XRT84L38 データシートの表示（PDF） - Exar Corporation
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XRT84L38 Datasheet PDF : 453 Pages
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XRT84L38
REV. 1.0.1
OCTAL T1/E1/J1 FRAMER
TRANSMIT DATA LINK SELECT REGISTER (TSDLSR) (INDIRECT ADDRESS = 0XN0H, 0X0AH) .................... 393
13.1.3 TRANSMIT BOS (BIT ORIENTED SIGNALING) PROCESSOR.............................................................................. 393
13.1.3.1 DESCRIPTION OF BOS...................................................................................................................................... 393
13.1.3.2 HOW TO CONFIGURE THE BOS PROCESSOR BLOCK TO TRANSMIT BOS ............................................................ 393
TRANSMIT DATA LINK BYTE COUNT REGISTER (TDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X14H) ............ 394
TRANSMIT DATA LINK BYTE COUNT REGISTER (TDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X14H) ............ 394
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ....................................... 395
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 395
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ....................................... 395
DATA LINK INTERRUPT ENABLE REGISTER (DLIER) (INDIRECT ADDRESS = 0XNAH, 0X07H)....................... 396
BLOCK INTERRUPT ENABLE REGISTER (BIER) (INDIRECT ADDRESS = 0XNAH, 0X00H).............................. 396
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ........................................ 396
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 397
13.1.4 TRANSMIT MOS (MESSAGE ORIENTED SIGNALING) OR LAPD CONTROLLER .............................................. 397
FIGURE 127. LAPD CONTROLLER ................................................................................................................................................ 397
13.1.4.1 DISCUSSION OF MOS ....................................................................................................................................... 398
FIGURE 128. LAPD FRAME STRUCTURE ...................................................................................................................................... 398
13.1.4.2 HOW TO CONFIGURE THE TRANSMIT HDLC CONTROLLER BLOCK TO TRANSMIT MOS........................................ 401
TRANSMIT DATA LINK BYTE COUNT REGISTER (TDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X14H) ............. 401
TRANSMIT DATA LINK BYTE COUNT REGISTER (TDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X14H) ............ 402
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ....................................... 402
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ....................................... 402
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 403
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 403
DATA LINK INTERRUPT ENABLE REGISTER (DLIER) (INDIRECT ADDRESS = 0XNAH, 0X07H) ...................... 403
BLOCK INTERRUPT ENABLE REGISTER (BIER) (INDIRECT ADDRESS = 0XNAH, 0X00H).............................. 404
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ........................................ 404
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 404
13.1.5 TRANSMIT SLCÂ96 DATA LINK CONTROLLER ................................................................................................... 405
FRAMING SELECT REGISTER (FSR) (INDIRECT ADDRESS = 0XN0H, 0X07H).............................................. 405
TRANSMIT SLC®96 MESSAGE REGISTERS ................................................................................................ 406
13.1.5.1 HOW TO CONFIGURE THE SLC®96 DATA LINK CONTROLLER TO TRANSMIT SLC®96 DATA LINK MESSAGES ..... 406
TRANSMIT DATA LINK BYTE COUNT REGISTER (TDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X14H) ............ 406
DATA LINK INTERRUPT ENABLE REGISTER (DLIER) (INDIRECT ADDRESS = 0XNAH, 0X07H)....................... 407
BLOCK INTERRUPT ENABLE REGISTER (BIER) (INDIRECT ADDRESS = 0XNAH, 0X00H)............................... 407
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ........................................ 408
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 408
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 408
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 408
13.2 DS1 RECEIVE HDLC CONTROLLER BLOCK ............................................................................................. 409
13.2.1 DESCRIPTION OF THE DS1 RECEIVE HDLC CONTROLLER BLOCK................................................................. 409
RECEIVE DATA LINK SELECT REGISTER (RSDLSR) (INDIRECT ADDRESS = 0XN0H, 0X0CH) ..................... 409
DATA LINK CONTROL REGISTER (DLCR) (INDIRECT ADDRESS = 0XN0H, 0X13H) ...................................... 410
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ........................................ 410
13.2.2 HOW TO CONFIGURE XRT84L38 TO RECEIVE DATA LINK INFORMATION THROUGH D OR E CHANNELS 410
RECEIVE CHANNEL CONTROL REGISTER (RCCR) (INDIRECT ADDRESS = 0XN2H, 0X60H - 0X7FH) ........... 410
RECEIVE DATA LINK SELECT REGISTER (RSDLSR) (INDIRECT ADDRESS = 0XN0H, 0X0CH) ..................... 411
13.2.3 RECEIVE BOS (BIT ORIENTED SIGNALING) PROCESSOR................................................................................. 411
13.2.3.1 HOW TO CONFIGURE THE BOS PROCESSOR BLOCK TO RECEIVE BOS .............................................................. 411
DATA LINK INTERRUPT ENABLE REGISTER (DLIER) (INDIRECT ADDRESS = 0XNAH, 0X07H) ...................... 411
BLOCK INTERRUPT ENABLE REGISTER (BIER) (INDIRECT ADDRESS = 0XNAH, 0X00H).............................. 412
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ........................................ 412
DATA LINK INTERRUPT ENABLE REGISTER (DLIER) (INDIRECT ADDRESS = 0XNAH, 0X07H) ...................... 412
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ........................................ 413
RECEIVE DATA LINK BYTE COUNT REGISTER (RDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X15H)............... 413
RECEIVE DATA LINK BYTE COUNT REGISTER (RDLBCR) (INDIRECT ADDRESS = 0XN0H, 0X15H).............. 414
DATA LINK STATUS REGISTER (DLSR) (INDIRECT ADDRESS = 0XNAH, 0X06H) ......................................... 414
13.2.4 RECEIVE LAPD CONTROLLER .............................................................................................................................. 414
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