Kinetis Microcontrollers中的主题 hardware multiply speed

hardware multiply speed

Florijan — Thu, 18 Oct 2012 12:13:23 GMT

Hi,

can any one tells me is the speed of hardware multiply 1 cycle or 32 cycle version in Kinetis L type of MCUs? I was reading on the internet that there are two hardware choices for multiply. The first is 1 cycle an the other is 32 cycle version for lower cost designs. Which of this versions is supported in Kinetis L MCUs?

Best regards,

Florijan

Re: hardware multiply speed

sNilesh — Sat, 20 Oct 2012 09:46:17 GMT

Hello,

Kinetic - L supports : Single cycle 32 bits by 32 bits multiply

You can follow : KL04/KL05 Product Brief, Rev. 2, 6/2012

Page no : 12.

Link : http://cache.freescale.com/files/32bit/doc/prod_brief/KL05PB.pdf?fpsp=1

----------------------------------------------------------

For more information on : Cortex-M multiply you can go through : ARM Cortex-M - Wikipedia, the free encyclopedia

Thanks,

Nilesh