PM7341 datasheet(10/413 Pages) PMC

10 / 413 page

PRELIMINARY

INVERSE MULTIPLEXING OVER ATM

PM7341 S/UNI-IMA-84

DATASHEET

PMC-2000223

ISSUE 4

INVERSE MULTIPLEXING OVER ATM

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

xii

FIGURE 19- SNAPSHOT OF DCB BUFFERS AFTER DELETION OF LINKS

FROM GROUP

FIGURE 20- IMA ERROR/MAINTENANCE STATE DIAGRAM ........................ 98

FIGURE 21- CELL STORAGE MAP................................................................112

FIGURE 22- 2 MBYTE ....................................................................................113

FIGURE 23- 8 MBYTE ....................................................................................114

FIGURE 24- CELL DELINEATION STATE DIAGRAM.....................................117

FIGURE 25-BURST RAM FORMAT............................................................... 161

FIGURE 26- SBI DROP BUS T1/E1 FUNCTIONAL TIMING.......................... 382

FIGURE 27- SBI DROP BUS DS3 FUNCTIONAL TIMING ............................ 382

FIGURE 28- SBI ADD BUS ADJUSTMENT REQUEST FUNCTIONAL TIMING

383

FIGURE 29- UNCHANNELIZED RECEIVE LINK TIMING ............................. 384

FIGURE 30- CHANNELIZED T1 RECEIVE LINK TIMING ............................. 385

FIGURE 31- CHANNELIZED E1 RECEIVE LINK TIMING ............................. 385

FIGURE 32- UNCHANNELIZED TRANSMIT LINK TIMING........................... 386

FIGURE 33- CHANNELIZED T1 TRANSMIT LINK TIMING W/ CLOCK GAPPED

LOW

386

FIGURE 34- CHANNELIZED T1 TRANSMIT LINK TIMING W/ CLOCK GAPPED

HIGH

387

FIGURE 35- CHANNELIZED E1 TRANSMIT LINK TIMING W/ CLOCK GAPPED

LOW

387

FIGURE 36- CHANNELIZED E1 TRANSMIT LINK TIMING W/ CLOCK GAPPED

HIGH

387

FIGURE 37- UTOPIA L2 TRANSMIT SLAVE ................................................. 389

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