参数资料
型号: TVP5154AIPNPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP128
封装: PLASTIC, HTQFP-128
文件页数: 71/92页
文件大小: 1089K
代理商: TVP5154AIPNPR
www.ti.com
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
These registers program the specific VBI standard at a specific line in the video field.
Bit 7:
0 = Disable filtering of null bytes in closed caption modes.
1 = Enable filtering of null bytes in closed caption modes (default).
In teletext modes, bit 7 enables the data filter function for that particular line. If it is set to 0, the data filter passes all data on that line.
Bit 6:
0 = Send VBI data to registers only.
1 = Send VBI data to FIFO and the registers. Teletext data only goes to FIFO. (default)
Bit 5:
0 = Allow VBI data with errors in the FIFO.
1 = Do not allow VBI data with errors in the FIFO (default).
Bit 4:
0 = Do not enable error detection and correction.
1 = Enable error detection and correction (when bits [3:0] = 1 2, 3, and 4 only) (default).
Bits [3:0]:
0000 = WST SECAM
0001 = WST PAL B
0010 = WST PAL C
0011 = WST NTSC
0100 = NABTS NTSC C
0101 = NABTS NTSC D
0110 = CC PAL
0111 = CC NTSC
1000 = WSS/CGMS-A PAL
1001 = WSS/CGMS-A NTSC
1010 = VITC PAL
1011 = VITC NTSC
1100 = VPS PAL
1101 = Gemstar 2x Custom 1
1110 = Custom 2
1111 = Active video (VDP off) (default)
A value of FFh in the line mode registers is required for any line to be sliced as part of the full field mode.
Copyright 2007–2010, Texas Instruments Incorporated
Internal Control Registers
73
Product Folder Link(s): TVP5154A
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