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ADV7343 output video not proper

Hi,

Iam using ADV7343 connected to FPGA to give analog video output.To test the connection with our design i generated the test pattern from ADV7343 and at first it was in black and white color then after correcting the input clock from 26.8 Mhz to proper 27Mhz the color bar produced but it not that much great. When i generate a Test pattern from FPGA the Video color was not proper

Figure 1 shows NTSC color burst - ADV7343 color bar test pattern

Figure 2 shows PAL color burst - ADV7343 color bar test pattern

Figure 3 shows PAL test pattern image

Figure 4 Test pattern image from FPGA here the color is not proper say the pink color in the image should be red color

Iam using ycbcr 4:2:2 16 bit ip y to y0-y7 cb/cr to c0-c7 s-not used and cvbs luma chroma output

the configurations are

0x00,0xFC,
0x01,0x80,
0x80,0x11
0x82,0xCB
0x84,0x00
0x88,0x0A
0x8A,0x0A
0x8C,0xCB
0x8D,0x8A
0x8E,0x09
0x8F,0x2A
Thanks
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