Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

on chip sd ram

hi, i want build a on chip ram memory of 21kb. i wish acivate the on chip sd ram memory with spoc builder. while adding the module i faced the error" onchip_mem.s1": must be connected to av...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hello

When you talk about on-chip SD RAM, do you mean a SD RAM memory on your PCB?

When you add an on-chip memory in sopc you need an avalon master to handle the communication with the memory. This could be a NIOS 2 processor or a custom block with a avalon master interface. Do you got any such block in your system?

Best Regards,

Ola Bångdahl