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How to get virtual UFM included into pof.map

MPETE26
Novice
1,005 Views

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?

 

1 Solution
MPETE26
Novice
702 Views

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.

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JohnT_Intel
Employee
702 Views

Hi,

 

You will need to set your Quartus design to Single Uncompressed Image which will make the space available in On Chip Flash IP.

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MPETE26
Novice
703 Views

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.

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