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Creating BIOS HEX Editing guide & Tips/Downloads GCN etc.
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OnnA
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Lightbulb Creating BIOS HEX Editing guide & Tips/Downloads GCN etc. - 02-22-2016, 17:49 | posts: 2,590 | Location: HolyWater Village

I will Post Here All known BIOS/MODING releated tools:
Also some Really Great Tools for Fiji HBM architecture Made by Radeon Community in overclock . net

# AtiWinFlash_2.2.0.0
# Fiji_BIOS_Editor_v1.2
# Atomtool_v11
# Cuinfo_ver16
# R9 Fury Unlocking with Simple How to ReadMe + Python_2.7.12_amd64

All files are here for Fast Download (for Updates you need to go to the overclock . net Forums)

My Fast Mega Downloads (All files Here)

I manage to add Unlocked V BIOS Edit Ready (no UEFI):
Fury-X
NANO
Pro-Duo
NITRO OC+
TriX BIOS

================================================== =======================================
Here you can find Guides for Moding your Radeon GPU
R9 280, 290, 380, 390
Fiji Arch. Fury-X, Nano & Fury-Pro

overclock.net amd-ati
================================================== =======================================

I need point to start.
I wanna Edit Mem Timings, in short i need to tighten it up
RAS/CAS etc.

Give me some advise.
And i think lot of people will be happy with Our Guru3D Thread for BIOS HEX Editing.

1. Save BIOS (GPU-Z, VBE7 0.7b etc.) VBE7 - vBIOS Editor for Radeon
2. Download Hex Workshop
3. Find strings then change.
4. Calculate BIOS checksum before change and after, then make it right.
or Easy way -> Open Edited BIOS with VBE7 and save it (checksum corrected ;-) )

================================================== =======================================

Some usefull Tools for AMD/ATI:

The Stilt's AMD "Extreme" Tools
- APU Fuse Interpreter ("AFI"), latest version: R1.02
- BullDozer Conditioner ("BDC), latest version: R1.0.3B
- Devastator PowerTune ("DPT"), latest version: R1.00 (unzip with 7-zip)
- Trinity Control Interface K2 ("TCI K***65533;"), latest version: V1.1

The Stilt's AMD "Extreme" Tools Collection

Tahiti GDDR5 Identifier

http://www.techpowerup.com/downloads...oryinfo-1-005/

And here ->
My Space in MEGA - lot of stuff there

================================================== =======================================

HBM voltage Fiji Tweak for Nitro OC GPU's
ROM must be with HBM voltage registers and its without UEFI support.
Don't Set more than IIRC 1.350V this is IMO Safe spot (1.400 will work but Temperature of HBM must be in check !)

Every ROM in that pack offset location AD0E is the data value for HBM voltage offset.

So we are always editing offset ad0e:

So you make the 00h as you require, 01h = +6.25mV , 02h = +12.5mV and so on.

Example:

8E 00 00 00 is +/- 0mV , to have +25mV it will be 8E 00 04 00 and you'll Have 1.325V HBM

Like here on screen:

 Click to show spoiler



ROM Pack for Sapphire Nitro OC+ 1050/500 also will work for NITRO 1020 & 1040

ROM Downloads, if you don't know what you are doing -> Don't do it
These ROMs are great for CU's Unlocking !
These are stock 3584SP ROMs, You need to run atomtool on ROMs and you will get 4096sp/3840sp/3776sp to play with.

Nitro_OC_0mVTMod.zip Download (i've Tested those ROMs and its Safe to Play with it)

Gupsterg Notes:

After flashing you must power down card so IR3567B is reinitialised with bios data.

