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XRT86SH328 Datasheet(PDF) 4 Page - Exar Corporation |
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XRT86SH328 Datasheet(HTML) 4 Page - Exar Corporation |
4 / 339 page XRT86SH328 PRELIMINARY I 28-CHANNEL DS1/E1 FRAMER/LIU WITH DS3 MUX & VT-MAPPER - SONET APPLICATIONS REV. P1.0.6 TABLE OF CONTENTS GENERAL DESCRIPTION ................................................................................................ 1 FEATURES ................................................................................................................................................. 1 APPLICATIONS .......................................................................................................................................... 1 FIGURE 1. BLOCK DIAGRAM OF THE XRT86SH328 .......................................................................................................................... 2 TABLE 1: ORDERING INFORMATION ................................................................................................................................................... 2 FIGURE 2. PIN OUT OF THE XRT86SH328 (BOTTOM VIEW) ............................................................................................................... 3 TABLE OF CONTENTS ............................................................................................................ I 1.0 REGISTER MAP & DESCRIPTION FOR THE XRT86SH328 28-CHANNEL DS1/E1 FRAMER/LIU WITH DS3 MUX AND VT-MAPPER IC - SONET APPLICATIONS................................................................... 4 1.1 REGISTER MAP OF THE XRT86SH328 ............................................................................................................. 4 TABLE 2: OPERATION CONTROL REGISTERS ..................................................................................................................................... 4 TABLE 3: LIU COMMON CONTROL REGISTERS .................................................................................................................................. 5 TABLE 4: RECEIVE STS-1/STS-3 TOH PROCESSOR BLOCK REGISTERS ........................................................................................... 6 TABLE 5: RECEIVE STS-1/STS-3 POH PROCESSOR BLOCK REGISTERS ......................................................................................... 10 TABLE 6: RECEIVE STS-1/STS-3 TRANSPORT - RECEIVE SECTION TRACE MESSAGE BUFFER ......................................................... 12 TABLE 7: RECEIVE STS-1/STS-3 PATH - RECEIVE PATH TRACE MESSAGE BUFFER ........................................................................ 12 TABLE 8: RECEIVE TU-3 POH PROCESSOR BLOCK REGISTERS (SDH/TUG-3 APPLICATIONS ONLY) ................................................ 12 TABLE 9: RECEIVE TU-3 POH PROCESSOR BLOCK - RECEIVE PATH TRACE MESSAGE BUFFER (SDH/TUG-3 APPLICATIONS ONLY) 15 TABLE 10: TRANSMIT STS-1/STS-3 TOH PROCESSOR BLOCK REGISTERS ..................................................................................... 15 TABLE 11: TRANSMIT STS-1/STS-3 POH PROCESSOR BLOCK REGISTERS ..................................................................................... 17 TABLE 12: TRANSMIT STS-1/STS-3 TOH PROCESSOR BLOCK - TRANSMIT PATH TRACE MESSAGE BUFFER .................................... 18 TABLE 13: TRANSMIT STS-1/STS-3 POH PROCESSOR BLOCK - TRANSMIT PATH TRACE MESSAGE BUFFER ................................... 18 TABLE 14: TRANSMIT TU-3 POH PROCESSOR BLOCK REGISTERS (SDH/TUG-3 APPLICATIONS ONLY) ............................................ 19 TABLE 15: TRANSMIT TU-3 POH PROCESSOR BLOCK - TRANSMIT PATH TRACE MESSAGE BUFFER ................................................. 20 TABLE 16: VT MAPPER CONTROL REGISTERS ................................................................................................................................ 20 TABLE 17: DS3 MAPPER CONTROL REGISTERS .............................................................................................................................. 21 TABLE 18: DS3 FRAMER AND M13 MUX BLOCK REGISTERS .......................................................................................................... 22 TABLE 19: T1/E1 LIU CHANNEL CONTROL REGISTERS (WHERE N RANGES FROM 0X01 TO 0X1D) ................................................... 27 TABLE 20: T1/E1 FRAMER BLOCK CONTROL REGISTERS (WHERE N RANGES IN VALUE FROM 0X01 TO 0X38) ................................... 28 TABLE 21: TRANSMIT CHANNEL CONTROL REGISTERS (WHERE N RANGES IN VALUE FROM 0X01 TO 0X1C) ...................................... 