3
CONTROL LOGIC BLOCK
MACH
TOCTL
QDSX
QDSX
CSQDSX1
CSTOCTL
CSQDSX2
ADD/DATA
to 8260
DS3F
DS3F
LIU
LIU
T1 signals X 8
T1 Buffers
8
8 GPIO
Enable Signals
CSDS3F1
CSDS3F2
LINE
LINE
Data Buff
Add Buff
GPIO
REC
BUF
REC
BUF
to 8260
to 8260
Transmit
Transmit
DIRDATA
ENDS3_1
ENDS3_2
8GPIOIN
to 8260
from 8260
FE
FE
rst
rst
MII
MII
to 8260
to 8260
CS/ADD
2xDS3ENrec
RESET
to 8260
LIU
LIU
ALE(GPL0)
READ WRITE (GPL2 GPL3)
AddEN(GPL1)
DIRDATA(GPL4)
2
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
.
..
