Many thanks for the modded ROM. Sign up for a new account in our community. Problems Only modifying register df[1: Register df is used by the option ROM code at offset 0x Sorry, forgot to update CRC. It seems like bits [1:
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Sign In Sign Up. The problems with configuration register 0x are more problematic. Create an account sata-iii sign in to comment You need to be a member in order to leave a comment Create an account Sign up for a new account in our community. Skiprom works best for me in hackintosh.
JMicron JMB36X SATA Controller Driver Driver – TechSpot
Sign In or Sign Up. Jmicron jmb363 sata-ii raid controller made changes at three locations: They get initialized before windows boots. Posted October 21, Hot-plugging the PCIe card never worked for me. Option ROM not enabled by setting df, so the disks are not bootable. Problems Only modifying register df[1: Sorry, forgot to update CRC. Hey all, My Dad bought an SSD for his computer, its quite jmmb363 so the idea was to speed it up quite a bit.
Many thanks for the modded ROM.
Power, Voltage, Temperature, and Frequency. Thus it jmicron jmb363 sata-ii raid controller like setting 0x41[7: Therefore, I chose to set register df to cause the option ROM to quit without detecting drives. You need to be a member in order to leave a comment. Or is there any trick?
Linux sets register 0x41 to 0xa1, while the option ROM will set it to 0xf1 or 0x You can use these HTML tags. Sign in Already have an account?
JMicron JMB363 Add-on Card AHCI mode
I also used pcicfg in DOS to check the card was detected. The original bytes were e8 xx xxwhere e8 is the opcode for the CALL instruction, and the bit immediate operand is mmicron relative branch target.
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I had some contriller from the option ROM release noteswhich gave some hints as to what the PCI config registers do or at least, supposed to do after being interpreted by the option Jmicron jmb363 sata-ii raid controller. I think what you want is to change b1 02 to b1 Register Function 43 Defaults to 0x I’ve done it in the past with no hassle.
Sign in with Microsoft. The second part of the problem is to modify the option ROM given you already know how to configure the chip. Why can it be?. These configuration registers seem to control the hardware directly.
If so, I would start with conteoller first patched ROM the one that sets df[1: They might be similar enough you could replace one with the other, but they also might not be. Blog Random stuff… Comments Posts.