UPD61052 NEC, UPD61052 Datasheet - Page 93

• Manufacturer Part Number: UPD61052
• Description: MPEG2 Audio / Video Encoder
• Manufacturer: NEC

Remark If CCS change to "H" in wait cycle, it cancels CWAIT. In access time, don't make CCS "H" until wait
CWE↑ → CWAIT release time
CCS↑ → CWAIT release time
CWAIT ready → CWE/CRE hold
time
CWAIT ready → CA5 to CA0 hold
time
CWAIT ready → CCS↑ hold time
CRE/CWE recovery time
Access cycle after other device
Parameter
becomes ready.
Symbol
t
t
t
t
t
t
t
WWD2
CWAD2
CWR
CWA
CWC
CAC
CCYC
Vs rising edge of CWE
Vs rising edge of CCS
Vs CWAIT ready
Vs CWAIT ready
Vs CWAIT ready
Data Sheet S15082EJ4V0DS
Conditions
Min.
200
25
0
0
0
0
0
Typ.
µ
PD61051, 61052
Max.
15
15
Unit
ns
ns
ns
ns
ns
ns
ns
(2/2)
93