參數(shù)資料
型號: EP9312
廠商: CIRRUS LOGIC INC
元件分類: 消費家電
英文描述: Universal Platform System-on-chip Processor
中文描述: SPECIALTY CONSUMER CIRCUIT, PBGA352
封裝: PLASTIC, BGA-352
文件頁數(shù): 49/62頁
文件大?。?/td> 884K
代理商: EP9312
DS515PP7
Copyright 2005 Cirrus Logic (All Rights Reserved)
49
EP9312
Universal Platform SOC Processor
AC’97
Parameter
Symbol
Min
Typ
Max
Unit
ABITCLK input cycle time
t
clk_per
-
81.4
-
ns
ABITCLK input high time
t
clk_high
36
-
45
ns
ABITCLK input low time
t
clk_low
36
-
45
ns
ABITCLK input rise/fall time
t
clkrf
2
-
6
ns
ASDI setup to ABITCLK falling
t
s
10
-
-
ns
ASDI hold after ABITCLK falling
t
h
10
-
-
ns
ASDI input rise/fall time
t
rfin
2
-
6
ns
ABITCLK rising to ASDO / ASYNC valid, C
L
= 55 pF
t
co
2
-
15
ns
ASYNC / ASDO rise/fall time, C
L
= 55 pF
t
rfout
2
-
6
ns
Figure 34. AC ‘97 Configuration Timing Measurement
ABITCLK
ASDI
ASDO
ASYNC
t
co
t
rfout
t
rfout
t
s
t
rfin
t
co
t
rfout
t
co
t
clkrf
t
clk_high
t
clk_low
t
h
t
clk_per
t
clkrf
相關PDF資料
PDF描述
EP9312-CB Universal Platform System-on-chip Processor
EP9312-CBZ Universal Platform System-on-chip Processor
EP9312-EB Universal Platform System-on-chip Processor
EP9312-EBZ Universal Platform System-on-chip Processor
EP9312-IB Universal Platform System-on-chip Processor
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