
DS2156
7 of 262
F
IGURE
34-1. R
ECEIVE
-S
IDE
D4 T
IMING
..............................................................................................................233
F
IGURE
34-2. R
ECEIVE
-S
IDE
ESF T
IMING
............................................................................................................233
F
IGURE
34-3. R
ECEIVE
-S
IDE
B
OUNDARY
T
IMING
(
WITH ELASTIC STORE DISABLED
)..........................................234
F
IGURE
34-4. R
ECEIVE
-S
IDE
1.544MH
Z
B
OUNDARY
T
IMING
(W
ITH
E
LASTIC
S
TORE
E
NABLED
).......................234
F
IGURE
34-5. R
ECEIVE
-S
IDE
2.048MH
Z
B
OUNDARY
T
IMING
(W
ITH
E
LASTIC
S
TORE
E
NABLED
).......................235
F
IGURE
34-6. T
RANSMIT
S
IDE
D4 T
IMING
............................................................................................................235
F
IGURE
34-7. T
RANSMIT
-
SIDE
ESF T
IMING
..........................................................................................................236
F
IGURE
34-8. T
RANSMIT
-
SIDE
B
OUNDARY
T
IMING
(W
ITH
E
LASTIC
S
TORE
D
ISABLED
) .....................................236
F
IGURE
34-9. T
RANSMIT
-
SIDE
1.544MH
Z
B
OUNDARY
T
IMING
(W
ITH
E
LASTIC
S
TORE
E
NABLED
)....................237
F
IGURE
34-10. T
RANSMIT
-
SIDE
2.048MH
Z
B
OUNDARY
T
IMING
(W
ITH
E
LASTIC
S
TORE
E
NABLED
)..................237
34.2
E1 M
ODE
.................................................................................................................................................238
F
IGURE
34-11. RECEIVE-SIDE TIMING............................................................................................................238
F
IGURE
34-12. R
ECEIVE
-S
IDE
B
OUNDARY
T
IMING
(
WITH ELASTIC STORE DISABLED
)........................................238
F
IGURE
34-13. R
ECEIVE
-S
IDE
B
OUNDARY
T
IMING
, RSYSCLK = 1.544MH
Z
(E
LASTIC
S
TORE
E
NABLED
).......239
F
IGURE
34-14. R
ECEIVE
-S
IDE
B
OUNDARY
T
IMING
, RSYSCLK = 2.048MH
Z
(E
LASTIC
S
TORE
E
NABLED
).......239
F
IGURE
34-15. R
ECEIVE
IBO C
HANNEL
I
NTERLEAVE
M
ODE
T
IMING
..................................................................240
F
IGURE
34-16. R
ECEIVE
IBO F
RAME
I
NTERLEAVE
M
ODE
T
IMING
......................................................................241
F
IGURE
34-17. G.802 T
IMING
, E1 M
ODE
O
NLY
...................................................................................................242
F
IGURE
34-18. T
RANSMIT
-
SIDE
T
IMING
...............................................................................................................242
F
IGURE
34-19. T
RANSMIT
-
SIDE
B
OUNDARY
T
IMING
(E
LASTIC
S
TORE
D
ISABLED
) .............................................243
F
IGURE
34-20. T
RANSMIT
-
SIDE
B
OUNDARY
T
IMING
, TSYSCLK = 1.544MH
Z
(E
LASTIC
S
TORE
E
NABLED
)....243
F
IGURE
34-22. T
RANSMIT
IBO C
HANNEL
I
NTERLEAVE
M
ODE
T
IMING
...............................................................245
F
IGURE
34-23. T
RANSMIT
IBO F
RAME
I
NTERLEAVE
M
ODE
T
IMING
...................................................................246
35.
36.
OPERATING PARAMETERS................................................................................................................247
AC TIMING PARAMETERS AND DIAGRAMS.................................................................................249
M
ULTIPLEXED
B
US
AC C
HARACTERISTICS
............................................................................................249
F
IGURE
36-1. I
NTEL
B
US
R
EAD
T
IMING
(BTS = 0/MUX = 1)..............................................................................250
F
IGURE
36-2. I
NTEL
B
US
W
RITE
T
IMING
(BTS = 0/MUX = 1) ............................................................................250
F
IGURE
36-3. M
OTOROLA
B
US
T
IMING
(BTS = 1/MUX = 1)...............................................................................251
36.2
N
ONMULTIPLEXED
B
US
AC C
HARACTERISTICS
.....................................................................................252
F
IGURE
36-4. I
NTEL
B
US
R
EAD
T
IMING
(BTS = 0/MUX = 0)..............................................................................253
F
IGURE
36-5. I
NTEL
B
US
W
RITE
T
IMING
(BTS = 0/MUX = 0) ............................................................................253
F
IGURE
36-6. M
OTOROLA
B
US
R
EAD
T
IMING
(BTS = 1/MUX = 0).....................................................................254
F
IGURE
36-7. M
OTOROLA
B
US
W
RITE
T
IMING
(BTS = 1/MUX = 0)...................................................................254
36.3
R
ECEIVE
-S
IDE
AC C
HARACTERISTICS
....................................................................................................255
F
IGURE
36-9. R
ECEIVE
-S
IDE
T
IMING
, E
LASTIC
S
TORE
E
NABLED
........................................................................257
F
IGURE
36-10. R
ECEIVE
L
INE
I
NTERFACE
T
IMING
...............................................................................................257
36.4
T
RANSMIT
AC C
HARACTERISTICS
..........................................................................................................258
F
IGURE
36-11. T
RANSMIT
-
SIDE
T
IMING
...............................................................................................................259
F
IGURE
36-12. T
RANSMIT
-
SIDE
T
IMING
, E
LASTIC
S
TORE
E
NABLED
....................................................................260
F
IGURE
36-13. T
RANSMIT
L
INE
I
NTERFACE
T
IMING
............................................................................................260
36.5
UTOPIA T
RANSMIT
AC C
HARACTERISTICS
..........................................................................................261
36.6
UTOPIA R
ECEIVE
AC C
HARACTERISTICS
.............................................................................................261
F
IGURE
36-14. UTOPIA I
NTERFACE
S
ETUP AND
H
OLD
T
IMES
............................................................................261
F
IGURE
36-15. UTOPIA I
NTERFACE
D
ELAY
T
IMES
.............................................................................................261
36.1
37.
MECHANICAL DESCRIPTION............................................................................................................262
LQFP (L) P
ACKAGE
................................................................................................................................262
37.1