Skip to main content
Knowledgebase
Home
Renesas Singapore - Knowledgebase

How to switch endians in SH7615, SH7616 and SH7618?

Latest Updated:03/25/2009

Question:

What is the difference in how to switch endians between the SH7615, SH7616 and SH7618?

Answer:

  • SH7615/SH7616
    • It is possible to switch endians for CS2 and CS4 space separately.
    • It is possible to switch endians for the responding CS space by setting A2ENDIAN bit and A4ENDIAN bit of the bus state control register(BCR1).
  • SH7618
    • It is possible to switch endians for all CS spaces depending on the input level of the MD5 pin at the Power-on reset.
    • It is impossible to set them for each CS space.
Suitable Products
SH7618
SH7616
SH7615