CYIL2SM1300AA_09 Datasheet, PDF (27/41 Pages) Cypress Semiconductor – High Speed CMOS Image Sensor

CYIL2SM1300AA
The following sections discuss the appearance of the output (data and synchronization codes) in several relevant configurations.
Twelve output channels are connected to the 24 ADCs and handle the data. One additional channel contains all the synchronization
codes for the receiver. This indicates, for example, the start of a frame, the end of a frame, whether the data channels contain data,
CRC, a training pattern, and so on. The sequencer provides the synchronization channel with the correct synchronization or protocol
signals, as shown in Figure 26. The synchronization codes are listed in Table 16. Note that a FS also serves as LS, and vice versa.
Figure 26. Data and Sync Channel Overview
Table 16. Synchronization Codes
Sync code
Abbreviation
Frame Start
FS
Line Start
LS
Frame End
FE
Line End
LE
Grey/Black Cols
GBC
CRC
CRC
FPN stored values
FPN
Normal Data
D
Training Pattern
T
10-Bit Code
0x059
0x056
0x05A
0x055
0x0A9
0x0A6
0x13C
0x193
T
Document Number: 001-24599 Rev. *B
Page 27 of 41
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