Hi we are utilizing the ADV7482 to sample NTSC in SDP mode. An FPGA which is attached to the output of the ADV7482 announces that the number of active video is 487 instead of 480. Hereafter is the configuration that we apply:
address =0x20,offset =0xff,value = 0x80
address =0x20,offset =0xf1,value = 0x90
address =0x20,offset =0xf2,value = 0x94
address =0x20,offset =0xf3,value = 0x84
address =0x20,offset =0xf4,value = 0x80
address =0x20,offset =0xf5,value = 0x7c
address =0x20,offset =0xf8,value = 0x4c
address =0x20,offset =0xf9,value = 0x64
address =0x20,offset =0xfa,value = 0x6c
address =0x20,offset =0xfb,value = 0x68
address =0x20,offset =0xfd,value = 0x44
address =0x20,offset =0xfe,value = 0x48
address =0x48,offset = 0x0,value = 0x2
address =0x20,offset = 0x0,value = 0x0
address =0x20,offset = 0x1,value = 0x0
address =0x20,offset = 0x3,value = 0x0
address =0x20,offset = 0xc,value = 0x42
address =0x20,offset =0x15,value = 0xb0
address =0x26,offset =0x 0,value = 0x e
address =0x26,offset =0x 2,value = 0x80
address =0x26,offset =0x 3,value = 0xb0
address =0x26,offset =0x 5,value = 0x 1
address =0x26,offset =0x c,value = 0x1f
address =0x26,offset =0x12,value = 0x63
address =0x48,offset =0xa7,value = 0x 0
address =0x4a,offset =0x97,value = 0x 0
Igal