PM7340 S/UNI-IMA-8
PRELIMINARY
INVERSE MULTIPLEXING OVER ATM
DATA SHEET
PMC-2001723
ISSUE 3
INVERSE MULTIPLEXING OVER ATM
Pin Name
Type
Pin
No.
Function
CBDQ[15]
CBDQ[14]
CBDQ[13]
CBDQ[12]
CBDQ[11]
CBDQ[10]
CBDQ[9]
CBDQ[8]
CBDQ[7]
CBDQ[6]
CBDQ[5]
CBDQ[4]
CBDQ[3]
CBDQ[2]
CBDQ[1]
CBDQ[0]
I/O
W13 The Cell Buffer SDRAM Data (CBDQ[15:0]) signals
AB13 interface directly with the Cell Buffer SDRAM data
AA13 ports.
Y13
The CBDQ[15:0] bi-directional signals are sampled
W14
and updated/tristated on the rising edge of SYSCLK.
AB14
AA14
W15
AA15
Y15
AB16
AA16
Y16
W18
AA17
AB18
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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