AnsweredAssumed Answered

How can increase the WRL after using max wait cycle.(for TS201)

Question asked by AshokMajee on Jun 8, 2012
Latest reply on Jun 18, 2012 by jeyanthi.jegadeesan

I need to increase the WRL pulse width to match the other peripheral device criteria.....


a) WRL width can be changed by increasing wait state ............maximum in TS 201 upto 3 wait cycle.

keeping fixed input crystal frequency (basically SCLK) how way i can increase the WRL pulse width ?


b) Any thing can be done  using ACK signal ?


c) need to write some special instruction ?


Please somebody help me regarding this issue.


In my custom TS201 board one DAC (AD7538) required 240 nsc WR pulse , where i am not able to match this

using external crystal (SCLK) 32 MHz.