Macintosh SCSI Manager
E732945
Macintosh SCSI Manager is the classic Mac OS software subsystem that provides low-level control and communication with SCSI storage and peripheral devices on 68k-based Macintosh computers.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Inside Macintosh: SCSI Manager | 1 |
| Mac OS SCSI Manager 4.3 | 1 |
| Macintosh SCSI Manager canonical | 1 |
| Macintosh storage subsystem | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8414525 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Macintosh SCSI Manager Context triple: [Mac 68k bootloaders, dependsOn, Macintosh SCSI Manager]
-
A.
Macintosh Toolbox
The Macintosh Toolbox was the core collection of system software routines and services that provided the graphical user interface, event handling, and application support framework for the classic Mac OS.
-
B.
MacWorks XL
MacWorks XL was a software environment that allowed Apple Lisa computers to run the Macintosh operating system and applications, effectively turning them into Macintosh-compatible systems.
-
C.
Macintosh SE/30
The Macintosh SE/30 is a compact all-in-one Macintosh computer introduced by Apple in 1989, notable for its powerful 68030 processor, expandability, and popularity as a high-performance classic Mac.
-
D.
System 6
System 6 is a classic Apple Macintosh operating system from the late 1980s known for its compact, stable graphical environment used on early Macs like the Macintosh SE.
-
E.
System 7 (early versions)
System 7 (early versions) is an early 1990s generation of Apple’s classic Mac OS that introduced features like virtual memory, personal file sharing, and improved multitasking to Macintosh computers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Macintosh SCSI Manager Target entity description: Macintosh SCSI Manager is the classic Mac OS software subsystem that provides low-level control and communication with SCSI storage and peripheral devices on 68k-based Macintosh computers.
-
A.
Macintosh Toolbox
The Macintosh Toolbox was the core collection of system software routines and services that provided the graphical user interface, event handling, and application support framework for the classic Mac OS.
-
B.
MacWorks XL
MacWorks XL was a software environment that allowed Apple Lisa computers to run the Macintosh operating system and applications, effectively turning them into Macintosh-compatible systems.
-
C.
Macintosh SE/30
The Macintosh SE/30 is a compact all-in-one Macintosh computer introduced by Apple in 1989, notable for its powerful 68030 processor, expandability, and popularity as a high-performance classic Mac.
-
D.
System 6
System 6 is a classic Apple Macintosh operating system from the late 1980s known for its compact, stable graphical environment used on early Macs like the Macintosh SE.
-
E.
System 7 (early versions)
System 7 (early versions) is an early 1990s generation of Apple’s classic Mac OS that introduced features like virtual memory, personal file sharing, and improved multitasking to Macintosh computers.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Mac OS component
ⓘ
operating system component ⓘ software subsystem ⓘ |
| abstractionLevel |
above hardware SCSI chip
ⓘ
below file system ⓘ |
| architecture | 68k code ⓘ |
| category |
Classic Mac OS internals
ⓘ
linked to:
Classic Mac OS
Macintosh storage subsystem ⓘ
linked to:
Macintosh SCSI Manager
|
| developer |
Apple Computer, Inc.
ⓘ
linked to:
Apple Inc.
|
| documentation |
Inside Macintosh: Devices
ⓘ
linked to:
Inside AppleTalk (Apple technical reference)
Inside Macintosh: SCSI Manager ⓘ
linked to:
Macintosh SCSI Manager
|
| exposesFunction |
SCSI bus arbitration
ⓘ
SCSI command execution ⓘ SCSI data transfer ⓘ SCSI device selection ⓘ SCSI error reporting ⓘ |
| handles |
SCSI bus reset
ⓘ
SCSI device addressing ⓘ SCSI phase management ⓘ |
| historicalRole | primary storage interface for early Macintosh models ⓘ |
| integratedIn |
Macintosh system software
ⓘ
linked to:
Classic Mac OS
|
| introducedEra | mid-1980s ⓘ |
| introducedWithHardware | Macintosh Plus ⓘ |
| layer | low-level I/O subsystem ⓘ |
| operatingSystem | Classic Mac OS ⓘ |
| platform |
68k Macintosh
ⓘ
Motorola 68000 family ⓘ |
| providesAPIFor |
device drivers
ⓘ
file system software ⓘ system extensions ⓘ |
| purpose |
provide SCSI communication services to Mac OS
ⓘ
provide low-level control of SCSI devices ⓘ |
| relatedStandard |
SCSI-1
ⓘ
linked to:
SCSI
SCSI-2 ⓘ
linked to:
SCSI
|
| replacedBy |
Mac OS SCSI Manager 4.3
ⓘ
linked to:
Macintosh SCSI Manager
PCI-based storage drivers ⓘ |
| supportsDeviceType |
SCSI CD-ROM drive
ⓘ
SCSI hard disk drive ⓘ SCSI removable media drive ⓘ SCSI scanner ⓘ SCSI tape drive ⓘ |
| supportsInterface | SCSI ⓘ |
| usedBy |
Macintosh CD-ROM drivers
ⓘ
Macintosh disk drivers ⓘ backup software ⓘ disk utilities ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Macintosh SCSI Manager Description of subject: Macintosh SCSI Manager is the classic Mac OS software subsystem that provides low-level control and communication with SCSI storage and peripheral devices on 68k-based Macintosh computers.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Macintosh SCSI Manager
linked to: Macintosh SCSI Manager
linked to: Macintosh SCSI Manager