Forum Discussion

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

signaltap: can't fit blocks

hi, everyone. i bulid a project that contains nios and signaltap analyzer. my device, max10M08SAE, has 387,072bits on chip memory, in the qsys, the on-chip memory is 20480 bytes(163,840 bits), ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Taz is correct. Your memory is partitioned into several M_K or MLAB blocks (42 in your case). Partially filled up memory blocks still count as a used partition. When you set up signal tap make sure you don't exceed your maximum memory block count (it updates as soon as you place your signals).