EP9312-IBZ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

EP9312-IBZ

Universal Platform System-on-chip Processor

Cirrus Logic 

Prev 41 42 43 44 45 46 47 48 49 50 Next

AC’97

Parameter

ABITCLK input cycle time

ABITCLK input high time

ABITCLK input low time

ABITCLK input rise/fall time

ASDI setup to ABITCLK falling

ASDI hold after ABITCLK falling

ASDI input rise/fall time

ABITCLK rising to ASDO / ASYNC valid, CL = 55 pF

ASYNC / ASDO rise/fall time, CL = 55 pF

EP9312

Universal Platform SOC Processor

Symbol

tclk_per

tclk_high

tclk_low

tclkrf

ts

th

trfin

tco

trfout

Min

-

36

36

2

10

10

2

2

2

Typ

81.4

-

-

-

-

-

-

-

-

Max

-

45

45

6

-

-

6

15

6

Unit

ns

ns

ns

ns

ns

ns

ns

ns

ns

tclk_per

ABITCLK

tclkrf

tclk_high tclk_low

tclkrf

ASDI

th

ts

trfin

ASDO

ASYNC

trfout

tco

tco

trfout

Figure 34. AC ‘97 Configuration Timing Measurement

tco

trfout

DS515PP7

©Copyright 2005 Cirrus Logic (All Rights Reserved)

49

Share Link: