Graphical LCD interfacing

Replies

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  michael_r

  I have another question. I could not create a new thread so i am posting it here itself.
  
  
  
  I have been using 8 bit controllers until now. Now i may have to shift to the 32 bit domain, in which i am zero. I gone through a lot of stuff about 32 bit controllers. What i wanted to know,
  
  if i have two controllers:
  Controller A is 8bit, single cycle(like the AVR,etc)
  Controller B is 32bit
  
  1. Now if both are run using an 8 mhz oscillator, since B is 32 bit, it can process a 32 bit data in 1 cycle, whereas A will require around 4 cycles. Now does this mean that B is 4 times faster than B.
  
  2. On the same lines if i have to output 3MBytes/s on both the controllers, then will B output this data 4 times faster than A.
  
  3. When it comes to a data of 8bit, will both the controllers take the same time.
  
  Thank You
• 

  michael_r

  I just wanted to know if anyone has worked on a RENESAS controller. I've been look at the H8S/2426 controller by this company, and i feel has a fabulous design. The only thing is, i am not able to figure out which C compilers are used for this ic. Could anyone brief me over this topic.
  
  I am currently working on keil, and i don't think this ic can be programmed through this IDE.