參數(shù)資料
型號: SPEAR-09-B042
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 1 CHANNEL(S), 100M bps, I2C BUS CONTROLLER, PBGA289
封裝: 15 X 15 MM, 1.70 MM HEIGHT, ROHS COMPLIANT, LFBGA-289
文件頁數(shù): 49/66頁
文件大小: 917K
代理商: SPEAR-09-B042
SPEAR-09-B042
Standard customization
Figure 15.
CSI2 embedded synchronization
The data carried by the bus can be either raw Bayer, JPEG compressed or one of several
other common data formats. See Table 19.
Data is stored in a 2048*32 buffer memory. The incoming format, as well as the number of
banks inside the buffer memory impacts the maximum image size.
One or two banks can be used. The only constraint is that the processor or the DMA read
the memory before a new line is stored.
Table 19.
Maximum picture size according data format and buffer size
Format of
Incoming data
size
Storage size
Max 4/3 pict size
(buf=2048)
Max 4/3 pict size
(buf=1024)
Raw bayer10
10 -14 bits/pixel
2 bytes
12.58 Mpix
3.14 Mpix
Raw bayer8
8 bits/pixel
1 byte
50.33 Mpix
12.58 Mpix
RGB888
3 byte/pixel
4 bytes
3.14 Mpix
0.79 Mpix
RGB565
2 bytes/pixel
2 bytes
12.58 Mpix
3.14 Mpix
RGB444
2 byte/pixel
2 bytes
12.58 Mpix
3.14 Mpix
YCbCr444
3 bytes/pixel
4 bytes
3.14 Mpix
0.79 Mpix
YCbCr422
4 bytes/2pixel
2*2 bytes
12.58 Mpix
3.14 Mpix
YCbCr400
1 byte/pixel
1 byte
50.33 Mpix
12.58 Mpix
MPEG
/Squeeze
raw
>>100 Mpix
>> 100 Mpix
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