HFA3842A View Datasheet(PDF) - Intersil

Part Name

Description

View to exact match

HFA3842A

PCMCIA/USB Wireless LAN Medium Access Controller

Intersil 

Waveforms (Continued)

HFA3842A

SYNTHCLK (PK1)

SPCSX

SPAS

SPREAD

(READ)

SYNTHDATA (PK2)

(READ)

SPREAD

(WRITE)

SYNTHDATA (PK2)

(WRITE)

TH1 TL1

tCD

tCYC

tCD

tCD

A[7]

A[6]

tCD

tCD

A[0]

tCD

tDRS

tDRH

D[1]

D[0]

tCD

A[7]

A[6]

A[0]

tDWH

D[7]

D[1]

D[0]

FIGURE 5. SERIAL PORT - HFA3824A/HFA3860B

HA[15:0]

HREG-

HCE(1, 2)-

HIORDN-

tSUA

HINPACK-

tSUREG

tHREG

ISUCE

tHCE

tWIORD

tDIORD

tDFINPACK

tHA

tDRINPACK

HWAIT-

HD[15:0]

tDFWT

tWWT

tDRWT

tHIORD

FIGURE 6. PC CARD IO READ 16

9

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