1). Enhanced protection ROMs, so MAX VID for GPU or HBM is 1.36875V.
2). These are Non-UEFI ROMs so CSM support must be on in motherboard bios.
3). If you use software OC tools in OS delete these prior to flashing ROMs and do not keep saved "profiles" (make sure install dir are empty/deleted).
4). Uninstall driver, run DDU.
5). After flashing any ROM from pack above power down PC to fully reintialise card (AtiWinFlash will work with no driver installed).
6). Install driver, OC tools, etc.
7). Another words -> its a Brand New GPU in Your System

The V Table for voltage states Editing:

 Click to show spoiler



Greets goes to Gupsterg and others


 Click to show spoiler



Here my BIOS.es with HBM 1.325v (NITRO OC+/Fury-X/Nano)

https://mega.nz/#F!QAkghRJT!W4n7fr-1CPaw7-QzTi04Xg

Fury_Tmod_all - Unlocked All CU's + Timing MOD HBM to 400MHz + V Mod HBM 1.319v + Edited for low tW (good for long run gaming 6-8h) [non-UEFI]

OC_all.HBM - Unlocked All CU's + V Mod HBM 1.319v [non-UEFI]

NewED_all_New.V - Normal Nitro OC BIOS with PL MOD and Unlocked CU's [UEFI]

================================================== ===============================

OC++ BIOS for Nitro: PL 300/280/280 tMOD 400MHz HBM 1.325v & Core 1.218v

-> https://mega.nz/#!dcEmWS4K!S457GxGsL...avTq8Ax9CFjsiA

My BIOS for Nitro OC+ : PL 250/220/200 tMOD 400MHz HBM 1.325v & Core 1.212v


-> https://mega.nz/#!EEFThbAb!8V1eAXL2u...JW6Q7ZyLolxSbU

================================================== ============



================================================== ============
NEW !

Polaris Bios Editing RX480/470/460

Polaris Bios Editor 1.3

For more Info head here -> http://www.overclock.net/t/1604567/p...470-rx460/0_50

---
Important Note (THX goes to Only Intruder)
On Sapphire Fury Nitro -> Try Flash into first slot if you have Intel UEFI Platform, Blue Slot if AMD UEFI Platform

"Any stock ROM even with a UEFI/GOP module within it, is technically non-UEFI once modified. There is a bios signature within Legacy ROM section, which is a hash of the hashes of protected tables within ROM. As the mods we do are within the protected tables and we can't update the signature in Legacy ROM to reflect the changes it will fail UEFI checks, thus you need CSM support enabled in motherboard bios to use a modded ROM. The only solution to allow custom UEFI ROM with CSM = Off, is to use a custom UEFI/GOP module in ROM. This solution was provided by Lordkag of Fernando's Win-RAID Forum."

But if you don't use secure boot, you can Flash on any position.

Last edited by OnnA; 01-12-2017 at 11:40.
   
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OnnA
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Lightbulb 02-22-2016, 18:38 | posts: 2,590 | Location: HolyWater Village

Reserved#1

Made by our user Fox2232 the BIOS Mods for Radeon GPUs -> The Fiji MOD with enchanced HBM capablility!

And if anyone with Fury X want my OC vBIOS. I can provide it.

Fiji Fury-X MOD BIOS download
I made it month ago. So, it is fully tested. (based on newest official vBIOS from AMD)

Made few sensible changes:
HBM OC limit 600MHz (+20% from 500MHz base)
HBM Voltage: Unchanged as even +50mV did not improve OC by 5MHz (people who made it to 600MHz+ usually did Hard Mod to capacitors)
GPU OC limit 1260MHz (+20% from 1050MHz base; 2000MHz limit looked too stupid to me on Fiji, maybe Vega)
GPU Voltage: +18.75mV as higher may lead to Power Limit Throttling
Power Limit: Bumped by 20% internally t support OC without decreasing performance as clock goes UP.

Could not find OverDrive +50% Power limit to decrease it to +25%, So for safety, do not put Software controlled limit over 25%.
(But from my testing, card refuses to draw more than 350W anyway, so VRMs which can do 450W+ are safe.)

So, it is not big modification, just little one making sense.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Notice:
I made dozens of custom voltage bioses for Fury X. This one above is optimal for me. Maybe someone will get higher GPU OC with higher voltage.

HBM observation:
Higher Voltage does not improve OC without HW Modification of card. Lower voltage does decrease OC potential. But even -50mV (1250mV instead of stock 1300mV will get HBM to stock 500MHz).
There is no reason to undervolt HBM for power efficiency as it eats less 18W at stock. And less than 25W even with bumped voltage and maximum stable OC.

