TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Data Sheet
June 2002
330
Agere Systems Inc.
13 Cross Connect (XC) Registers
(continued)
Table 470. XC_TPM_SRC[1—4], XC1 Test-Pattern Monitor Source Configuration (R/W)
The DS2 crosspoint’s connectivity is determined by a smaller set of source2 identifiers (SOURCE2_IDs), one for
each channel leaving the DS2 crosspoint switch XC2. A DS2 SOURCE2_ID is therefore defined as follows:
The SOURCE2_BLOCK is defined as follows:
The CHANNEL2_ID typically ranges from 1 to 7. For test data (SOURCE2_BLOCK = 0), value 4 represents the
DS2 test pattern. For DS2 signals routed from external pins to the input of M23 MUX or TPM, the CHANNEL2_ID
can range from 1 to 29.
Table 471. XC2_M12_SRC[1—7], XC2 M12 DS2 Clock and Data Source Configuration (R/W)
Table 472. XC2_M23_SRC[1—7], XC2 M23 DS2 Data Source Configuration (R/W)
Address
Bit
Name
Function
Reset
Default
0x00
0xFF
(invalid)
0x50080
15:8
7:0
RSVD
Reserved.
Source Identifier for TPM DS1 Data Pattern.
Source
identifier for test-pattern monitor (TPM) DS1 test channel
inputs.
Reserved.
Source Identifier for TPM DS1 Idle Pattern.
Source
identifier for TPM DS1 idle channel inputs.
Reserved.
Source Identifier for TPM E1 Data Pattern.
Source
identifier for TPM E1 test channel inputs.
Reserved.
XC_TPM_DS1_DATA[7:0]
(SOURCE_ID)
0x50081
15:8
7:0
RSVD
0x00
0xFF
(invalid)
0x00
0xFF
(invalid)
0x0000
XC_TPM_DS1_IDLE[7:0]
(SOURCE_ID)
RSVD
XC_TPM_E1_DATA[7:0]
(SOURCE_ID)
RSVD
0x50082
15:8
7:0
0x50083
15:0
Bit
7
0
6
5
4
3
2
1
0
SOURCE2_ID
SOURCE2_BLOCK[1:0]
CHANNEL2_ID[4:0]
Index
00
01
10
11
Block2 Identifier
TPG (DS2 Test-Pattern Generator)
M13:M12 MUX
M13:M23 DeMUX
External I/O
Address
Bit
Name
Function
Reset
Default
0x0040
(invalid)
0x50090
—
0x50096
15:8
XC2_DS2M12CLK
[1—7][7:0]
(SOURCE_ID)
XC2_M21[1—7][7:0]
(SOURCE_ID)
Source Identifier for High-Speed DS2 Clock Input to M12
Multiplexers Connection.
DS2 clock input to M12 multiplex-
ers, see
Section 20.5.1 M12 Multiplexers, on page 467
.
Source Identifier for High-Speed DS2 Data and Clock
Connection.
DS2 data and clock inputs to M12 demultiplex-
ers, see
Section 22.7.3 on page 567
.
7:0
Address
Bit
Name
Function
Reset
Default
0x0040
(invalid)
0x500A0
—
0x500A6
15:8
7:0
RSVD
Reserved.
Source Identifier for M23 Input DS2 Signals Connec-
tion.
When SOURCE2_BLOCK = 11, CHANNEL2_ID
can range from 1 to 29.
XC2_MDS2M23DATA
[1—7][7:0]
(SOURCE2_ID)