參數(shù)資料
型號: TVP5147M1IPFPRQ1
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: PLASTIC, HTQFP-80
文件頁數(shù): 78/108頁
文件大小: 937K
代理商: TVP5147M1IPFPRQ1
www.ti.com
SLES140F – JULY 2005 – REVISED DECEMBER 2010
Table 2-80. Chip ID MSB Register
Subaddress
80h
Read only
7
6
5
4
3
2
1
0
CHIP ID MSB[7:0]
CHIP ID MSB[7:0]:
This register identifies the MSB of the device ID. Value = 51h
Table 2-81. Chip ID LSB Register
Subaddress
81h
Read only
7
6
5
4
3
2
1
0
CHIP ID LSB [7:0]
CHIP ID LSB [7:0]:
This register identifies the LSB of the device ID. Value = 47h
Table 2-82. RAM Version LSB Register
Subaddress
82h
Read only
7
6
5
4
3
2
1
0
RAM version LSB [7:0]
RAM version LSB [7:0]:
This register identifies the LSB of the RAM code revision number.
Example:
Patch Release = v07.02.00
ROM Version = 07h
RAM Version MSB = 02h
RAM Version LSB = 00h
Table 2-83. Color PLL Speed Control Register
Subaddress
83h
Default
09h
7
6
5
4
3
2
1
0
Reserved
Speed[3:0]
Speed [3:0]:
Color PLL speed control
1001 = Faster (default)
1010 =
1011 = Slower
Other = Reserved
Table 2-84. Status Request Register
Subaddress
97h
Default
00h
7
6
5
4
3
2
1
0
Reserved
Capture
Capture:
Setting a 1b in this register causes the internal processor to capture the current settings of the AGC status and the vertical line count
registers. Because this capture is not immediate, it is necessary to check for completion of the capture by reading the capture bit
repeatedly after setting it and waiting for it to be cleared by the internal processor. Once the capture bit is 0b, the AGC status and
vertical line counters (3Ch/3Dh and 9Ah/9Bh) have been updated and can be safely read in any order.
Copyright 2005–2010, Texas Instruments Incorporated
Functional Description
71
Product Folder Link(s): TVP5147M1
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