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TMXF281553BAL-3C-DB 参数 Datasheet PDF下载

TMXF281553BAL-3C-DB图片预览
型号: TMXF281553BAL-3C-DB
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内容描述: 电信/数据通信\n [Telecomm/Datacomm ]
分类和应用: 电信数据通信
文件页数/大小: 784 页 / 10078 K
品牌: ETC [ ETC ]
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TMXF28155 Supermapper  
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1  
Data Sheet  
June 2002  
15 Test-Pattern Generation/Detection Registers (continued)  
Table 522. TPG_CONFIG5, Register (R/W)  
Address  
Bit  
Name  
Function  
Reset  
Default  
0x60035 15:13 TPM_SEQ5[2:0] These bits select the test pattern to be monitored by the TPG on  
the DS3 test input.  
000  
12  
11  
10  
TPM_TPINV5  
TPG_TPINV5  
TPM_EDGE5  
This bit, if set, inverts the received data for DS3 test signals.  
This bit, if set, inverts the transmitted data for DS3 test signals.  
0
0
1
This bit, if set, selects the rising edge of XC_TCLK[5] for use as  
the retiming clock edge, or else selects falling edge.  
9
TPG_EDGE5  
RSVD  
This bit, if set, selects the rising edge of TPG_CLK[5] for use as  
the transmit clock edge, or else selects falling edge.  
1
8:3  
2:0  
Reserved.  
0
TPG_SEQ5[2:0] These bits select the test pattern to be generated and transmitted  
by the TPG on the DS3 output (TPG_DATA[5]).  
000 = PRBS15.  
001 = PRBS20.  
010 = QRSS.  
011 = PRBS23.  
100 = alternating 01.  
101 = all ones.  
110 = unused.  
111 = user defined.  
Table 523. TPG_USER, Register (R/W)  
Address Bit Name  
Function  
Reset  
Default  
0x60036 15:0 TPG_USER[15:0] User-Programmed Test Pattern Generator Data.  
0xDEAD  
Table 524. TPM_USER, Register (R/W)  
Address  
Bit  
Name  
Function  
Reset  
Default  
0x60037 15:0 TPM_USER[15:0] User-Programmed Test Pattern Monitor Data.  
0xBEEF  
Table 525. TPG_BERCNT0, Register (RO)  
Address  
Bit  
Name  
Function  
Reset  
Default  
0x60040 15:0 TPM_CNT0[15:0] This field holds the current counter value for DS1 test pattern bit 0x0000  
errors as detected by the TPM.  
354  
Agere Systems Inc.  
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