GPU OC observation:
Card does not want to go much over 300W even with vBIOS modification for all power stages. So, voltage bump over +50mV is usually not good idea.

Where did it land my Fury X? Nothing extra: 1135/570MHz (No throttling.)
Passed all tests. I like GPUPI test as well, since single wrong calculation or memory R/W and it will tell you.

Last edited by OnnA; 05-11-2016 at 22:16.
   
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OnnA
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Lightbulb 02-22-2016, 18:38 | posts: 2,590 | Location: HolyWater Village

Reserved#2
   
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Santiago P
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Default 02-23-2016, 20:39 | posts: 20

There is a similar thread in overclock . net
http://www.overclock.net/t/1554360/t...for-hynix-vram

Last edited by Santiago P; 02-23-2016 at 20:44.
   
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OnnA
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Thumbs up 02-24-2016, 09:41 | posts: 2,590 | Location: HolyWater Village

Yup, but this is only Clocks Timings.
You can do this via TriXX or MSI AB.
We need HardCore Radeon BIOS Moding.
   
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OnnA
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Lightbulb 05-11-2016, 22:12 | posts: 2,590 | Location: HolyWater Village

Fox2232 You know, im wondering how to find HEX values for GCN GPU's in .ROM file?
What i need to know, and what values i need to check.
I need to MOD my BIOS a little more
eg. i want to add new Power State
and GDDR CL T etc. gRAM Tweaks (as we have it in our BIOS for CPU and RAM)
also i will be glad to have +V for my gRAM (then it can go up to 1650-1700MHz!!! lol)
i will give you my bIOS, please take a look

-> my BIOS on MEGA

My Space in MEGA - lot of stuff there

Also what type of HEX editor i need to use for CRC check and corrections?
   
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Fox2232
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Videocard: Fury X - XL2420T(Z)@144Hz
Processor: i5-2500k@4.5GHz NH-D14
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Memory: 4x4GB 1600MHz 9,9,8,20 1T
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PSU: FSP Gold series 750W
Default 05-12-2016, 11:45 | posts: 5,040 | Location: EU, CZ, Brno

^ This post should be ignored till it states Finished at its top in big red letters.
I did find your memory timings table. It starts at address AFCB(45003) with 200MHz strap. Each is 52B long.
They list following clocks:
200, 400, 800, 900, 1000, 1250, 1375, 1500, 1625, 1750 MHz
I did identify 3 most important values. Unfortunately they are not classical CL values, they are values counted in number of ticks of memory. So, they somewhat correlate with current frequency. Interestingly enough, their settings is pretty wild. So, there may be space for improvement.

Last edited by Fox2232; 05-12-2016 at 18:01.
   
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OnnA
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Default 05-15-2016, 01:58 | posts: 2,590 | Location: HolyWater Village

THX, i will investigate it when i got time.
   
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gupsterg
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Default 05-15-2016, 14:46 | posts: 175 | Location: Lurking over a keyboard

Quote:
Originally Posted by OnnA View Post
Fox2232 You know, im wondering how to find HEX values for GCN GPU's in .ROM file?
atombios.h

pptable.h


For Tonga/Fiji use tonga_pptable.h

You may also find handy ref'ing Hawaii/Grenada bios mod on OCN plus Fiji.
   
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OnnA
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Exclamation 05-15-2016, 15:24 | posts: 2,590 | Location: HolyWater Village

Fox2232
Can i ask you for bumping in my BIOS the GDDR5 V
I need at last 1.55v or 1.57/58v, i don't know if 1.60v is safe for XFX
But 1.57 should be, in
BF:H 2h play and RED screen in 1585MHz on gRAM -> it's not much thoo
when i have my Default: 1575MHz its OK

