SC220 데이터 시트보기 (PDF) - Zarlink Semiconductor Inc

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SC220

XpressFlow Engine XpressFlow 2020 Ethernet Routing Switch Chipset

Zarlink Semiconductor Inc 

PRELIMINARY

XpressFlow-2020 Series –

Ethernet Switch Chipset

INFORMATION

SC220

XpressFlow Engine

2.3.4 Intel 386 Processor Interface

P_ CLK

PH2 (internal)

PH2

P_ADS#

P_A[11:1]

P_ CS#

P_W/R#

P_ RDY #

P_D[15:0] (in)

P_D15:0] (out)

Typical 386 CPU I/O Access Operations

P_CLK

PH2 (internal)

P_RSTIN#

PH2

PH2 or PH1

PH1 PH2

P_RSTOUT#

Internal PH2 Clock Synchronization

Note: See Intel 386 Processor Data Book for more details

© 1998 Vertex Networks, Inc.

17

1999

Rev. 4.5 – February

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