Hello Maximus,
Thanks for your reply.
I've just run into this problem again, and I'm not getting Vofs, Vrst, Vbias,and the IRQ kept being high.
DLPC3479 DMD_DEN_ARSTZ and DMD_LS_CLK could not be obtained.
What are these five signals related to…
Part Number: DLPC3479 Hello TI experts:
In the dlp4710evm-lc_sch reference schematic diagram, IIC1 of the DLPC3479 main chip is 1.8V, which is directly connected to IIC0 3.3V of the DLPC3479 slave chip. Q1:Will this cause problems with the IIC1 pin of…
Part Number: DLPC3479 Hello, TI engineer:
I want to ask about the firmware version difference of DLPC3479. We started mass production of DLPC4710 optical engine in 21 years, and the firmware version used has always been v8p0p1. The optical machine is designed…
Part Number: DLPC3479 Other Parts Discussed in Thread: DLPA3005 , , DLP4710 Hi TI's Friends
I'm Jia, a DLP engineer from Wintech Inc.
https://e2e.ti.com/support/dlp-products-group/dlp/f/dlp-products-forum/1307967/dlpc3479-internal-pattern-streaming…
Hello,
I want to restate that the pause/step buttons are only meant for debugging and are not for production use. Visual artifacts are expected when using these functions, so we must verify you are seeing this issue during a regular "run once" or "run…
Hello,
We recommend updating the patterns via the DLPC3479 I2C Flash Update Commands ( DLPC3479 Software Programmer's Guide ) as this is the safest way to update the flash image without corrupting any of the data. Please try using these commands to…
Part Number: DLPA3000 Other Parts Discussed in Thread: DLP4710LC , DLPC3479 hello TI experts:
after DLPA3000 auto-initializing, HOST_IRQ is low, INT_Z generates one pulse(I think it is not a fault), then DMD HV Voffset Vrst is low,
Q1: is it normal according…
Part Number: DLPC3479 Other Parts Discussed in Thread: DLPC3470 , DLPC3478 There is a description of 4 to 6-bit in "3.4.7 Write Pattern Configuration (96h)" of "DLPC3479 Software Programmer's Guide (Rev. B)", but there is no description in the DLPC3479…
Part Number: DLPC3479 There are Table 3-82 and Table 3-83 in "3.4.9 Write Pattern Order Table Entry (98h)" of "DLPC3479 Software Programmer's Guide (Rev.B)", which one is correct? Or is Table 17 of Rev.A correct?
Best Regards, K…
Part Number: DLPC3479 Other Parts Discussed in Thread: DLP4710LC , , DLPA3000 Dear TI's friends
My hardware combination is DLPC3479+DLPA3000+DLP4710LC.
During the power-on process, dlpc3479 did not send commands to dlpa3000 through spi, which may have…