30 TABLE 22: RECEIVE SIGNALING REGISTER ARRAY REGISTERS (WHERE N RANGES IN VALUE FROM 0X01 TO 0X38) ........................... 37 TABLE 23: T1/E1 PERFORMANCE MONITOR REGISTER (WHERE N RANGES VALUE FROM 0X01 TO 0X38) .......................................... 39 TABLE 24: T1/E1 FRAMER BLOCK INTERRUPT REGISTERS (WHERE N RANGES IN VALUE FROM 0X01 TO 0X38) ................................. 39 TABLE 25: VT MAPPER REGISTER (WHERE N RANGES IN VALUE FROM 0X01 TO 0X1C) .................................................................... 41 2.0 REGISTER DESCRIPTIONS.................................................................................................................. 42 TABLE 26: OPERATION CONTROL REGISTER - BYTE 3 (ADDRESS = 0X0000) ................................................................................... 42 2.1 OPERATION CONTROL REGISTERS.............................................................................................................. 43 TABLE 27: OPERATION CONTROL REGISTER - BYTE 3 (ADDRESS = 0X0000) ................................................................................... 43 TABLE 28: OPERATION CONTROL REGISTER - BYTE 2 (ADDRESS = 0X0001) ................................................................................... 44 TABLE 29: OPERATION CONTROL REGISTER - BYTE 0 (ADDRESS = 0X0003) ................................................................................... 45 TABLE 30: DEVICE ID VALUE REGISTER - BYTE 3 (ADDRESS = 0X0004) ......................................................................................... 45 TABLE 31: REVISION NUMBER VALUE REGISTER - BYTE 2 (ADDRESS = 0X0005) ............................................................................. 46 TABLE 32: OPERATION INTERRUPT STATUS REGISTER - BYTE 0 (ADDRESS = 0X000B) .................................................................... 46 TABLE 33: OPERATION INTERRUPT ENABLE REGISTER - BYTE 0 (ADDRESS = 0X000F) .................................................................... 46 TABLE 34: OPERATION BLOCK INTERRUPT STATUS REGISTER - BYTE 1 (ADDRESS = 0X0012) ......................................................... 47 TABLE 35: OPERATION BLOCK INTERRUPT STATUS REGISTER - BYTE 0 (ADDRESS = 0X0013) ......................................................... 48 TABLE 36: OPERATION BLOCK INTERRUPT ENABLE REGISTER - BYTE 1 (ADDRESS = 0X0016) ......................................................... 48 TABLE 37: OPERATION BLOCK INTERRUPT ENABLE REGISTER - BYTE 0 (ADDRESS = 0X0017) ......................................................... 50 TABLE 38: MODE CONTROL REGISTER - BYTE 0 (ADDRESS = 0X001B) ........................................................................................... 51 TABLE 39: LOOP-BACK CONTROL REGISTER - BYTE 0 (ADDRESS = 0X001F) ................................................................................... 51 TABLE 40: STS-1/STS-3 TELECOM BUS CONTROL REGISTER - BYTE 3 (ADDRESS = 0X0034) ........................................................ 52 TABLE 41: STS-1/STS-3 TELECOM BUS CONTROL REGISTER - BYTE 2 (ADDRESS = 0X0035) ........................................................ 52 TABLE 42: STS-3/STS-1/STS-3 TELECOM BUS CONTROL REGISTER - BYTE 1 (ADDRESS = 0X0036) ............................................. 53 TABLE 43: STS-3/STS-1/STS-3 TELECOM BUS CONTROL REGISTER - BYTE 1 (ADDRESS = 0X0036) ............................................. 55 TABLE 44: STS-3/STS-1/STS-3 TELECOM BUS CONTROL REGISTER - BYTE 0 (ADDRESS = 0X0037) ............................................. 57 TABLE 45: OPERATION BLOCK - INTERFACE CONTROL REGISTER (ADDRESS = 0X003C) .................................................................. 59 TABLE 46: OPERATION GENERAL PURPOSE INPUT/OUTPUT REGISTER - BYTE 0 (ADDRESS = 0X0047) ............................................ 59 TABLE 47: OPERATION GENERAL PURPOSE INPUT/OUTPUT DIRECTION REGISTER 0 (ADDRESS = 0X004B) ...................................... 60 TABLE 48: OPERATION I/O CONTROL REGISTER (ADDRESS = 0X004F) .......................................................................................... 60 TABLE 49: CHANNEL INTERRUPT INDICATION REGISTER - DS1/E1 FRAMER (VT SIDE) BLOCK - BYTE 3 (ADDRESS = 0X0050) .......... 61 TABLE 50: CHANNEL INTERRUPT INDICATION REGISTER - DS1/E1 FRAMER (VT SIDE) BLOCK - BYTE 3 (ADDRESS = 0X0051) .......... 62 TABLE 51: CHANNEL INTERRUPT INDICATION REGISTER - DS1/E1 FRAMER (VT SIDE) BLOCK - BYTE 3 (ADDRESS = 0X0052) .......... 62 |
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