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CSG14K_CSG8K

Functional Description

Datasheet

• PUBLIC

DS000571

• v2-01 • 2023-Feb-10

113

│ 103

Equation 20:

�� = �� + �� + �� + 1

With:

●

NCOL is the running number of pixel N in the DVAL pulse (0 for first valid pixel on each

output)

●

NROW is the running number of the DVAL pulse within FVAL (0 for first valid row in each

FVAL)

●

NKERNEL is the number of the originating DPP block that generates pixel N (per side

ranging from 0 to 7)

The result is a 2D gradient (per channel), with a starting offset depending on the kernel

number. The figure below shows an example using NR_OUTP = 4, XSTART = 0,

KSIZE = 960 (NKERNEL is resp. 0, 2, 4, 6).

Figure 132:

Gradient Test Image Pixel Data

The resulting image for YWIN_DIR = 0 is shown in the figure below. Note that the gradient

test image has no relation to the physical pixel array and can contain more rows than the pixel

array. Depending on the setting of OUTP_BITMODE and YWIN_SIZE, the gradient will wrap

around.

DVAL

DATA0_OUT

DATA1_OUT

DATA2_OUT

FVAL

(0 + 0 + 4)

(0 + 0 + 2)

(0 + 0 + 0)

(1 + 0 + 4)

(1 + 0 + 2)

(1 + 0 + 0)

...

963

(959 + 0 + 4)

961

(959 + 0 + 2)

959

(959 + 0 + 0)

(0 + 1 + 4)

(0 + 1 + 2)

(0 + 1 + 0)

DATA3_OUT

(0 + 0 + 6)

(1 + 0 + 6)

...

965

(959 + 0 + 6)

(0 + 1 + 6)

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