IT66121FN View Datasheet(PDF) - ITE Tech. INC.
Part Name
Description
Manufacturer
IT66121FN Datasheet PDF : 39 Pages
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IT66121FN
16/20/24-bit YCbCr422 with Embedded Syncs
This is similar to the previous format. The only difference is that the syncs are embedded. Bus width
could be 16-bit, 20-bit or 24-bit.
Pin Name
D0
D1
YCbCr 4:2:2 16-bit
Pixel#2N Pixel#2N+1
grounded grounded
grounded grounded
YCbCr 4:2:2 20-bit
Pixel#2N Pixel#2N+1
grounded grounded
grounded grounded
YCbCr 4:2:2 24-bit
Pixel#2N Pixel#2N+1
Y0
Y0
Y1
Y1
D2
grounded grounded
Y0
Y0
Y2
Y2
D3
grounded grounded
Y1
Y1
Y3
Y3
D4
Y0
Y0
Y2
Y2
Y4
Y4
D5
Y1
Y1
Y3
Y3
Y5
Y5
D6
Y2
Y2
Y4
Y4
Y6
Y6
D7
Y3
Y3
Y5
Y5
Y7
Y7
D8
Y4
Y4
Y6
Y6
Y8
Y8
D9
Y5
Y5
Y7
Y7
Y9
Y9
D10
Y6
Y6
Y8
Y8
Y10
Y10
D11
Y7
Y7
Y9
Y9
Y11
Y11
D12
grounded grounded grounded grounded
Cb0
Cr0
D13
grounded grounded grounded grounded
Cb1
Cr1
D14
grounded grounded
Cb0
Cr0
Cb2
Cr2
D15
grounded grounded
Cb1
Cr1
Cb3
Cr3
D16
Cb0
Cr0
Cb2
Cr2
Cb4
Cr4
D17
Cb1
Cr1
Cb3
Cr3
Cb5
Cr5
D18
Cb2
Cr2
Cb4
Cr4
Cb6
Cr6
D19
Cb3
Cr3
Cb5
Cr5
Cb7
Cr7
D20
Cb4
Cr4
Cb6
Cr6
Cb8
Cr8
D21
Cb5
Cr5
Cb7
Cr7
Cb9
Cr9
D22
Cb6
Cr6
Cb8
Cr8
Cb10
Cr10
D23
HSYNC
VSYNC
DE
Cb7
grounded
grounded
grounded
Cr7
grounded
grounded
grounded
Cb9
grounded
grounded
grounded
Cr9
grounded
grounded
grounded
Cb11
grounded
grounded
grounded
Cr11
grounded
grounded
grounded
Table 5. Mappings of 16/20/24-bit YCbCr422 with embedded syncs
Figure 7. 16/20/24-bit YCbCr422 with embedded syncs
www.ite.com.tw
Nov-2011 Rev:0.99 23/39
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