Sharp LR35902
E491824
The Sharp LR35902 is an 8-bit microprocessor designed by Sharp that powers Nintendo’s original Game Boy handheld console, combining features of Intel 8080 and Zilog Z80 architectures.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sharp LR35902 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5079802 — 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: Sharp LR35902 Context triple: [Game Boy, cpu, Sharp LR35902]
-
A.
LR-91
The LR-91 is a liquid-fueled rocket engine developed by Aerojet and used as the upper-stage propulsion system on various Titan family launch vehicles.
-
B.
LE-9
The LE-9 is a next-generation liquid hydrogen–liquid oxygen rocket engine developed by Japan’s JAXA and Mitsubishi Heavy Industries for the core stage of the H3 launch vehicle, emphasizing high efficiency and cost-effective, reliable operation.
-
C.
LR-87
The LR-87 is a powerful American liquid-fueled rocket engine, originally developed by Aerojet for the Titan family of launch vehicles and used in various configurations for both military and space missions.
-
D.
Mitsubishi Diamondtron
Mitsubishi Diamondtron is a line of high-quality aperture grille CRT display tubes developed by Mitsubishi Electric as a rival to Sony's Trinitron technology.
-
E.
LC-19
LC-19 is a historic launch complex at Cape Canaveral used extensively during NASA’s early crewed spaceflight programs, including the Gemini missions.
- 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: Sharp LR35902 Target entity description: The Sharp LR35902 is an 8-bit microprocessor designed by Sharp that powers Nintendo’s original Game Boy handheld console, combining features of Intel 8080 and Zilog Z80 architectures.
-
A.
LR-91
The LR-91 is a liquid-fueled rocket engine developed by Aerojet and used as the upper-stage propulsion system on various Titan family launch vehicles.
-
B.
LE-9
The LE-9 is a next-generation liquid hydrogen–liquid oxygen rocket engine developed by Japan’s JAXA and Mitsubishi Heavy Industries for the core stage of the H3 launch vehicle, emphasizing high efficiency and cost-effective, reliable operation.
-
C.
LR-87
The LR-87 is a powerful American liquid-fueled rocket engine, originally developed by Aerojet for the Titan family of launch vehicles and used in various configurations for both military and space missions.
-
D.
Mitsubishi Diamondtron
Mitsubishi Diamondtron is a line of high-quality aperture grille CRT display tubes developed by Mitsubishi Electric as a rival to Sony's Trinitron technology.
-
E.
LC-19
LC-19 is a historic launch complex at Cape Canaveral used extensively during NASA’s early crewed spaceflight programs, including the Gemini missions.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
8-bit CPU
ⓘ
microprocessor ⓘ |
| addressBusWidth | 16 ⓘ |
| architectureFamily | Sharp LR35900 family NERFINISHED ⓘ |
| bitWidth | 8 ⓘ |
| clockSource | 4.194304 MHz crystal ⓘ |
| clockSpeed |
4.19 MHz
ⓘ
8.38 MHz (double-speed mode in Game Boy Color) ⓘ |
| designer | Sharp Corporation NERFINISHED ⓘ |
| endianess | little-endian ⓘ |
| hasComponent |
ALU
NERFINISHED
ⓘ
interrupt controller ⓘ sound generator ⓘ timer unit ⓘ |
| hasFeature |
integrated sound hardware
ⓘ
integrated timer hardware ⓘ memory-mapped I/O ⓘ modified 8080-compatible core ⓘ no Z80 IX and IY index registers ⓘ no Z80 alternate register set ⓘ no Z80 block instructions ⓘ subset of Z80 instructions ⓘ |
| instructionSetInfluence |
Intel 8080
NERFINISHED
ⓘ
Zilog Z80 NERFINISHED ⓘ |
| introducedBy | Nintendo Game Boy (1989) NERFINISHED ⓘ |
| market | consumer electronics ⓘ |
| notableFor |
CPU of original Nintendo Game Boy
ⓘ
hybrid 8080/Z80-like instruction set ⓘ |
| poweringDeviceType | handheld game console ⓘ |
| primaryUse | video game execution ⓘ |
| registerSet |
AF
ⓘ
BC ⓘ DE ⓘ HL ⓘ PC ⓘ SP ⓘ |
| supportsAddressSpace | 64 KB ⓘ |
| supportsInterrupt |
Joypad interrupt
ⓘ
LCD STAT interrupt ⓘ Serial interrupt ⓘ Timer interrupt ⓘ V-Blank interrupt ⓘ |
| technologyNode | CMOS ⓘ |
| usedIn |
Nintendo Game Boy
NERFINISHED
ⓘ
Nintendo Game Boy Color NERFINISHED ⓘ Nintendo Game Boy Light NERFINISHED ⓘ Nintendo Game Boy Pocket NERFINISHED ⓘ |
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: Sharp LR35902 Description of subject: The Sharp LR35902 is an 8-bit microprocessor designed by Sharp that powers Nintendo’s original Game Boy handheld console, combining features of Intel 8080 and Zilog Z80 architectures.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.