XRT7250 Datasheet, PDF (7/463 Pages) Exar Corporation – DS3/E3 FRAMER IC

XRT7250 DS3/E3 FRAMER IC
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REV. 1.1.1
RX DS3 LAPD STATUS REGISTER (ADDRESS = 0X19) .................................................................... 202
BLOCK INTERRUPT ENABLE REGISTER (ADDRESS = 0X04) .......................................................... 222
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 222
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 223
RXDS3 CONFIGURATION & STATUS REGISTER (ADDRESS = 0X10) ............................................. 223
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 224
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 224
RXDS3 CONFIGURATION & STATUS REGISTER (ADDRESS = 0X10) ............................................. 224
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 225
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 225
RXDS3 CONFIGURATION & STATUS REGISTER (ADDRESS = 0X10) ............................................. 226
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 226
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 227
RXDS3 CONFIGURATION & STATUS REGISTER (ADDRESS = 0X10) ............................................. 227
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 227
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 228
RXDS3 STATUS REGISTER (ADDRESS = 0X11) ................................................................................ 228
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 228
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 229
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 229
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 229
RXDS3 INTERRUPT ENABLE REGISTER (ADDRESS = 0X12) .......................................................... 230
RXDS3 INTERRUPT STATUS REGISTER (ADDRESS = 0X13) .......................................................... 230
RXDS3 FEAC INTERRUPT ENABLE/STATUS REGISTER (ADDRESS = 0X17) ................................ 231
RXDS3 FEAC INTERRUPT ENABLE/STATUS REGISTER (ADDRESS = 0X17) ................................ 231
RXDS3 FEAC INTERRUPT ENABLE/STATUS REGISTER (ADDRESS = 0X17) ................................ 232
RXDS3 FEAC INTERRUPT ENABLE/STATUS REGISTER (ADDRESS = 0X17) ................................ 232
RXDS3 LAPD CONTROL REGISTER (ADDRESS = 0X18) .................................................................. 233
RXDS3 LAPD CONTROL REGISTER (ADDRESS = 0X18) .................................................................. 233
5.0 E3/ITU-T G.751 OPERATION OF THE XRT7250 .......................................................................... 234
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 234
5.1 DESCRIPTION OF THE E3, ITU-T G.751 FRAMES AND ASSOCIATED OVERHEAD BITS ....................... 234
5.2 THE TRANSMIT SECTION OF THE XRT7250 (E3, ITU-T G.751 MODE OPERATION) .......................... 235
TXE3 CONFIGURATION REGISTER (ADDRESS = 0X30) ................................................................... 239
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 241
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 243
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 245
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 247
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 250
FRAMER OPERATING MODE REGISTER (ADDRESS = 0X00) .......................................................... 252
TXE3 CONFIGURATION REGISTER (ADDRESS = 0X30) ................................................................... 264
TRANSMIT E3 LAPD CONFIGURATION REGISTER (ADDRESS = 0X33) .......................................... 264
TXE3 LAPD CONFIGURATION REGISTER (ADDRESS = 0X33) ........................................................ 265
TRANSMIT E3 LAPD CONFIGURATION REGISTER (ADDRESS = 0X33) .......................................... 265
TXE3 LAPD STATUS AND INTERRUPT REGISTER (ADDRESS = 0X34) .......................................... 266
TXE3 LAPD STATUS AND INTERRUPT REGISTER (ADDRESS = 0X34) .......................................... 266
BLOCK INTERRUPT ENABLE REGISTER (ADDRESS = 0X04) .......................................................... 269
TXE3 CONFIGURATION REGISTER (ADDRESS = 0X30) ................................................................... 271
TXE3 CONFIGURATION REGISTER (ADDRESS = 0X30) ................................................................... 272
TXE3 SERVICE BITS REGISTER (ADDRESS = 0X35) ........................................................................ 273
TXE3 CONFIGURATION REGISTER (ADDRESS = 0X30) ................................................................... 273
TXE3 CONFIGURATION REGISTER (ADDRESS = 0X30) ................................................................... 274
TXE3 FAS ERROR MASK REGISTER - 0 (ADDRESS = 0X48) ............................................................ 274
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