參數(shù)資料
型號(hào): UPD61051
廠商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT MPEG2 AUDIO/VIDEO ENCODER
中文描述: 馬鞍山集成電路MPEG2音頻/視頻編碼器
文件頁(yè)數(shù): 88/106頁(yè)
文件大?。?/td> 824K
代理商: UPD61051
Data Sheet S15082EJ4V0DS
88
μ
PD61051, 61052
(2/2)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
CWE
CA5 to CA0 hold time
t
WAH
Vs rising edge of CWE
27
ns
CWE
CCS
hold time
t
WCH
Vs rising edge of CWE
27
ns
CCS
CD7 to CD0 hold time
t
CDWH
Vs rising edge of CCS
0
ns
CCS
CWAIT release time
t
CWAD2
Vs rising edge of CCS
0
15
ns
CWAIT release
CWE/CRE hold time
t
CWR
Vs CWAIT release
0
ns
CWAIT release
CD5 to CD0 hold time
t
CWA
Vs CWAIT release
0
ns
CWAIT release
CSS
hold time
t
CWC
Vs CWAIT release
0
ns
CRE/CWE recovery time
t
CAC
25
ns
Access cycle after other device
t
CCYC
200
ns
Remark
If CCS change to "H" in wait cycle, it cancels CWAIT. In access time, don't make CCS "H" until wait
released.
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