參數(shù)資料
型號: TVP5146M2IPFPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP80
封裝: GREEN, PLASTIC, HTQFP-80
文件頁數(shù): 55/107頁
文件大小: 949K
代理商: TVP5146M2IPFPR
SLES141G
– JULY 2005 – REVISED APRIL 2011
Table 2-35. HSYNC Stop Pixel Register
Subaddress
1Ch-1Dh
Default
040h
Subaddress
7
6
5
4
3
2
1
0
1Ch
HSYNC stop [7:0]
1Dh
Reserved
HSYNC stop [9:8]
HSYNC stop [9:0]:
This is an absolute pixel location from HSYNC start pixel 0.
The TVP5146M2 decoder updates the HSYNC stop only when the HSYNC Stop MSB byte is written to. If the user changes these
registers, the TVP5146M2 decoder retains values in different modes until this decoder resets.
Table 2-36. VSYNC Start Line Register
Subaddress
1Eh-1Fh
Default
004h
Subaddress
7
6
5
4
3
2
1
0
1Eh
VSYNC start [7:0]
1Fh
Reserved
VSYNC start [9:8]
VSYNC start [9:0]:
This is an absolute line number.
The TVP5146M2 decoder updates the VSYNC start only when the VSYNC start MSB byte is written to. If the user changes these
registers, the TVP5146M2 decoder retains values in different modes until this decoder resets.
NTSC default: 004h
PAL default: 001h
Table 2-37. VSYNC Stop Line Register
Subaddress
20h-21h
Default
007h
Subaddress
7
6
5
4
3
2
1
0
20h
VSYNC stop [7:0]
21h
Reserved
VSYNC stop [9:8]
VSYNC stop [9:0]:
This is an absolute line number.
The TVP5146M2 decoder updates the VSYNC stop only when the VSYNC stop MSB byte is written to. If the user changes these
registers, the TVP5146M2 decoder retains values in different modes until this decoder resets.
NTSC default: 007h
PAL default: 004h
Table 2-38. VBLK Start Line Register
Subaddress
22h-23h
Default
001h
Subaddress
7
6
5
4
3
2
1
0
22h
VBLK start [7:0]
23h
Reserved
VBLK start [9:8]
VBLK start [9:0]:
This is an absolute line number.
The TVP5146M2 decoder updates the VBLK start line only when the VBLK start MSB byte is written to. If the user changes these
registers, the TVP5146M2 decoder retains values in different modes until this decoder resets.
NTSC default: 1 (001h)
PAL default: 623 (26Fh)
Copyright
2005–2011, Texas Instruments Incorporated
Functional Description
51
Product Folder Link(s): TVP5146M2
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