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参数资料
| 型号： | TVP5154APNP |
| 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： | GREEN, PLASTIC, HTQFP-128 |
| 文件页数： | 25/92页 |
| 文件大小： | 1089K |
| 代理商： | TVP5154APNP |
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www.ti.com
SLES214C – DECEMBER 2007 – REVISED SEPTEMBER 2010
7.2.4
Miscellaneous Control Register
Address
03h
Default
01h
7
6
5
4
3
2
1
0
VBKO
GPCL pin
GPCL output
Lock status
YCbCr output
HSYNC, VSYNC/PALI,
Vertical blanking
CLK output
enable
(HVLK)
enable(TVPOE)
AVID, FID/GLCO output
on/off
enable
VBKO (pins 41, 60, 83, 102) function select:
0 = GPCL (default)
1 = VBLK
Note, if these pins are not configured as outputs, they must not be left floating. A 10-k
pulldown resistor is recommended if
not driven externally.
GPCL (data is output based on state of bit 5):
0 = GPCL outputs 0 (default)
1 = GPCL outputs 1
GPCL output enable:
0 = GPCL is inactive (default). GPCL should not be programmed to 0 when register 0Fh bit 1 is 1 (programmed to be
GPCL/VBLK).
1 = GPCL is output.
Note that, if these pins are not configured as outputs, they must not be left floating. A 10-k
pulldown resistor is
recommended if not driven externally.
Lock status (HVLK) (configured along with register 0Fh, see Figure 7-1 for the relationship between the configuration shared pins):
0 = Terminal VSYNC/PALI outputs the PAL indicator (PALI) signal and terminal FID/GLCO outputs the field ID (FID) signal
(default) (if terminals are configured to output PALI and FID in register 0Fh).
1 = Terminal VSYNC/PALI outputs the horizontal lock indicator (HLK) and terminal FID outputs the vertical lock indicator (VLK) (if
terminals are configured to output PALI and FID in register 0Fh).
These are additional functionalities that are provided for ease of use.
YCbCr output enable:
0 = YOUT[7:0] high impedance (default)
1 = YOUT[7:0] active
Note, if these pins are not configured as outputs, they must not be left floating. A 10-k
pulldown resistor is recommended if
not driven externally.
HSYNC, VSYNC/PALI, active video indicator (AVID), and FID/GLCO output enables:
0 = HSYNC, VSYNC/PALI, AVID, and FID/GLCO are high impedance (default).
1 = HSYNC, VSYNC/PALI, AVID, and FID/GLCO are active.
Note, if these pins are not configured as outputs, they must not be left floating. A 10-k
pulldown resistor is recommended if
not driven externally.
Vertical blanking on/off:
0 = Vertical blanking (VBLK) off (default)
1 = Vertical blanking (VBLK) on
CLK output enable:
0 = CLK output is high impedance.
1 = CLK output is enabled (default).
Note: CLK edge and SCLK are configured through register 05h.
Table 7-3. Digital Output Control
REGISTER 03h,
REGISTER C2h,
YCbCr OUTPUT
BIT 3 (TVPOE)(1)
BIT 2 (VDPOE)(1)
0
X
High impedance
X
0
High impedance
1
Active
(1)
VDPOE default is 1 and TVPOE default is 0.
Copyright 2007–2010, Texas Instruments Incorporated
Internal Control Registers
31
Product Folder Link(s): TVP5154A
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| TVP5154APNPR | 功能描述:视频 IC 4Ch Lo Pwr PAL/NTSC 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 |
| TVP5154EVM | 功能描述:视频 IC 开发工具 TVP5154 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 |
| TVP5154PNP | 功能描述:视频 IC 4Ch Lo Pwr PAL/NTSC/ SECAM Video Decoder 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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| TVP5154PNPG4 | 制造商:TI 制造商全称:Texas Instruments 功能描述:4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER WITH INDEPENDENT SCALERS AND FAST LOCK |
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