Do the DDR_CK and DDR_DQS traces in this figure refer to the length of the CK wiring on the board? Also, how do the values of RD_DQS_SLAVE_RATIO, WR_DQS_SLAVE_RATIO, FIFO_WE_SLAVE_RATIO, PHY_CTRL_SLAV...
Peng Jianxue OPA128 bias current typical value is 0.075PA, so it is wrong to think that the resolution can easily reach 0.1PA when using it to detect micro-current. 1. The bias current of OPA128 is it...
[align=left][size=12.0pt]1 [/size][font=宋体][size=12.0pt]Function Introduction[/size][/font][/align][align=left]This design is an automatic irrigation controller for balcony planting. By detecting the ...
It is said to be compatible with M3 pins, which is good. It would be better if it can add differential PGA, 16-bit CODEC, etc. If it doesn't come out, I'll have to wait for Freescale's K10....