參數(shù)資料
型號: 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
文件頁數(shù): 26/106頁
文件大小: 824K
代理商: UPD61051
Data Sheet S15082EJ4V0DS
26
μ
PD61051, 61052
Figure 2-7. Parallel Stream Receiving Mode (2/2)
(b) Example of Receiving MPEG2-PS, ES with Valid and Clock
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
rved
data
rved
data
rved
data
rved
data
ISCLK
IS7 to IS0
ISSYNC
No
received
data
ISREQ
ISVLD
Don't care
It is possible to receive till 4 bytes
(c) Example of Receiving MPEG2-PS, MPEG2-ES with a Strobe
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
Valid
data
rved
data
rved
data
rved
data
rved
data
ISREQ
ISSTB
IS7 to IS0
ISSYNC
No
received
data
Don't care
It is possible to receive till 4 bytes
(2)
Stream output
There are two modes: valid operation master mode and strobe operation byte transfer mode.
The appropriate transfer mode for the system can be selected by setting the two stream output mode and transfer
rate.
Remark
OSSTB and OSRDY are the same pins as OSCLK and OSVLD, respectively. Operation can be
selected using combinations of OSSTB and OSRDY or OSCLK and OSVLD.
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