IIci ROM
E739795
The IIci ROM is a specific firmware chip used in the Macintosh IIci that provides its low-level system software and startup routines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IIci ROM canonical | 1 |
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Macintosh ROM
ⓘ
computer firmware ⓘ read-only memory chip ⓘ |
| alsoKnownAs |
IIci firmware ROM
NERFINISHED
ⓘ
Macintosh IIci ROM NERFINISHED ⓘ |
| architecture | Motorola 68030-based Macintosh NERFINISHED ⓘ |
| category | Macintosh IIci hardware component ⓘ |
| compatibleWith |
System 6
NERFINISHED
ⓘ
System 7 ⓘ |
| contains |
32-bit clean ROM code
ⓘ
Macintosh IIci boot icon graphics ⓘ Macintosh startup chime code ⓘ |
| designedFor | 68k Macintosh operating system ⓘ |
| enables |
32-bit memory addressing
ⓘ
System 7 compatibility ⓘ |
| feature | 32-bit clean addressing support ⓘ |
| handles |
boot device selection
ⓘ
device enumeration at boot ⓘ hardware reset sequence ⓘ memory test at startup ⓘ |
| identifiesAs | Gestalt machine ID for Macintosh IIci ⓘ |
| implements |
Macintosh Gestalt calls
ⓘ
Macintosh ROM Toolbox API NERFINISHED ⓘ |
| introducedWith | Macintosh IIci NERFINISHED ⓘ |
| introducedYear | 1989 ⓘ |
| manufacturer | Apple Computer, Inc. NERFINISHED ⓘ |
| nonVolatile | true ⓘ |
| platform | Macintosh II family NERFINISHED ⓘ |
| provides |
Macintosh Toolbox
NERFINISHED
ⓘ
NuBus initialization code ⓘ Power-On Self Test ⓘ QuickDraw routines ⓘ SCSI boot code ⓘ low-level system software ⓘ sound initialization code ⓘ startup routines ⓘ video initialization code ⓘ |
| region | on-logic-board ROM SIMM area of Macintosh IIci ⓘ |
| role |
boot firmware for Macintosh IIci
ⓘ
hardware abstraction layer for Macintosh IIci ⓘ |
| storageType | mask ROM ⓘ |
| successorTo | Macintosh IIx ROM ⓘ |
| supports |
ADB input devices
ⓘ
NuBus expansion slots of Macintosh IIci ⓘ SCSI storage devices ⓘ floppy disk controller ⓘ onboard video of Macintosh IIci ⓘ |
| usedIn | Macintosh IIci NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.