LXT6051 STM-1/0 SDH Overhead Terminator
T_HPT_C—Transmit HPT Configuration (71H) ....................................................................................... 117
MP_TC2—Microprocessor Provided Transmit C2 Byte (72H).................................................................. 118
MP_TK3—Microprocessor Provided Transmit K3 Byte (73H) .............................................................. 118
J1_TSTR_C—J1 Transmit String Control (75H) ...................................................................................... 119
J1_TSTR_D—J1 Transmit String Data (76H)........................................................................................... 119
Interrupt Source Registers 120
IS_RG—Receive Regenerator Section Interrupt Source (A0H) ............................................................... 120
IS_RGMUX—Receive Regenerator and Multiplexor Section Interrupt Source (A1H).............................. 120
IS_MUX—Receive Multiplexer Section Interrupt Source (A2H) ............................................................... 121
IS_PROT—Receive Protection Section Interrupt Source (A3H)............................................................... 121
IS_A_HPT—Receive Adaptation and HPT Interrupt Source (A4H).......................................................... 122
IS_HPT—Receive HPT Interrupt Source (A5H) ...................................................................................... 122
IS_RETIME—Receive Retiming Interrupt Source (A6H).......................................................................... 123
IS_XMT—Transmit Interrupt Source (E0H) ............................................................................................. 123
IS_GLOB—Global Interrupt Source (D1H) .............................................................................................. 124
Interrupt Enable Registers ...................................................................................................................... 125
IE_RG—Receive Regenerator Section Interrupt Enable (B0H)................................................................ 125
IE_RGMUX—Receive Regenerator and Multiplexer Section Interrupt Enable (B1H) .............................. 125
IE_MUX—Receive Multiplexer Section Interrupt Enable (B2H)................................................................ 125
IE_PROT—Receive Protection Section Interrupt Enable (B3H)............................................................... 125
IE_A_HPT—Receive Adaptation and HPT Interrupt Enable (B4H).......................................................... 125
IE_HPT—Receive HPT Interrupt Enable (B5H) ....................................................................................... 125
IE_RETIME—Receive Retiming Interrupt Enable (B6H) .......................................................................... 125
IE_XMT—Transmit Interrupt Enable (E1H) ............................................................................................. 125
Status Registers ........................................................................................................................... ............ 126
S_RG—Receive Regenerator Section Status (C0H)................................................................................ 126
S_RGMUX—Receive Regenerator and Multiplexer Section Status (C1H) .............................................. 126
S_PROT—Receive Protection Section Status (C3H)............................................................................... 127
S_A_HPT—Receive Adaptation and HPT Status (C4H) .......................................................................... 127
S_HPT—Receive HPT Status (C5H).................... ................................................................................... 128
S_AIS_PROT—Receive AIS & Protection Switch Status (D0H) .............................................................. 129
Testability ..................................................................................................................................................... 130
IEEE 1149.1 Boundary Scan ................................................................................................................... 130
Instruction Register and Definitions ......................................................................................................... 131
Boundary Scan Register .......................................................................................................................... 131
Summary Information ............................................................................................................................... 131
Package Information ................................................................................................................................... 139
Glossary of terms ....................................................................................................................................... 140
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