VS6955CA datasheet(29/90 Pages) STMICROELECTRONICS

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VS6955CA

Camera control interface (CCI)

0111

csi_signalling_mode

8UI

Determines which transmission

signalling mode is to be used.

0 = CCP2 data-clock signalling.

1 = CCP2 data-strobe signalling.

2 = CSI2.

0112

csi_data_format

16UI

The value of this register contains the

pixel width of the uncompressed pixel

data.

Valid values are 0xA and 0x8.

0113

The value of this register contains the

pixel width of the compressed pixel

data.

Valid values are 0xA and 0x8.

0114

csi_lane_mode

8UI

Number of data lanes in use.

0 = 1-lane.

1 = 2-lane.

Note: This register must be set to 0.

0115

csi2_10_to_8_dt

8UI

CSI-2 data type for 10-to-8

compression.

0117

csi2_10_to_6_dt

8UI

CSI-2 data type for 10-to-6

compression.

0120

gain_mode

8UI

Global gain mode - this device only

supports 0x00.

0130

vana_voltage

16UR

Typical supplied VANA voltage.

0131

0132

vdig_voltage

16UR

Typical supplied VDIG voltage.

0133

0134

vio_voltage

16UR

Typical IO voltage.

0135

0136

ext_clkfreq

16UR

8.8 fixed-point representation of the

external clock-frequency, in MHz.

0137

Table 13. Setup registers [0x0100 to 0x0137] (continued)

Index

Byte

Data

type

Default

Type

Comment

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