DS21455 Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS21455

Quad T1/E1/J1 Transceivers

Dallas Semiconductor -> Maxim Integrated 

DS21455/DS21458 Quad T1/E1/J1 Transceivers

LIST OF TABLES

Table 5-1. DS21455 PIN DESCRIPTION .................................................................................................................. 29

Table 5-2. DS21458 PIN DESCRIPTION .................................................................................................................. 34

Table 6-1. REGISTER MAP SORTED BY ADDRESS .............................................................................................. 41

Table 10-1. T1 ALARM CRITERIA ............................................................................................................................ 63

Table 11-1. E1 SYNC/RESYNC CRITERIA .............................................................................................................. 65

Table 11-2 AUTO E-BIT CONDITIONS..................................................................................................................... 68

Table 11-3. E1 ALARM CRITERIA ............................................................................................................................ 70

Table 14-1. LIUC CONTROL..................................................................................................................................... 82

Table 15-1. T1 LINE CODE VIOLATION COUNTING OPTIONS ............................................................................. 86

Table 15-2. E1 LINE CODE VIOLATION COUNTING OPTIONS............................................................................. 86

Table 15-3. T1 PATH CODE VIOLATION COUNTING ARRANGEMENTS ............................................................. 88

Table 15-4. T1 FRAMES OUT OF SYNC COUNTING ARRANGEMENTS.............................................................. 89

Table 17-1. TIME SLOT NUMBERING SCHEMES................................................................................................. 101

Table 18-1. IDLE CODE ARRAY ADDRESS MAPPING......................................................................................... 108

Table 20-1. ELASTIC STORE DELAY AFTER INITIALIZATION............................................................................ 120

Table 24-1. HDLC CONTROLLER REGISTERS .................................................................................................... 142

Table 25-1. TPD CONTROL.................................................................................................................................... 164

Table 25-2. E1 MODE WITH AUTOMATIC GAIN CONTROL MODE ENABLED (TLBC.6 = 0)............................. 165

Table 25-3. E1 MODE WITH AUTOMATIC GAIN CONTROL MODE DISABLED (TLBC.6 = 1)............................ 165

Table 25-4. T1 MODE WITH AUTOMATIC GAIN CONTROL MODE ENABLED (TLBC.6 = 0) ............................. 165

Table 25-5. T1 MODE WITH AUTOMATIC GAIN CONTROL MODE DISABLED (TLBC.6 = 1) ............................ 165

Table 25-6. TRANSFORMER SPECIFICATIONS................................................................................................... 175

Table 28-1. TRANSMIT ERROR INSERTION SETUP SEQUENCE ...................................................................... 195

Table 28-2. ERROR INSERTION EXAMPLES ....................................................................................................... 197

Table 35-1. INSTRUCTION CODES FOR IEEE 1149.1 ARCHITECTURE............................................................ 220

Table 35-2. ID CODE STRUCTURE ....................................................................................................................... 221

Table 35-3. DEVICE ID CODES.............................................................................................................................. 221

Table 35-4. BOUNDARY SCAN CONTROL BITS .................................................................................................. 223

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