RELEASED

PM4354 COMET-QUAD

DATASHEET

PMC-1990315

ISSUE 6

FOUR CHANNEL COMBINED E1/T1/J1

TRANSCEIVER / FRAMER

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC. AND FOR ITS CUSTOMERS’ INTERNAL USE

ix

FIGURE 75: - CONCENTRATION HIGHWAY INTERFACE TIMING, EXAMPLE 2 .................. 423

FIGURE 76: - TRANSMIT CLOCK SLAVE: H-MVIP MODE ..................................................... 424

FIGURE 77: - T1 TRANSMIT CLOCK SLAVE: H-MVIP MODE ................................................ 424

FIGURE 78: - E1 TRANSMIT CLOCK SLAVE: H-MVIP MODE................................................ 425

FIGURE 79: - MICROPROCESSOR INTERFACE READ TIMING.......................................... 430

FIGURE 80: - MICROPROCESSOR INTERFACE WRITE TIMING........................................ 432

FIGURE 81: - RSTB TIMING ................................................................................................... 433

FIGURE 82: - XCLK INPUT TIMING........................................................................................ 433

FIGURE 83

- BACKPLANE TRANSMIT INPUT TIMING DIAGRAM ...................................... 434

FIGURE 84

- BACKPLANE TRANSMIT OUTPUT TIMING DIAGRAM .................................. 436

FIGURE 85

- BACKPLANE RECEIVE INPUT TIMING DIAGRAM ......................................... 438

FIGURE 86

- BACKPLANE RECEIVE OUTPUT TIMING DIAGRAM ..................................... 439

FIGURE 87: - H-MVIP TRANSMIT DATA AND FRAME PULSE TIMING ................................ 440

FIGURE 88: - H-MVIP RECEIVE DATA TIMING...................................................................... 441

FIGURE 89: - TRANSMIT LINE INTERFACE TIMING ............................................................ 442

FIGURE 90: - JTAG PORT INTERFACE TIMING.................................................................... 443