Electronic Components Datasheet Search |
|
TVP5147PFP Datasheet(PDF) 43 Page - Texas Instruments |
|
|
TVP5147PFP Datasheet(HTML) 43 Page - Texas Instruments |
43 / 98 page Functional Description 35 SLES099A—April 2004 TVP5147PFP 2.11.2 AFE Gain Control Register Subaddress 01h Default 0Fh 7 6 5 4 3 2 1 0 Reserved 1 1 AGC chroma AGC luma Bit 3: 1 must be written to this bit. Bit 2: 1 must be written to this bit. AGC chroma enable: Controls automatic gain in the chroma/PbPr channel: 0 = Manual (if AGC luma is set to manual, AGC chroma is forced to be in manual) 1 = Enabled auto gain, applied a gain value acquired from the sync channel for S-video and component mode. When AGC luma is set, this state is valid. (default) AGC luma enable: Controls automatic gain in the embedded sync channel of CVBS, S-video, component video: 0 = Manual gain, AFE coarse and fine gain frozen to the previous gain value set by AGC when this bit is set to 0. 1 = Enabled auto gain applied to only the embedded sync channel (default) These settings only affect the analog front-end (AFE). The brightness and contrast controls are not affected by these settings. 2.11.3 Video Standard Register Subaddress 02h Default 00h 7 6 5 4 3 2 1 0 Reserved Video standard [2:0] Video standard [2:0]: CVBS and S-Video Component Video 000 = Autoswitch mode (default) Autoswitch mode (default) 001 = (M, J) NTSC Component 525 010 = (B, D, G, H, I, N) PAL Component 625 011 = (M) PAL Reserved 100 = (Combination-N) PAL Reserved 101 = NTSC 4.43 Reserved 110 = SECAM Reserved 111 = PAL 60 Reserved With the autoswitch code running, the user can force the decoder to operate in a particular video standard mode by writing the appropriate value into this register. Changing these bits causes the register settings to be reinitialized. NOTE: Sampling rate (either square pixel or ITU-R BT.601) can be set by bit 7 (sampling rate) in the output formatter 1 register at I2C subaddress 33h (see Section 2.11.28). |
Similar Part No. - TVP5147PFP |
|
Similar Description - TVP5147PFP |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |