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Polaris Bios Editing ( RX5xx / RX4xx ) - Page 61

post #601 of 3404
Here's the "i" window from an RX480 Nitro +
Warning: Spoiler! (Click to show)

Greetings
post #602 of 3404
Thank you / +rep to members sharing screenies of MSI AB info smile.gif . Seems to me Polaris has SMC and MSI AB is messaging it for changes applicable through app.

@jstefanop

Cheers for i2c dump/info, are you able to share 2 dumps, one before adjusting memory voltage in AMD WattMan and another after? cheers smile.gif .
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XPS - R7 1700
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XPS - i5 4690K
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XPS - Q6600
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Samsung Evo 840 ThermalRight Archon IB-E X2 + 2x TY143 ThermalRight TY-143 2x front case intake Arctic Cooling F12 + 2x F9 as rear case exhaust 
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post #603 of 3404
@gupsterg

Dump with card in DPM7 state with stock settings

Probing device 08...
2A 1A 21 01 0E 15 B8 5E 59 61 11 66 66 44 FF FF
A2 22 88 10 22 FF 14 00 00 00 00 00 00 00 DD D0
00 00 9E 78 1C 2B FF 8D 00 24 A1 2C 38 9E 1E 2F
6B 0F CC 72 6F 05 05 1D 81 BE 60 00 00 FF 00 00
A8 90 00 00 00 00 00 00 14 14 00 40 80 60 A0 FF
FF 00 40 88 34 88 44 12 02 02 88 00 20 20 00 3C
3C 03 7E 60 91 9C 24 88 80 00 00 00 00 FF 06 FF
FF 20 00 00 00 00 00 00 00 00 00 00 15 15 00 00
00 00 00 00 00 00 00 00 88 88 01 C2 44 00 00 1F
00 05 43 58 68 0D 70 70 5E A8 7D 00 17 47 5E 1A
00 00 00 00 00 00 01 01 08 51 A0 9F 8F 00 00 30
FF 01 00 00 00 06 23 A3 00 00 71 A7 AE 15 00 00
00 00 02 8B 13 00 00 00 00 00 00 25 00 44 00 00
00 00 AD 50 0C 00 10 00 3F 00 00 00 23 C0 F0 00
00 00 00 10 01 03 01 88 00 00 00 00 00 00 00 00
00 00 00 00 00 33 00 00 00 00 00 00 00 00 00 00


Dump with Wattman memory voltage set to manual and 975mv

Probing device 08...
2A 1A 21 01 0E 15 B8 5E 59 61 11 66 66 44 FF FF
A2 22 88 10 22 FF 14 00 00 00 00 00 00 00 DD D0
00 00 9E 78 1C 2B FF 8D 00 24 A1 2C 38 9E 1E 2F
6B 0F CC 72 6F 05 05 1D 81 BE 60 00 00 FF 00 00
A8 90 00 00 00 00 00 00 14 14 00 40 80 60 A0 FF
FF 00 40 88 34 88 44 12 02 02 88 00 20 20 00 3C
3C 03 7E 60 91 9C 24 88 80 00 00 00 00 FF 06 FF
FF 20 00 00 00 00 00 00 00 00 00 00 15 15 00 00
00 00 00 00 00 00 00 00 88 88 01 C2 44 00 00 1F
00 05 43 58 68 0D F0 70 5E A8 7D 00 17 47 62 1A
00 00 00 00 00 00 01 01 08 51 A0 9F 8F 00 00 2E
FF 07 00 00 FF 06 23 A3 00 00 71 A7 AF 15 00 00
00 00 01 8B 13 00 00 00 00 00 00 24 00 44 00 00
00 00 AD 50 0C 00 10 00 3F 00 00 00 23 C0 F0 00
00 00 00 10 01 03 01 88 00 00 00 00 00 00 00 00
00 00 00 00 00 33 00 00 00 00 00 00 00 00 00 00
Edited by jstefanop - 9/19/16 at 8:35am
post #604 of 3404
Looks like modded vBIOS really works now, finally I can clock my RX470 8GB Nitro+ RAM more than 2100MHz thumb.gif
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post #605 of 3404
Strange values from Atiflash 2.74 dump (download here) from my RX 480 Nitro+ OC (oc bios selected).

