XRT84L38IB Exar Corporation, XRT84L38IB Datasheet - Page 9

• Manufacturer Part Number: XRT84L38IB
• Description: Network Controller & Processor ICs 8 Ch T1/E1 Framer
• Manufacturer: Exar Corporation

Specifications of XRT84L38IB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. 1.0.1
6.0 THE E1 TRANSMIT SECTION ............................................................................................................ 247
R
F
S
T
S
S
E
N
F
N
T
T
F
F
S
F
N
E
T
F
T
T
F
S
F
N
E
T
F
T
T
F
S
IRST
HIRD
IRST
ENTH
HIRTEENTH
OURTEENTH
IFTEENTH
IRST
HIRTEENTH
IFTEENTH
ENTH
WELFTH
OURTEENTH
IRST
HIRTEENTH
IFTEENTH
ENTH
WELFTH
OURTEENTH
ECOND
IXTH
EVENTH
IGHTH
IXTEENTH
LEVENTH
IXTEENTH
LEVENTH
IXTEENTH
ECEIVE
INETH
INTH
INTH
INTH
6.1 THE E1 TRANSMIT PAYLOAD DATA INPUT INTERFACE BLOCK............................................................. 247
T
F
F
T
F
F
T
F
F
F
F
F
F
F
F
F
F
ABLE
IGURE
IGURE
ABLE
IGURE
IGURE
ABLE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
IGURE
O
O
O
O
O
O
O
O
O
O
O
O
O
O
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
45: T
46: T
47: T
O
CTET OF
CTET OF
CTET OF
I
NTERFACE
49. I
50. T
51. I
52. T
53. I
54. T
O
CTET OF
CTET OF
55. I
56. T
57. I
58. T
O
59. I
60. T
O
61. I
62. T
5.1.3.1 T1 R
5.1.3.2 T1 R
5.1.3.3 T1 R
5.1.3.4 T1 R
5.1.3.5 T1 R
5.1.3.6 T1 R
5.1.3.7 T1 R
CTET OF
O
O
O
O
O
O
CTET OF
O
CTET OF
O
CTET OF
O
CTET OF
O
CTET OF
O
CTET OF
CTET OF
CTET OF
HE MAPPING OF
HE MAPPING OF
HE MAPPING OF
CTET OF
CTET OF
CTET OF
NTERFACING
NTERFACING
NTERFACING
NTERFACING
NTERFACING
NTERFACING
NTERFACING
O
O
O
IMING
IMING
IMING
IMING
IMING
IMING
IMING
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
CTET OF
12.352M
16.384M
16.384M
16.384M
12.352M
12.352M
16.384M
16.384M
16.384M
16.384M
16.384M
16.384M
12.352M
12.352M
D
D
D
D
D
D
D
12.352M
IAGRAM OF
IAGRAM OF
IAGRAM OF
IAGRAM OF
IAGRAM OF
IAGRAM OF
IAGRAM OF
ECEIVE
ECEIVE
ECEIVE
ECEIVE
ECEIVE
ECEIVE
16.384M
ECEIVE
16.384M
C
12.352M
16.384M
16.384M
16.384M
16.384M
16.384M
16.384M
16.384M
16.384M
ONTROL
16.384M
16.384M
16.384M
XRT84L38
XRT84L38
XRT84L38
XRT84L38
XRT84L38
XRT84L38
XRT84L38
16.384M
16.384M
16.384M
T1
T1
T1
BIT
BIT
BIT
BIT
BIT
BIT
I
I
I
I
I
BIT
I
BIT
I
BIT
BIT
BIT
BIT
NPUT
NPUT
NPUT
NPUT
NPUT
NPUT
NPUT
BIT
BIT
FRAME INTO
FRAME INTO
FRAME INTO
BIT
/
/
/
/
/
I
I
I
/
I
/
I
/
I
/
I
BIT
BIT
BIT
S
S
S
S
NPUT SIGNALS TO THE
NPUT SIGNALS TO THE
NPUT SIGNALS TO THE
S
NPUT SIGNALS TO THE
/
NPUT SIGNALS TO THE
/
NPUT SIGNALS TO THE
/
NPUT SIGNALS TO THE
S
S
S
S
/
S
BIT
S
BIT
S
/
R
BIT
BIT
BIT
S
BIT
BIT
BIT
S
I
I
I
I
D
/
I
D
I
D
I
D
D
D
D
D
D
NTERFACE
NTERFACE
NTERFACE
NTERFACE
NTERFACE
NTERFACE
NTERFACE
S
EGISTER
/
D
D
/
D
/
BIT
BIT
BIT
TO LOCAL
TO LOCAL
TO LOCAL
S
D
TO LOCAL
TO LOCAL
S
TO LOCAL
S
TO LOCAL
ATA
D
ATA
ATA
ATA
ATA
BIT
BIT
BIT
ATA
ATA
ATA
/
ATA
/
/
/
/
D
ATA
/
S
ATA
/
S
ATA
/
S
S
S
S
S
S
ATA
ATA
D
D
D
/
/
/
ATA
D
D
S
S
S
/
/
/
D
D
D
ATA
ATA
ATA
D
D
D
S
S
S
S
S
S
S
S
ATA
ATA
S
S
D
S
D
S
D
ATA
ATA
ATA
E1
E1
E1
S
ATA
S
ATA
S
ATA
D
D
D
TREAM
S
TREAM
TREAM
TREAM
TREAM
S
TREAM
TREAM
TREAM
TREAM
ATA
ATA
ATA
TREAM
TREAM
TREAM
S
TREAM
ATA
ATA
ATA
- MVIP 2.048 MH
- 4.096 MH
- 8.192 MH
- M
TREAM
- B
- HMVIP 16.384M
- H.100 16.384M
S
S
S
FRAMING FORMAT
FRAMING FORMAT
FRAMING FORMAT
T
T
T
T
T
T
T
(RICR) (I
TREAM
S
S
ERMINAL
ERMINAL
ERMINAL
ERMINAL
S
ERMINAL
S
ERMINAL
S
ERMINAL
TREAM
TREAM
TREAM
S
S
S
IT
ULTIPLEXED
TREAM
TREAM
S
TREAM
S
TREAM
S
TREAM
TREAM
TREAM
TREAM
-M
S
S
S
TREAM
TREAM
TREAM
.......................................................................................... 234
.......................................................................................... 237
.......................................................................................... 240
.......................................................................................... 243
......................................................................................... 234
......................................................................................... 235
......................................................................................... 237
......................................................................................... 240
......................................................................................... 244
TREAM
TREAM
TREAM
ULTIPLEXED
