I have attached a custom ROM file (made by myself) that displays a white screen on the EZ Flash Omega flash-cart when clean booting via PSRAM.
The ROM works perfectly fine when booting from NOR flash, as well as via multi-boot and multiple GBA emulators on PC.
All other ROMs work perfectly fine on my devices, as do all my SD cards. This is the first instance where I've found a ROM that does not work on EZ Flash PSRAM.
The ROM is a mode 1 image demo, the EZ Flash Omega seems to dislike the 128 byte look-up-table being used for Sine calculations in this demo.
I'll have to test this on my EZ4 when I have a chance to, but the issue is very real on Omega.
If other Omega owners can confirm this with the ROM I would be most grateful.
EDIT: Forgot to say, this issue happens on kernel versions 5, 6 and 7 and I am using an original Gameboy Advance AGB001 console. I will try down-grading the kernel further to see if it occurs on older versions.
EDIT2: PSRAM test reports "OK" for both S71 and S98 chips.
The ROM works perfectly fine when booting from NOR flash, as well as via multi-boot and multiple GBA emulators on PC.
All other ROMs work perfectly fine on my devices, as do all my SD cards. This is the first instance where I've found a ROM that does not work on EZ Flash PSRAM.
The ROM is a mode 1 image demo, the EZ Flash Omega seems to dislike the 128 byte look-up-table being used for Sine calculations in this demo.
I'll have to test this on my EZ4 when I have a chance to, but the issue is very real on Omega.
If other Omega owners can confirm this with the ROM I would be most grateful.
EDIT: Forgot to say, this issue happens on kernel versions 5, 6 and 7 and I am using an original Gameboy Advance AGB001 console. I will try down-grading the kernel further to see if it occurs on older versions.
EDIT2: PSRAM test reports "OK" for both S71 and S98 chips.
Attachments
Last edited by Xilefian,