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PRELIMINARY
INVERSE MULTIPLEXING OVER ATM
PM7340 S/UNI-IMA-8
DATA SHEET
PMC-2001723
ISSUE 3
INVERSE MULTIPLEXING OVER ATM
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
vi
12.5.14 END-TO-END CHANNEL COMMUNICATION ............. 280
12.6
DIAGNOSTIC FEATURES........................................................ 280
12.6.1 ICP CELL TRACE........................................................... 280
12.6.2 SDRAM DIAGNOSTIC ACCESS.................................... 281
12.7
IMA PERFORMANCE PARAMETERS AND FAILURE ALARMS
SUPPORT................................................................................. 282
13
FUNCTIONAL TIMING......................................................................... 286
13.1
RECEIVE LINK INPUT TIMING................................................. 286
13.2
TRANSMIT LINK OUTPUT TIMING.......................................... 287
13.3
ANY-PHY/UTOPIA L2 INTERFACES ........................................ 290
13.3.1 UTOPIA L2 TRANSMIT SLAVE INTERFACE................. 290
13.3.2 ANY-PHY TRANSMIT SLAVE INTERFACE.................... 291
13.3.3 UTOPIA L2 MULTI-PHY RECEIVE SLAVE INTERFACE 292
13.3.4 UTOPIA L2 SINGLE-PHY RECEIVE SLAVE INTERFACE
..................................................................................... 293
13.3.5 ANY-PHY RECEIVE SLAVE INTERFACE...................... 294
13.4
SDRAM INTERFACE ................................................................ 294
14
ABSOLUTE MAXIMUM RATINGS....................................................... 299
15
D. C. CHARACTERISTICS.................................................................. 300
16
A.C. TIMING CHARACTERISTICS...................................................... 303
16.1
MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS
.................................................................................................. 303
16.2
SYNCHRONOUS I/O TIMING................................................... 307
16.3
JTAG TIMING.............................................................................311