Command No.

 

Command Descriptions

 

 

 

[Effective line numbers in the variable partial scanning]

 

 

 

Initial Data: PWR[150] = 2058, Data Range: 0 to 20

58

 

26H:

 

This sets the number of the total effective lines (image height) in the variable partial scanning mode.

 

PWR[70]

 

 

 

 

 

27H:

 

Notes:

 

 

 

PWR[158]

 

1. The value replaces by 2058 automatically when the value set greater than 2058.

 

 

 

2. The camera works with full scanning mode when the value of (PSR[ ] + PWR[ ]) is greater than 2058.

 

 

 

 

 

 

 

 

[Delay time for the trigger] Initial Data: DLY[70]

= 0, Data Range: 0 to255

 

28H:

 

Sets the delay time from the trigger input signal to the start of the exposure.

 

 

 

 

 

 

DLY[70]

 

Delay time (us) = 128 x CLK x DLY[70] = 2.000 (

us) x DLY[70], where CLK = pixel clock

 

 

 

 

 

 

 

 

 

 

 

[CDS gain] Initial Data: PGA[70] = 0, data range:

0 to 255

 

 

 

Sets the CDS gain (programmable analog gain).

 

 

 

30H

 

 

 

 

 

PGA[70]

 

CDS gain = 11.1 + 0.0359 x (PGA[7..0] x 2 + GOFS[7..0]) (dB)

 

 

 

*GOFS[7...0]: The gain offset (The value of the address 32H)

 

 

 

 

 

 

 

[Digital gain] Initial Data: The factory adjusted value, Data Range: 0 to 255

 

 

 

Sets the digital gain.

 

 

 

 

 

Output level = (input level – CLAMP[70] x 16 – (CD

S_CLAMP_L[9..0] + CDS_CLAMP_R[9..0]) / 2) x

 

 

 

(1 + (DGB[7..0] + GOFS[7..0]) / 128) + CLAMP[7..0] X 16 +

 

31H

 

(CDS_CLAMP_L[9..0] + CDS_CLAMP_R[9..0]) / 2

 

DGB[70]

 

 

 

 

 

 

 

*CLAMP[7...0]: clamp level (command no. 38H)

 

 

 

 

*GOFS[7...0]: gain offset (command no. 32H)

 

 

 

 

 

*CDS_CLAMP_L[9...0]: CDS clamp left (command no. CCCDH)

 

 

 

*CDS_CLAMP_R[9...0] CDS clamp right (command no. CE～CFH)

 

 

 

 

 

32H

 

[Gain offset] Initial Data: The factory adjusted value, Data Range: 0 to 255

 

GOFS[70]

 

 

 

 

 

 

 

 

 

 

 

 

[Clamp level] Initial Data: CLAMP[70] = 0, Data Ra

nge: 0 to 31

 

 

 

This sets the clamp level value of the black level.

 

 

 

38H:

 

Clamp level (Left) = CLAMP[7..0] x 16 + CDS Clamp (Left)

 

CLAMP[70]

 

 

 

Clamp level (Right) = CLMAP[70] x 16 + CDS Clamp ( Right)

 

 

 

 

 

 

The value replaces by 31 automatically when the value set greater than 31.

 

 

 

 

 

3EH: TP0[70]

 

[Test pattern level] Initial data: 4095, data range: 0 to 4095

 

 

Sets the output level of the test pattern 4: Raster (variable level) in 10bit output format.

 

3FH:TP0[98]

 

 

 

 

 

 

 

 

 

 

 

 

FVL500B1

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User’s Guide Rev. 1.02

 

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FV-L500B1 specifications

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