PM7341 datasheet(41/413 Pages) PMC

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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

Pin Name

Type

No.

Function

RDAT[15]

RDAT[14]

RDAT[13]

RDAT[12]

RDAT[11]

RDAT[10]

RDAT[9]

RDAT[8]

RDAT[7]

RDAT[6]

RDAT[5]

RDAT[4]

RDAT[3]

RDAT[2]

RDAT[1]

RDAT[0]

Tristate

Output

W26

V25

V26

U25

V24

U26

U23

T25

U24

T26

R25

R26

T24

P25

R23

P26

The Receive Cell Data (RDAT[15:0]) signals carry

the ATM cell words that have been read from the

S/UNI-IMA-84 internal cell buffers. When this

interface is operating in 8-bit mode, the data is

carried on RDAT[7:0].

The RDAT[15:0] output bus is updated on the rising

edge of RCLK.

RPRTY

Tristate

Output

N25

The Receive Parity (RPRTY) signal provides the

parity (programmable for odd or even parity) of the

RDAT[15:0] bus. When the interface is operating in

8-bit mode, the parity is calculated over RDAT[7:0]

The RPRTY output is updated on the rising edge of

RCLK.

PM7341 Datasheet(PDF) 41 Page - PMC-Sierra, Inc

PM7341 Datasheet(HTML) 41 Page - PMC-Sierra, Inc

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