Hello Experts,
I need to ask you about the TMS320VC5509AZAYR.
When using 128Mbit (8Mx16) SDRAM, according to the Reference Guide below, cs[3:1] should be left unconnected using CE0 only.
https://www.ti.com/jp/lit/ug/spru670a/spru670a.pdf?ts=1710394326336&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252Fja-jp%252FTMS320VC5509A
In this case, is it correct to understand that it is not possible to boot from CE1 such as "16-bit asynchronous memory (on CE1 space)"?
[Background]
The TMS320VC5509AZAYR has been used in previous models with 64 Mbit of SDRAM connected externally.
Currently, we are considering up SDRAM size with different models, and looking at the data sheet, we can read that external RAM can be connected up to 128 Mbit (16MB).
I want to see if changes from the proven 64Mbit affect the boot method.
Best Regards,
Fujiwara
