TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Data Sheet
June 2002
558
Agere Systems Inc.
22 Cross Connect (XC) Block Functional Description
(continued)
The SOURCE_BLOCK[2:0] is defined as:
The CHANNEL_ID typically ranges from 1 to 28 (29 for EXT). Values 0, 30, and 31 (and usually 29 as well) are
unused.
The 000 index (TPG/special) has a separate, independent mapping to allow for DS2, DS3, or special connections
to the external pins as defined in the following tables. The above definitions cover registers:
XC_PIND_SRC[1—15] (
Table 463 on page 328
), XC_FRP_SRC[1—14] (
Table 464 on page 328
),
XC_M13_SRC[1—14] (
Table 465 on page 328
), XC_VT_SRC[1—14] (
Table 466 on page 329
),
XC_DJA_SRC[1—14] (
Table 467 on page 329
), XC_FTP_SRC[1—14] (
Table 468 on page 329
),
XC_FRS_SRC[1—14] (
Table 469 on page 329
), XC_PINS_SRC[1—15] (
Table 477 on page 332
),
XC_ALCO_SRC[1—15] (
Table 478 on page 332
), and XC_TPM_SRC[1—4] (
Table 470 on page 330
).
Table 627. Special XC_PDATA Source IDs for Source Block = 0
* For the 29th pin only.
Table 628. Special XC_SYNC Source IDs for Source Block = 0
* For the 29th pin only.
Index
000
001
010
011
Block Identifier
Index
100
101
110
111
Block Identifier
VTMPR (VT Mapper)
DJA (Jitter Attenuator)
FRM RP (Framer Line Interface)
FRM TS (Framer System Interface)
TPG (Test-Pattern Generator)/Special
EXT (External I/O)
FRM TP (Superframer)
M13 (M13 MUX)
Blk Ch.
0
Description
TEST: DS1
TEST: DS1 Idle
TEST: E1
Reserved
TEST: DS2
Reserved
Reserved
Reserved
Blk Ch.
0
Description
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Blk Ch.
0
Description
DS2 AIS
M23_DMX_DS2_1
M23_DMX_DS2_2
M23_DMX_DS2_3
M23_DMX_DS2_4
M23_DMX_DS2_5
M23_DMX_DS2_6
M23_DMX_DS2_7
Blk Ch.
0
Description
M13 NSMI*
SPE NSMI*
FRM NSMI*
Reserved
Reserved
Reserved
Reserved
Reserved
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Blk Ch.
0
Description
TEST: DS1
TEST: DS1 Idle
TEST: E1
Reserved
TEST: DS2
Reserved
Reserved
Reserved
Blk Ch.
0
Description
Reserved
M12_DS2_OUT_1
M12_DS2_OUT_2
M12_DS2_OUT_3
M12_DS2_OUT_4
M12_DS2_OUT_5
M12_DS2_OUT_6
M12_DS2_OUT_7
Blk Ch.
0
Description
DS2 AIS
M23_DMX_DS2_1
M23_DMX_DS2_2
M23_DMX_DS2_3
M23_DMX_DS2_4
M23_DMX_DS2_5
M23_DMX_DS2_6
M23_DMX_DS2_7
Blk Ch. Description
0
24
M13 NSMI*
25
SPE NSMI*
26
FRM NSMI*
27
28
29
30
31
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Reserved
Reserved
Reserved
Reserved
Reserved