╔══════════════════════════════════════════════════════════════ 2511A.ASC ═══╗ ║ M2511A MO Disk Drive Switch Settings SCSI Interface ║ ╠════════════════════════════════════════════════════════════════════════════╣ ║ User Tracks: 10000 Sectors/track: 25 Kapazität formatiert: 128MB ║ ║ (in Mio Bytes, 512B/sect.) ║ ║ ║ ║ ┌─────────────────────────────────────────────────┐ ║ ║ ░ │ ║ ║ Power-Connector░ │ ║ ║ ░ │ ║ ║ Pin 1▓ 1┬┐ │ ║ ║ ▓ 3┴┘CNH1 │ ║ ║ ▓ │ ║ ║ ▓ 1─┐ │ ║ ║ SCSI-Connector▓ │ │ │ ║ ║ ▓ │ │ 1 4 1 SW2 8 │ ║ ║ ▓ └─┘ ┌───┐ ┌──────┐ ┌─┐ │ ║ ║ ▓Term. SW1└OFF┘ └─OFF──┘ ├─┤CNH2 │ ║ ║ Pin 50▓ 1 4 │ ║ ║ └─────────────────────────────────────────────────┘ ║ ║ ║ ║ SW1 ║ ║ 2 3 4 SCSI ID 1 Reserved ║ ║ *OFF OFF OFF 0 OFF ║ ║ OFF OFF ON 1 ║ ║ OFF ON OFF 2 ║ ║ OFF ON ON 3 ║ ║ ON OFF OFF 4 ║ ║ ON OFF ON 5 * = Default (Werkseinstellung) ║ ║ ON ON OFF 6 ║ ║ ON ON ON 7 ║ ║ ║ ║ SW2 ║ ║ Switch Setting Item Pin Setting Contents ║ ║ 1 SCSI bus parity *ON Enabled ║ ║ check OFF Disabled ║ ║ ║ ║ 2 Synchronous ON MOD begins transferring the STDR message ║ ║ transfer mode *OFF MOD does not begin STDR message ║ ║ ║ ║ 3 Device mode ON Optical memory device (X07) ║ ║ *OFF Direct access device (X00) ║ ║ ║ ║ 4 Spindle autom. *ON Enabled (see note at end of page) ║ ║ stop mode OFF Disabled ║ ║ ║ ║ 5 6Bytes/10Bytes ON SCSI-II standard (Recommended mode) ║ ║ MODE SENSE *OFF CCS standard ║ ║ ║ ║ 6 Factory mode ON Not to be changed by user ║ ║ *OFF ║ ║ ║ ║ 7 UNIT ATTENTION ON Inhibited (required by older Macintosh) ║ ║ report mode *OFF Enabled ║ ║ ║ ║ 8 Factory mode ON Not to be changed by user ║ ║ *OFF ║ ║ ║ ║ Note: If Spindle Auto Stop Mode is enabled the spindle stops 7 minutes ║ ║ after the last command was issued. It is recommended to leave ║ ║ this mode enabled. ║ ╚════════════════════════════════════════════════════════════════════════════╝ ╔ Seite 2 ═════════════════════════════════════════════════════ 2511A.ASC ═══╗ ║ M2511A MO Disk Drive Switch Settings SCSI Interface ║ ╠════════════════════════════════════════════════════════════════════════════╣ ║ CNH1 ║ ║ Power supply to Terminal Resistor ║ ║ Pins Setting Contents ║ ║ 1-2 2-3 ║ ║ * S O Power is supplied from the drive only ║ ║ O S Power is supplied from TERMPWR pin only (Drive power not used) ║ ║ ║ ║ S = Shorted ║ ║ O = Open ║ ║ ║ ╚════════════════════════════════════════════════════════════════════════════╝