DS21Q55四路T1 / E1 / J1收发器

图31-17 。 G.802计时， E1模式Only.............................................................................................................216

图31-18 。发送方的时间.........................................................................................................................216

图31-19 。发送方的边界定时（弹性商店禁用） ........................................ .......................... 217

图31-20 。发送方的边界定时， TSYSCLK = 1.544MHz （弹性商店启用） .......................... 217

图31-21 。发送方的边界定时， TSYSCLK = 2.048MHz的（弹性商店启用） ........................... 218

图31-22 。 IBO传输通道交错模式时序............................................ ..................................... 219

图31-23 。发送IBO帧交错模式时序............................................ ........................................ 220

图33-1 。英特尔总线读时序（ BTS = 0 / MUX = 1 ） ..................................... .................................................. ... 224

图33-2 。英特尔总线写时序（ BTS = 0 / MUX = 1 ） ..................................... .................................................. ... 224

图33-3 。 Motorola总线时序（ BTS = 1 / MUX = 1 ） ..................................... .................................................. 225 ....

图33-4 。英特尔总线读时序（ BTS = 0 / MUX = 0 ） ..................................... .................................................. ... 227

图33-5 。英特尔总线写时序（ BTS = 0 / MUX = 0 ） ..................................... .................................................. ... 227

图33-6 。摩托罗拉总线读时序（ BTS = 1 / MUX = 0 ） ..................................... .............................................. 228

图33-7 。摩托罗拉总线写时序（ BTS = 1 / MUX = 0 ） ..................................... .............................................. 228

图33-8 。接收端定时............................................................................................................................230

图33-9 。接收端定时，弹性商店启用.......................................... ............................................. 231

图33-10 。接收线路接口Timing............................................................................................................231

图33-11 。发送方的时间.........................................................................................................................233

图33-12 。发送方的时间，弹性商店启用.......................................... .......................................... 234

图33-13 。传输线接口Timing...........................................................................................................234

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