參數(shù)資料
型號(hào)： TMS320AV110
廠商： Texas Instruments, Inc.
英文描述： MPEG Audio Decoder(MPEG音頻譯碼器)
中文描述： MPEG音頻解碼器（的MPEG音頻譯碼器）
文件頁數(shù)： 33/38頁
文件大?。?/td> 796K
代理商： TMS320AV110
TMS320AV110
MPEG AUDIO DECODER
SCSS013C – MAY 1993 – REVISED AUGUST 1995
33
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DRAM interface
ALT.
SYMBOL
FIGURE
MIN
MAX
UNIT
tc(P)
Cycle time, page mode read or write
tPC
15, 16
65
ns
td(CARH)
Delay time, column address to RAS high
tRAL
15, 16
60
ns
td(CHRL)
Delay time, CAS high to RAS low
tCRP
15, 16
15
ns
td(CLRH)
Delay time, CAS low to RAS high
tRSH
15, 16
30
ns
td(CLRL)R
Delay time, CAS low to RAS low (refresh cycle)
tCSR
17
15
ns
td(RCLH)R
Delay time, RAS low to CAS high (refresh cycle)
tCHR
17
40
ns
td(RHCL)R
Delay time, RAS high to CAS low (refresh cycle)
tRPC
17
10
ns
td(RLCA)
Delay time, RAS low to column address
tRAD
15, 16
25
ns
td(RLCH)
Delay time, RAS low to CAS high
tCSH
15, 16
115
ns
td(RLCL)
Delay time, RAS low to CAS low
tRCD
15, 16
30
ns
th(CA)
Hold time, column address after CAS low
tCAH
15, 16
25
ns
th(CHrd)
Hold time, W high after CAS high, read
tRCH
15
10
ns
th(CLW)
Hold time, W low after CAS low, write
tWCH
16
25
ns
th(D)
Hold time, D3–D0 after CAS low
tDH
16
25
ns
th(RA)
Hold time, row address, after RAS low
tRAH
15, 16
20
ns
th(RCLA)
Hold time, column address, after RAS low
tAR
15, 16
90
ns
th(RHrd)
Hold time, W high after RAS high, read
tRRH
15
10
ns
th(RLD)
Hold time, D3–D0 after RAS low
tDHR
16
90
ns
th(CCLA)
Hold time, from CAS precharge, RAS
tRHCP
15
60
ns
th(RO)
Hold time, RAS low after OE low
tROH
15
40
ns
trf
Refresh time interval
tREF
6
ms
tsu(CA)
Setup time, column address before CAS low
tASC
15, 16
10
ns
tsu(D)
Setup time, D3–D0 before W low
tDS
16
10
ns
tsu(RA)
Setup time, row address before RAS low
tASR
15, 16
1
ns
tsu(rd)
Setup time, W high before CAS low, read
tRCS
15
10
ns
tsu(WCH)
Setup time, W low before CAS high
tCWL
16
30
ns
tsu(WCL)
Setup time, W low before CAS low
tWCS
16
10
ns
tsu(WRH)
Setup time, W low before RAS high
tRWL
16
30
ns
tw(CH)
Pulse duration, CAS high
tCP
15, 16
20
ns
tw(CL)
Pulse duration, CAS low
tCAS
15, 16
30
ns
tw(RH)
Pulse duration, RAS high (precharge)
tRP
15, 16, 17
90
ns
tw(RL)P
Pulse duration, RAS low, page-mode
tRASP
15, 16
200
ns
tw(WL)
Pulse duration, write
tWP
16
60
ns
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PDF描述
TMS320AV120 MPEG Audio Decoder(MPEG音頻譯碼器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320AV120 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Audio Decoder & Support
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