Sega Saturn - Initial Setup and Game Start

SEGA Confidential
12
Also, flashing of the other LED’s when the LED 1 is off indicates the following errors
(if continuously on, then either the SCSI interface is being used or the SCSI driver
has halted).
LED No. Description
1 2 3 4 5 6 7 8
- - - - - - 0 0 YM3802(MIDI-1) IRQ vector error
- - - - - 0 - - // (MIDI-2) //
- - - - - 0 - 0 MIDI data error
- - - - - 0 0 - YM3802 (MIDI-1) MIDI out error
- - - - - 0 0 0 // (MIDI-2) //
- - - - 0 - - - MIDI control change $60-$7F input
- - - - 0 - - 0 Host I/F command execute error
- - - - 0 - 0 - . . . .
- - - - 0 - 0 0 . . . .
- - - - 0 0 0 - Map change error
- - - - 0 0 0 0 Bank change error
- - - 0 - - - - Mixer change error
- - - 0 - - - 0 Effect change error
- 0 - - - - - - 68k undefined vector event
- 0 - - - - - 0 . . . .
- 0 - - - - 0 - 68k bus error
- 0 - - - - 0 0 68k address error
- 0 - - - 0 - - . . . .
- 0 - - - 0 - 0 68k level-3 event
- 0 - - - 0 0 - 68k level-4 event
- 0 - - - 0 0 0 68k level-7 event
- 0 - - 0 - - -
- 0 - - 0 - - 0