tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 346

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
15 Test-Pattern Generation/Detection Registers
Table 508. TPG_CONFIG2, Register (R/W)
346
Address
0x60032
15:13
Bit
7:6
2:0
12
11
10
9
8
5
4
3
TPM_SEQ2[2:0] These Bits Select the Test Pattern to be Monitored by the
TPG_SEQ2[2:0] These Bits Select the Test Pattern to Be Generated and
TPM_FRAME2
TPG_FRAME2
TPM_TPINV2
TPG_TPINV2
TPM_EDGE2
TPG_EDGE2
TPG_FINV2
TPG_TPM_
TPG_TPM_
CODE2[1:0]
CRC4_EN2
Name
TPG on the E1 Test Input.
This Bit, if Set, Inverts the Received Data for E1 Test Signals.
This Bit, if Set, Inverts the Transmitted Data for E1 Test Sig-
nals.
This Bit, if Set, Selects the Rising Edge of XC_TCLK[2] for
Use as the Retiming Clock Edge; or Else Selects Falling
Edge.
This Bit, if Set, Selects the Rising Edge of TPG_CLK[2] for
Use as the Transmit Clock Edge; or Else Selects Falling
Edge.
This Bit, if Set, Enables CRC-4 Insertion if E1 Framing is
Selected.
This bit is common to the generator and monitor sides.
Don’t uSe Line Coding/decoding when 00.
Use HDB3 coding/decoding when 01.
Use B8ZS coding/decoding when 10.
Use AMI coding/decoding when 11.
This code is common to the generator and monitor sides.
This Bit is Set to Select a Framed E1 Test Pattern.
If this Bit is Set, the Frame Alignment Sequence (Normally
0011011) is Transmitted with the Last Bit Inverted (0011010).
This Bit is Set to Select a Framed E1 Test Pattern.
Transmitted by the TPG on the E1 Test Output
(TPG_DATA[2]).
000 = PRBS15
001 = PRBS20
010 = QRSS
011 = PRBS23
100 = Alternating
101 = All ones
110 = Unused
111 = User defined
01
(continued)
Function
Agere Systems Inc.
May 2001
Default
Reset
000
000
00
0
0
1
1
0
0
0
0