admin

回复 2# STALKER_71
研究了一下资料，工作量好大，一下还搞不了。

admin

回复 5# STALKER_71

There is no need to wait for t56 to support UFS.
I can not  determine whether it can be supported. The differential signal of t56 FPGA can reach up to 960MHZ, but UFS requires 1.2GHZ. I wonder if UFS can work at low frequencies.

admin

回复 7# q519948746
这TL866II 逻辑上没有问题，但硬件因为有高压，而没有专门的高压隔离电路，影响了高速时的稳定性，所以无法支持，下一代TL866已在开发测试中,使用32位MCU，USB2.0 480MHZ通信，IO驱动隔离同T56，会全面支持SPI NAND。SPI NAND速度接近T56. 售价<300RMB

admin

回复 7# q519948746

Thanks,I have these documents。

admin

回复 11# STALKER_71
PWM MODE speed is too low .  only support G4.  MAX 72MHZ

   A UFS device shall support the PWM‐G1 (default, mandated by [M‐PHY]), PWM‐G2, PWM‐G3 and PWM‐G4 GEARS. The PWM‐G5, PWM‐G6 and PWM‐G7 are optional.



A plan has been found. It can support HS-G1 on T56 (not tested yet), but due to the global lack of chips, it is now necessary to complete an additional task with a workload of 5 months, so it only be tested later.

admin

回复 14# bg4lbi

测试了，T56对UFS无法支持，最后发现通用编程器要支持UFS难（PWM模式没有意义，速度太慢，理论上最快只能6MB/s），UFS HS走线要求很高，T56硬件支持不了

   ? 你是不是发错地方了

admin

回复 16# STALKER_71


Can You find a universal programmer that supports UFS that the price is low than 500USD?
Can not someone develop a universal programmer with UFS ?（It's all because of hardware limitations, it can't be done，UFS must use a separate high-speed interface）
if support it with lower speed.  it will be complained by more peoples. Also I think this is a garbage function.

It is already very good to do so about T56 with a low price.
The function of the programmer is relative.T56 can support it very well, other programmers do not support it, and there are also many cases.
JTAG generally  used on 8/16/32-bit microcontrollers. it has been tested  via JTAG  for  PIC32.
JTAG programming for MCU cannot be added in the short term.