參數(shù)資料
型號(hào): TVP5154APNP
廠商: TEXAS INSTRUMENTS INC
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP128
封裝: GREEN, PLASTIC, HTQFP-128
文件頁(yè)數(shù): 74/92頁(yè)
文件大?。?/td> 1089K
代理商: TVP5154APNP
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
7.3.1
DID Control
Address
36Ah
Default
000h
7
6
5
4
3
2
1
0
Unscaled field 1 DID
Unscaled field 0 DID
15
14
13
12
11
10
9
8
Scaled field 1 DID
Scaled field 0 DID
This register controls the value of the EAV DID bytes for scaled and unscaled data. The value for each
field can be independently set, allowing identification of both which field is being processed and whether
the data comes from the scaled or unscaled channel.
7.3.2
Misc Control
Address
36Bh
Default
0Ch
7
6
5
4
3
2
1
0
Clock rate
Clock OE
Clock edge
15
14
13
12
11
10
9
8
Scaled blank data
Scaled blank data:
When no active scaled data is available, this value is output during the active video region.
Clock rate:
This register controls various clock modes. Since this register is modified by the device during normal operation, the clock rate bits
should not be modified by the user.
Clock OE:
This register controls various clock modes. Since this register is modified by the device during normal operation, the clock rate bits
should not be modified by the user.
Clock edge:
This register controls various clock modes. Since this register is modified by the device during normal operation, the clock rate bits
should not be modified by the user.
7.3.3
Interleave Field Control 1
Address
36Dh
Default
0h
7
6
5
4
3
2
1
0
End pixel count[7:0]
15
14
13
12
11
10
9
8
Field count
Reserved
Blank timing
End pixel count[9:8]
End pixel count:
Pixel count at which the frame status is updated. Do not change this value.
Blank timing:
0: No timing signals are generated for blank fields.
1: H, V, and F timing generated for blank fields based on unscaled video timing sequences
Field count:
Number of output fields in field interleaved sequence
76
Internal Control Registers
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5154A
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