"AtiFlash.exe -ai 0" output: Warning: Spoiler! (Click to show)
Adapter 0 (BN=01, DN=00, FN=00, PCIID=00001002, SSID=0000E347)
Asic Family : Polaris10
Flash Type : GD25Q41B (512 KB)
Product Name is : E347 Polaris10 XT A1 GDDR5 256Mx32 8GB 300e/300m
Bios Config File: 347X06SU.X51
Bios P/N is : 113-2E3470U.X51
Bios Version : 015.050.000.000.000000
Bios Date is : 08/02/16 04:40
Image 1 -- Offset 0x0
=======================
ROM header contents:
Signature 0xAA55
PCIR offset 0x0258
PCI Data Structure
Signature PCIR
Vendor ID 0x1002
Device ID 0x67DF
PCI Revision 0x00
Image size 0xE600
Code revision 0x0F32
Indicator 0x00 (Not last image)
Code type 0x00 (PCAT Image)
Legacy BIOS File Name 347X06SU.X51
Legacy BIOS Part Number 113-2E3470U.X51
Legacy BIOS Build Number 355348
Legacy BIOS Change List 1297901
Binary BIOS_IDTF 0x02F278DD
ByteCheckSum 0
Image 2 -- Offset 0xE600
=======================
ROM header contents:
Signature 0xAA55
PCIR offset 0x001C
PCI Data Structure
Signature PCIR
Vendor ID 0x1002
Device ID 0x67DF
PCI Revision 0x00
Image size 0xE800
Code revision 0x0000
Indicator 0x80 (last image)
Code type 0x03 (EFI Image)
EFI Signature 0x0EF1
Compression Type 0x0001 (compressed)
Machine type 0x8664 (X64)
Subsystem 0x000B (EFI boot service driver)
EFI image offset 0x0058 (abs: 0xE658)
Uefi Ids from EFI_PCI_EXPANSION_ROM_HEADER:
UefiSourceRevision GOP AMD REV: x.x.x.x.x
UefiSourceChangeList xxxx
UefiBiosBuildNumber xxxx

Dump Gop Driver Info:
Machine type code X64
The GOP Driver appears to be Authenticode signed.
Size Of Gop Image 98144 (95 KB)
GOP Driver Name: AMD GOP X64 Release Driver Rev.1.60.0.15.50.Feb 1 2016.14:59:32
GOP AMD_Build 425
GOP AMD_CL 1233155
GOP BIOS_IDTF 0xDEADBEEF
GOP Driver does not carry tables!

When I open it on Polaris Bios Editor 1.4, high GPU mV values are weird (only the first 300Mhz mV value is ok), also the Vram name is a bit odd:

33e3i0x.png
post #606 of 3404
@Vento041

Everything is OK.

These strange values, they are Auto Calculated VID's - the GPU will be dynamically setting its voltage thanks to this.
VRAM Name: Always look at the first discernable letters - in your case you have Samsung's.
post #607 of 3404
Quote:
Originally Posted by cez4r View Post

@Vento041

Everything is OK.

These strange values, they are Auto Calculated VID's - the GPU will be dynamically setting its voltage thanks to this.
VRAM Name: Always look at the first discernable letters - in your case you have Samsung's.

Ty biggrin.gif another question my mem oc is stable at 2100 (stock clock) after that is "ok" at 2200 (+100 mV just to be sure) but i get ~1500 mem errors on HWiNFO. 2220 Mhz is the max I can reach ~1.000.000 errors on HWiNFO (game seems to run perfectly fine, played ow, competitive with no problem) but every bigger value crash instantaneously. Am I doing something wrong? shuld I overclock/underclock/overvolt/undervolt the core first? Am I just unluky (ASIC lottery, 80.1% mine)?
post #608 of 3404
Some mem chips do 2250 @ 900mV, some cannot do 2200 no matter what, you know wink.gif
post #609 of 3404
Quote:
Originally Posted by cez4r View Post

Some mem chips do 2250 @ 900mV, some cannot do 2200 no matter what, you know wink.gif

Yes yes, but the strange thing is that it crash as soon I click the button, there is no "strange glitch phase, o god I'm going to crash soon". The line between perfectly playabe and crash is too tight xD Also do HWiNFO mem errors matter?
post #610 of 3404
Quote:
Originally Posted by Vento041 View Post

Yes yes, but the strange thing is that it crash as soon I click the button, there is no "strange glitch phase, o god I'm going to crash soon". The line between perfectly playabe and crash is too tight xD Also do HWiNFO mem errors matter?

The HWiNFO mem errors are the "glitch phase". The problem is not actually the memory, but the datapath from/to the memory. The memory controller has to learn some timings, if that fails you get an instant crash.
i5 3470 + RX 480
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i5 3470 + RX 480
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