If you can , just do it and upload somewhere
THX ->

-> my BIOS on MEGA
   
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Fox2232
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Videocard: Fury X - XL2420T(Z)@144Hz
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Mainboard: MSI Z68A-GD80[g3]
Memory: 4x4GB 1600MHz 9,9,8,20 1T
Soundcard: Essence ST / AKG K-701
PSU: FSP Gold series 750W
Default 05-15-2016, 16:27 | posts: 5,040 | Location: EU, CZ, Brno

Quote:
Originally Posted by OnnA View Post
Fox2232
Can i ask you for bumping in my BIOS the GDDR5 V
I need at last 1.55v or 1.57/58v, i don't know if 1.60v is safe for XFX
But 1.57 should be, in
BF:H 2h play and RED screen in 1585MHz on gRAM -> it's not much thoo
when i have my Default: 1575MHz its OK

If you can , just do it and upload somewhere
THX ->

-> my BIOS on MEGA
IIRC Tahiti BIOSes did not have easy way to change MVDDC. That's probably reason why VBE7 for Tahiti did not have this feature.

If someone knows for sure, it is 'The Stilt' but I do not think he'll share anything.

There are very few people capable reverse engineer anything or find new stuff from code. But they share rarely.
Which is sad, because I think there can be additional performance extracted from HBM as JEDEC states that timings, operational mode or anything does not have standard values and each device user has to set their own.
(And it is almost scary to read same thing in material nearly on every page containing anything of importance.)
Quote:
Originally Posted by gupsterg View Post
atombios.h

pptable.h


For Tonga/Fiji use tonga_pptable.h

You may also find handy ref'ing Hawaii/Grenada bios mod on OCN plus Fiji.
That OCN thread was very helpful.
   
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PieEyedPiper
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Default 05-15-2016, 18:05 | posts: 599

Quote:
Originally Posted by Fox2232 View Post
IIRC Tahiti BIOSes did not have easy way to change MVDDC.
Confirmed. Spent ages trying to get vram voltage changes to work, only got it to work once and quit while I was ahead. Onna, I do not think that there is even enough granularity to only bump from 1.55 to 1.57. The only values I was able to have functioning were 1.5, 1.55 and 1.6v.
If you find out otherwise though! Definitely share!!
   
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gupsterg
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Default 05-15-2016, 20:26 | posts: 175 | Location: Lurking over a keyboard

Quote:
Originally Posted by Fox2232 View Post
That OCN thread was very helpful.
No worries .
   
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OnnA
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Smile 05-16-2016, 03:41 | posts: 2,590 | Location: HolyWater Village

Quote:
Originally Posted by PieEyedPiper View Post
Confirmed. Spent ages trying to get vram voltage changes to work, only got it to work once and quit while I was ahead. Onna, I do not think that there is even enough granularity to only bump from 1.55 to 1.57. The only values I was able to have functioning were 1.5, 1.55 and 1.6v.
If you find out otherwise though! Definitely share!!
I can't share anything cuz' i don't play with BIOS roms (Yet ;-))
But it will be nice to have 1.55v on my 280X
I think XFX give them not more than 1.4x (or almost 1.5v)
My XFX Have very Low W draw ! I don't exceed 194TDP in Heavy Play Scenario

If somebody can Tweak it for me i will be Glad
   
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OnnA
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Videocard: Nitro Fiji-X HBM 1150/570
Processor: ZEN x8 k17 + Nepton 280L
Mainboard: ASUS Crosshair VI Hero
Memory: 16GB 3200 CL16 1T Ripjaws
Soundcard: SB-z Nichicon + Wood 5.1
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Default 07-24-2016, 14:35 | posts: 2,590 | Location: HolyWater Village

New Updated content in T#1
   
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OnnA
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Default 07-28-2016, 00:03 | posts: 2,590 | Location: HolyWater Village

Hi can somebody Help me Out with Flashing to Fury-X ?
I can unlock my Nitro OC+

THX for Help
   
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OnnA
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Videocard: Nitro Fiji-X HBM 1150/570
Processor: ZEN x8 k17 + Nepton 280L
Mainboard: ASUS Crosshair VI Hero
Memory: 16GB 3200 CL16 1T Ripjaws
Soundcard: SB-z Nichicon + Wood 5.1
PSU: P&C Mk.III 1200 Platinum
Talking 07-28-2016, 04:08 | posts: 2,590 | Location: HolyWater Village

Some early BIOS Tweaks:



Max V is set to 1.218V so i can add/substract from my New Default.
Testing Game is: AC:Unity and Dirt: RLY
So far so good

Now i need to unlock the KRAKEN !

