No, it has just one as yours. It's just a different implementation and it uses only one chip to store firmware & data. Titan Ridge uses a separate chip for data. The firmwares ofc are not compatible between 3-TR and Titan Ridge.
Find the "Thunderbolt Bus Activation" section here...
I have both Titan Ridge and 3-TR. and the programmer reads them both. But, at first I modified it to use 3.3v intead of 5. Check the wiring and connections, also check that your programmer works at 3.3v.
I've got 5K res finally and all internal devices working both in Catalina and Windows. The best setup for UltraFine 5K (B-version) is the following:
- ASUS Z490-E Strix
- GC-TITAN RIDGE 2.0 with original firmware and bridged pins (does not matter)
- RX580 with two display ports connected to...
Got RX580 to test 5K resolution, but no luck.
I've removed nvidia nvidia card and put RX580 to the top PCI-E slot and now cannot boot macOS. OpenCore shows an error right after the boot volume is selected:
[EB|`B:WFDW] Err(0xE), 0 @ LocHB 71B4903C-14EC-42C4-BDC6-CE1449930E49
That's a common...
TB3 Bus was activated on ThunderboltEX 3-TR, thanks to @CaseySJ
Anyone interested can read details here: https://www.tonymacx86.com/threads/gigabyte-z490-vision-d-thunderbolt-3-i5-10400-amd-rx-580.298642/page-511
Currently I don't have RX580, so when I get it, I'll post update about 5K res...
Yes, they are bridged. I didn't noticed any differences if they bridged or not. It's for GC-TR.
With 3-TR card TB_HEADER is just connected to motherboard ofc.
I remember when I just added SSDT for non-flashed GC-TR from HackinDROM internal devices were recognized on cold boot. Though the TB...
So, the results. Good news: all these firmwares enabled TB Bus on 3-TR and GC-TR.
Speed is shown as "Up to 20Gb/s x2" instead of expected "Up to 40Gb/s x1"
- If nothing is connected to AIC, the TB Bus won't be enabled, i. e. "No hardware was found" in the TB section. Valid for...
I'm trying to enable TB Bus on GC-TITAN RIDGE 2.0. I used a modified (5v to 3.3v) CH341a programmer to flash and used GC-Titan-Ridge-V2.0-Mod-NVM50-CaseySJ.bin as a custom firmware. Before flashing compared the original NVM50 firmware with a modified one and have found only few...
GC-TITAN RIDGE v2.0 (NVM50)
ASUS Z490-E MB
Modified firmware: GC-Titan-Ridge-V2.0-Mod-NVM50-CaseySJ.bin
SSDT is disabled temporary for the test, but:
- Thunderbolt: No hardware was found. (Instead of "No drivers are loaded" when GC on original FW)
- No PCI cards (also checked in...