- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
v18.1 tools, Nios II/e device: 10M16DCU324
We're executing from flash.
Summary.html shows larger onchip_flash_0 space. mem_init_generate or conversion to pof file: conversion.map file still shows UFM as UFM0+UFM1 size, (ie does not show UFM space increased by additional virtual-UFM from CFM).
...we are not initializing memory since we're running directly from flash.
We need expanded .text base of UFM0+UFM1 + CFM2 (at minimum) to allow our larger code size (perhaps 50kB).
Appreciate insight. Something is clearly missing!!!
What gives?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
The issue was incorrect device on the HW: a 10M16DCU324 was installed while a 10M16DAU324 or 10M16DFU324 should have been installed. The 'DC' does not support virtual-UFM in the CFM sectors.
Link Copied
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
You will need to set your Quartus design to Single Uncompressed Image which will make the space available in On Chip Flash IP.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
The issue was incorrect device on the HW: a 10M16DCU324 was installed while a 10M16DAU324 or 10M16DFU324 should have been installed. The 'DC' does not support virtual-UFM in the CFM sectors.

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page