........................................................................................ 237
........................................................................................ 241
........................................................................................ 245
F
F
F
F
F
F
F
....................................................................................... 235
....................................................................................... 235
...................................................................................... 234
RAMER WHEN RUNNING AT
RAMER WHEN RUNNING AT
RAMER WHEN RUNNING AT
RAMER WHEN RUNNING AT
RAMER WHEN RUNNING AT
RAMER WHEN RUNNING AT
RAMER WHEN RUNNING AT
E
E
E
.................................................................................... 235
E
E
.................................................................................... 241
E
.................................................................................... 245
E
Z
Z
................................................................................... 240
................................................................................... 244
QUIPMENT USING
QUIPMENT USING
QUIPMENT USING
QUIPMENT USING
QUIPMENT USING
QUIPMENT USING
QUIPMENT USING
.................................................................................. 238
.................................................................................. 238
.................................................................................. 241
.................................................................................. 241
.................................................................................. 244
.................................................................................. 245
NDIRECT
....................................................................................................... 229
....................................................................................................... 231
................................................................................ 238
................................................................................ 241
................................................................................ 244
12.352M
.............................................................................. 238
.............................................................................. 241
.............................................................................. 245
V
BIT
Z
................................................................................................ 228
................................................................................................ 230
................................................................................................ 232
BIT
.............................................................................................. 227
16.384M
/
S
/
S
......................................................................................... 243
....................................................................................... 239
A
BIT
DDRESS
/
S
BIT
MVIP 2.048M
4.096M
8.192M
12.352M
16.384M
16.384M
H.100 16.384M
............................................................................. 233
/
S
....................................................................... 236
MVIP 2.048M
4.096M
8.192M
12.352M
B
HMVIP 16.384M
H.100 16.384M
= 0
BIT
BIT
IT
BIT
BIT
BIT
-
MULTIPLEXED
/
/
S
S
XN
/
/
/
S
S
S
D
D
BIT
BIT
BIT
D
D
D
0H, 0
ATA
ATA
BIT
BIT
ATA
ATA
ATA
/
/
/
S
S
S
/
/
S
B
B
................................................ 231
................................................ 233
S
D
B
B
B
BIT
US
US
.............................................. 236
ATA
OCTAL T1/E1/J1 FRAMER
D
X
US
US
US
BIT
ATA
22H) ........................ 227
/
BIT
......................................... 231
......................................... 233
S
16.384M
....................................... 236
....................................... 239
....................................... 242
/
B
...................................... 229
S
/
US
S
B
................................... 246
.................................. 243
US
................................ 229
............................. 246
BIT
/
S
................... 239
XRT84L38