Here my Nitro OC+ BIOSES

UPD.
I tried to unlock myself

But i can't see this in GPU-Z.1.9.0
But my Bench is a lot higher?

Same setings in unlocked BIOS as in my Edited default:

 Click to show spoiler



UPD. 3
Hmm i think that higher score was due to Higher TDP 230/250 and 250/260/260
So false alarm, still need help with unlock

Last edited by OnnA; 07-28-2016 at 11:03.
   
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OnnA
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Question 07-29-2016, 08:59 | posts: 2,590 | Location: HolyWater Village

binary, hexadecimal, decimal?

What is This? A0 in Registry? is it 160? or 60?
   
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Noisiv
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Default 07-29-2016, 11:33 | posts: 5,469

Quote:
Originally Posted by onna View Post
binary, hexadecimal, decimal?

What is this? A0 in registry? Is it 160? Or 60?
a * 16^1 + 0 * 16^0 =

= 10*16 + 0 = 160
   
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OnnA
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Videocard: Nitro Fiji-X HBM 1150/570
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PSU: P&C Mk.III 1200 Platinum
Talking 08-06-2016, 08:24 | posts: 2,590 | Location: HolyWater Village

Im Hunting for HBM VDDC/Voltage
i think im close:

Look here and try to help ->

 Click to show spoiler

   
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OnnA
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Exclamation 08-07-2016, 14:24 | posts: 2,590 | Location: HolyWater Village

New ! (in Main)
VID Power table for ATI GPU's
   
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OnnA
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Videocard: Nitro Fiji-X HBM 1150/570
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PSU: P&C Mk.III 1200 Platinum
Lightbulb 08-07-2016, 21:52 | posts: 2,590 | Location: HolyWater Village

BIG update in main Post with -> HBM V Mod ! (yes i know we have to do it our self but its easy)
   
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OnnA
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Videocard: Nitro Fiji-X HBM 1150/570
Processor: ZEN x8 k17 + Nepton 280L
Mainboard: ASUS Crosshair VI Hero
Memory: 16GB 3200 CL16 1T Ripjaws
Soundcard: SB-z Nichicon + Wood 5.1
PSU: P&C Mk.III 1200 Platinum
Lightbulb 08-08-2016, 10:24 | posts: 2,590 | Location: HolyWater Village

UPD.

Added:

Fury-X
NANO
Pro-Duo
NITRO OC+
TriX BIOS

Here is scaling with + mV and + POW %
Thats why i dont do this in that way (the good way is to add V in BIOS and then only add + %POW)
Also when i have tested HBM scaling in Games its a lot better (even +6-12FPS) in current Drivers, in AIDA Sys Mem Test it gets +7-8k Read/Write boost to final score !




THX goes to buildzoid from hwbot.org

Last edited by OnnA; 08-08-2016 at 10:31.
   
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OnnA
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Videocard: Nitro Fiji-X HBM 1150/570
Processor: ZEN x8 k17 + Nepton 280L
Mainboard: ASUS Crosshair VI Hero
Memory: 16GB 3200 CL16 1T Ripjaws
Soundcard: SB-z Nichicon + Wood 5.1
PSU: P&C Mk.III 1200 Platinum
Lightbulb 08-08-2016, 16:11 | posts: 2,590 | Location: HolyWater Village

Hmm I think i have this one for HBM V regulator in my Custom non-UEFI ROM:

ad0c - ad0f

ad0e is the right offset to edit.

 Click to show spoiler


Last edited by OnnA; 08-09-2016 at 09:13.
   
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Default 08-09-2016, 11:10 | posts: 2,590 | Location: HolyWater Village

Here is ad0e the right offset to edit.
And Edited for 1.3125v

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