Other Parts Discussed in Thread: DLP9000X
Tool/software:
Hi, TI expert.
1. It uses self-made board design and hardware structure is DLPC910 + DLP6500.
After connecting to DLPC910, the initialization is OK, and dmd_type = 1110.
When transferring data, the DLP6500 does not show anything. All the data conform to the timing specification.
However, when the architecture is DLPC910 + DLP9000X, it can be displayed normally. (Modified resolution, timing, etc.)
2. Due to hardware design, it is necessary to swap the buses, but there is still no display on DLP6500.
Configuration of 0x0028 register to DLPC910 write data in turn is 0x36, 0xf1, 0x28, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00.
(Oscilloscope has been used to observe, can write data normally)
But while reading 0x0028 register (DLPC910 to write data in turn is 0x36, 0xf2, 0x28, 0x00, 0x00, 0x00, 0x37),
All the read data is 0. Read other registers, read the data is also all 0.
Please help to analyze the reason.
Thank you very much!
