Ricoh Gig# Vision VGA Monochrome CCD Camera FV-G030B1 User Manual

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FV-G030B1
User’s Guide Rev. 1.02

Command No.

Command Description

5EH:

CDS_BASEGAIN[7..0]

5FH:

CDS_BASEGAIN[15..8]

[CDS Base Gain] Initial data: CDS_BASEGAIN[15..0] = 304, data range: 0 to 1023

When the result of the below equation exceeds 1023, 1023 will be set

CDS_BASEGAIN[15..0] + PGA[7..0] x 2 + GOFS[7..0]

*PGA[7.0]:

The CDS gain (The value of the address 30H)

*GOFS[7.0]:

The gain offset (The value of the address 32H)

78H: TESTP[7..0]

[Test pattern selection] Initial data: TESTP[7..0] = 00H

Sets the test pattern output from the camera.

D[7..0]

D7 to D0:

00H: Video output

01H: Gray scale

02H: Ramp wave

03H: 100% white

04H: White clip

05H: Color bar (RGB Bayer)

Others: Black

79H:

EFFCT[7..0]

[Image effect selection] Initial data: EFFCT[7..0] = 00H

Sets the image effect.

D[7..0]

D7:

Negative / Positive video selection

0: Positive image

1: Negative image

D6 to D0:

Image effect

00H: No effect (Original)

01H: 9bit gradation

02H: 9bit gradation

03H: 7bit gradation

04H: 6bit gradation

05H: 5bit gradation

06H: 4bit gradation

07H: 3bit gradation

08H: 2bit gradation

09H: 1bit gradation

0A to 7FH: No function

(Prohibited settings. Do not set these values)

80H: E2P[7..0]

[EEPROM control] Initial data: E2P[7..0] = 00H

D[7..0]

D7 to D1:

No function

Always set as “0000000”

D6 to D0:

Write control to the EEPROM

0: Prohibited

1: Accept

Note: This bit is cleared to “0” automatically by the internal processes after the execution of the command.