Accessing memory in user logic

Thanks for the heads-up, really appreciated!

If I understand it correctly, can I say that

since NIOS access peripheral registers in memory map only every 4 bytes(32bits)

I could only access location 9216 in my memory map with

IOWR(VGA_BASE, 288, data); // offset = the"nth" 32bits in the map

for 9216/32=288

but never could access location 9203 like

IOWR(VGA_BASE, x , data); //since 9203 can never be divided by 32, it is

not aligned.

And therefore I have to use pointer to access those individual registers.

Please correct me if I am wrong. Thank you!

ps. I have attached a memory map I am refering to for easier reference