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参数资料
| 型号： | TVP5150PBSR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 颜色信号转换 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP32 |
| 封装： | GREEN, PLASTIC, TQFP-32 |
| 文件页数： | 53/68页 |
| 文件大小： | 917K |
| 代理商： | TVP5150PBSR |
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Functional Description
51
May 2006
SLES043A
This register provides the number of words in the FIFO. 1 word equals 2 bytes.
3.22.57 FIFO Interrupt Threshold Register
Address
C8h
7
6
5
4
3
2
1
0
Number of words
This register is programmed to trigger an interrupt when the number of words in the FIFO exceeds this value
(default 80h). This interrupt must be enabled at address C1h. 1 word equals 2 bytes.
3.22.58 FIFO Reset Register
Address
C9h
7
6
5
4
3
2
1
0
Any data
Writing any data to this register resets the FIFO and clears any data present.
3.22.59 Line Number Interrupt Register
Address
CAh
7
6
5
4
3
2
1
0
Field 1 enable
Field 2 enable
Line number
This register is programmed to trigger an interrupt when the video line number matches this value in bits 5:0.
This interrupt must be enabled at address C1h. The value of 0 or 1 does not generate an interrupt.
Field 1 enable:
0 = Disabled (default)
1 = Enabled
Field 2 enable:
0 = Disabled (default)
1 = Enabled
Line number: (default 00h)
3.22.60 Pixel Alignment Registers
Address
CBhCCh
Address
7
6
5
4
3
2
1
0
CBh
Switch pixel [7:0]
CCh
Reserved
Switch pixel [9:8]
These registers form a 10-bit horizontal pixel position from the falling edge of sync, where the VDP controller
initiates the program from one line standard to the next line standard. For example, the previous line of teletext
to the next line of closed caption. This value must be set so that the switch occurs after the previous transaction
has cleared the delay in the VDP, but early enough to allow the new values to be programmed before the
current settings are required.
The default value is 0x1E and has been tested with every standard supported here. A new value is needed
only if a custom standard is in use.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TVP5150PBSRG4 | 制造商:Texas Instruments 功能描述: |
| TVP5151 | 制造商:TI 制造商全称:Texas Instruments 功能描述:Ultralow-Power NTSC/PAL/SECAM Video Decoder |
| TVP5151EVM | 功能描述:视频 IC 开发工具 TVP5151 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| TVP5151IPBS | 功能描述:视频 IC UltraLo-Pwr NTSC/ RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| TVP5151IPBSR | 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
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