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→0x8A DVDLowReset: no longer prefixed with syscall_
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=== 0x8A DVDLowReset ===
=== 0x8A DVDLowReset ===
−Resets the drive, using [[IOS/Syscalls|syscalls]] 0x44, 0x45, and 0x46. If a reset is already in progress (syscall_check_di_reset returns true), then it immediately calls syscall_deassert_di_reset; otherwise, it calls syscall_assert_di_reset, waits 12µs, and then calls syscall_deassert_di_reset. Afterwards, registers are reset in the same way as DVDLowNotifyReset other than the cover interrupt. The cover interrupt is temporarilly disabled during this process, but is reenabled afterwards if it was enabled before.
+Resets the drive, using [[IOS/Syscalls|syscalls]] 0x44, 0x45, and 0x46. If a reset is already in progress (check_di_reset returns true), then it immediately calls deassert_di_reset; otherwise, it calls assert_di_reset, waits 12µs, and then calls deassert_di_reset. Afterwards, registers are reset in the same way as DVDLowNotifyReset other than the cover interrupt. The cover interrupt is temporarilly disabled during this process, but is reenabled afterwards if it was enabled before.
Enable spinup is passed to syscall 0x4e, which activates the DI_SPIN [[Hardware/Hollywood_GPIOs|GPIO]] if it is 0 and disables it otherwise.
Enable spinup is passed to syscall 0x4e, which activates the DI_SPIN [[Hardware/Hollywood_GPIOs|GPIO]] if it is 0 and disables it otherwise.