Re: ADV7611BSWZ-P and ADV7611BSWZ-P-RL
The -P in the part number indicates the device does not have an HDCP key. You only need a license if you buy keyed parts.
View ArticleRe: can adv7850 support 4 edid maps for all 4 hdmi ports?
Yes, the device is generally set up to use the same EDID for each HDMI port and the only thing that changes is the source physical address (SPA) and check sum which are modified on the fly as the EDID...
View ArticleRe: ADV7842: Audio DPLL and HDMI “Free Run” mode
Just to close the loop.. I checked and my description is how it works. Dave
View Articlenetwork works on uboot but failure in uclinux
Hi, I have ported uboot-2013R1 on my custom board, for network, it can detect the LAN9218 controller ,phy correctly initialized and the MAC address is initialized form the configuration file. so...
View ArticleRe: Reflection time of V and H timing register in ADV7180
Hi, The H,V timing registers are updated immediately and the timing will be adjusted in one H period for H Sync adjustments and one V period for V Sync adjustment. Rgds,Ray
View ArticleRe: ADV7611 detect i/p mode
Try to read back STDI_INTERLACED bit when STDI_DVALID = 1. HDMI_INTERLACED is valid only if vertical fileter is locked and V_LOCKED+RAW is set to 1.
View ArticleRe: Re: how to change frequency by ad9914
I believe you have to start out in F[3:0]=0001 (serial programming mode) or F[3:0] (parallel programming mode) to initialize the part, do calibrations, etc. before switching to F[3:0]=0010 (direct...
View ArticleClik here to view.
Re: ADV7611 detect i/p mode
I'm pretty sure that register depends on the source setting an infoframe bit so it's unreliable. The best way with HDMI would be to check the VID code in the AV infoframe or use the STDI to measure the...
View ArticleRe: ADV7842 with HD-SDI LLC clock relationship to Data
We'd like to use the ADV7842 for this.
View ArticleRe: EVAL-ADV8003 OSD Entry Point?
Thanks Matt for the reply. I am using the EVAL-ADV8003-SMZ-P eval board with the "BF_7842_8003_VSP_1.80RC3_20140312" load. Are these the latest files you are speaking of? I found them from the...
View Articleodd ad9361 AGC noos/linux behavior at < 8.215 Msps
Hello, I am using an fmcomms3 + zedboard. I am attempting to run the ad9361 at a lower sample rate e.g. < 10 Mhz. Using the sd card shipped with the fmcomms3 (using AD provided fpga + linux drivers...
View ArticleRe: ADV7842 with HD-SDI LLC clock relationship to Data
The ADV8005 expert said the ADV8005 would be an expensive solution for HD-SDI conversion. The ADV7842 only has TBC in the SDP so it would only be good for SD-SDI circuits. The Component Processor (CP)...
View ArticleRe: ADV7619 support 1440X480p?
1) What board are you using to test this? 2) What scripts are you using to configure the board 3) What is your source?
View ArticleRe: odd ad9361 AGC noos/linux behavior at < 8.215 Msps
Some further investigation showed me that its actually AGC that is behaving unexpectedly (to me at least). When i change the sample rate using the console command which calls set_rx_samp_freq(),...
View ArticleRe: ADV7619 4kx2k screen flicker and noise problems
1) What scripts are you using to configure the device. 2) Does this flicker problem exist with 1080p60 inputs? If so then you might have a circuit or layout issue at these higher clock rates. There...
View ArticleRe: If ADSP-CM403FBSWZENGF's SRAM is 128KB and Flash is 256KB??
Yes the Flash is 256K and the RAM is 128K.
View ArticleRe: AD5932 not generating sweep
Hi Shalini,I'll need more details to be able to help you...Register dataSchematicsany other relevant info... Best Regards,Miguel
View ArticleClik here to view.
Re: ADV7842: Audio DPLL and HDMI “Free Run” mode
Hi Alexander, Yes-- intentionally so though I have no good explanation as to why. However with the limiting registers you could, in theory, set the output MCLK to a specific frequency I think. Dave
View ArticleRe: VS/FIELD pin control Register of ADV7180
I would set the registers regardless. I do not have any information on which registers are not necessary in different operating modes.
View Article