bt829bkrf ETC-unknow, bt829bkrf Datasheet - Page 65

• Manufacturer Part Number: bt829bkrf
• Description: Video Streamii Decoders
• Manufacturer: ETC-unknow

Bt829B/827B
VideoStream II Decoders
2.2.1 Output Interfaces
2.2 Output Interface
The Bt829B supports a Synchronous Pixel Interface (SPI). SPI can support 8-bit
or 16-bit YCrCb 4:2:2 data streams.
mode), or CLKx2 (8-bit mode). Events such as HRESET and VRESET may also
be encoded as control codes in the data stream to enable a reduced pin interface
(ByteStream ).
Figure 2-6 shows a diagram summarizing the different operating modes. On
power-up, the Bt829B automatically initializes to SPI Mode 1, 16 bits wide.
Figure 2-6. Output Mode Summary
SPI
Bt829B outputs all pixel and control data synchronous with CLKx1 (16-bit
Mode selections are controlled by the state of the OFORM register (0x12).
D829BDSA
Parallel Control
Coded Control
(SPI Mode 1)
(SPI Mode 2)
8-bit
16-bit
8-bit
16-bit
2.0 Electrical Interfaces
(ByteStream)
2.2 Output Interface
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