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{{Documentation subpage}}
<!-- Please place categories where indicated at the bottom of this page and interwikis at Wikidata (see [[Wikipedia:Wikidata]]) -->
This template is for CPU architectures.▼
{{Lua|Module:Infobox|Module:InfoboxImage|Module:Check for unknown parameters}}
=== Usage ===
<syntaxhighlight lang="wikitext">
{{Infobox CPU architecture
| name =
| image =
| image_size =
| alt =
| caption =
| designer =
| bits =
| introduced =
| version =
| design =
| type =
| encoding =
| branching =
| endianness =
| page size =
| extensions =
| open =
| predecessor =
| successor =
| registers =
| gpr =
| fpr =
| vpr =
}}
</syntaxhighlight>
=== Description ===
<syntaxhighlight lang="wikitext">
{{Infobox CPU architecture
| name = Name of architecture, e.g. x86, SPARC, PowerPC, MIPS, ARM
| designer = Designer of the architecture
|
| introduced = Year introduced
| version = Version/revision of architecture/ISA
| design = Design strategy, e.g. RISC, CISC
| type = Type of architecture, e.g. Register-Register, Register-Memory, Memory-Memory
| encoding = Instruction set encoding, e.g. Fixed or Variable
| branching = Branching evaluation, e.g. Condition register, Condition code, Compare and branch
| endianness = Byte ordering, i.e. Little, Big, Bi
| page size = Primary size of page, i.e. 4 KiB, 2 MiB, 1 GiB; does not include "huge pages" and other extensions
| extensions = ISA extensions, i.e. MMX, SSE, AltiVec, etc
| open = Is the architecture open or not? (as in free or proprietary)▼
| predecessor = Earlier architecture(s) this one is based on, if it has a separate page
| successor = Later architecture(s) based primarily on this one, if it has a separate page
▲| open = Is the architecture open or not? (as in free or proprietary)
| registers = Number and size of processor registers
| gpr = Number of general-purpose registers (and size, if not indicated by bits=)
| fpr = Number of floating-point registers (and size, if not indicated by bits=)
| vpr = Number of vector registers (and size, if not indicated by bits=)
}}
</syntaxhighlight>
All fields are optional.
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| name = SPARC
| designer = [[Sun Microsystems]]
|
| introduced = 1985
| version = V9 (1993)
| design = RISC
| type = Register-Register
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| branching = Condition code
| endianness = Bi (Big → Bi)
| page size = 8 KiB
| extensions = [[Visual Instruction Set|VIS]] 1.0, 2.0, 3.0
| open = Yes
| gpr = 31 (G0 = 0; non-global registers use [[register window]]s)
| fpr = 32
}}
<syntaxhighlight lang="wikitext">
{{Infobox CPU architecture
| name = SPARC
| designer = [[Sun Microsystems]]
|
| introduced = 1985
| version = V9 (1993)
| design = RISC
| type = Register-Register
Line 49 ⟶ 91:
| branching = Condition code
| endianness = Bi (Big → Bi)
| page size = 8 KiB
| extensions = [[Visual Instruction Set|VIS]] 1.0, 2.0, 3.0
| open = Yes
| gpr = 31 (G0 = 0; non-global registers use [[register window]]s)
| fpr = 32
}}
</syntaxhighlight>
=== Parameters ===
All parameters are optional.
; name: Name of architecture, e.g. x86, SPARC, PowerPC, MIPS, ARM
; designer: Designer of the architecture
; bits: Width of accumulator/general registers/stack top, e.g. 32-bit, 64-bit
; introduced: Year introduced
; version: Version/revision of architecture/ISA
; design: Design strategy, e.g. RISC, CISC
; type: Type of architecture, e.g. Register-Register, Register-Memory, Memory-Memory
; encoding: Instruction set encoding, e.g. Fixed or Variable
; branching: Branching evaluation, e.g. Condition register, Condition code, Compare and branch
; endianness: Byte ordering, e.g. Little, Big, Bi
; page size: Primary size of page, e.g. 4 KiB, 2 MiB, 1 GiB; does not include "huge pages" and other extensions
; extensions: ISA extensions, e.g. MMX, SSE, AltiVec
; open: Is the architecture open or not? (as in free or proprietary)
; predecessor: Earlier architecture(s) this one is based on, if it has a separate page
; successor: Later architecture(s) based primarily on this one, if it has a separate page
; registers: Number and size of processor registers
; gpr: Number of general-purpose registers (and size, if not indicated by bits=)
; fpr: Number of floating-point registers (and size, if not indicated by bits=)
; vpr: Number of vector registers (and size, if not indicated by bits=)
=== See also ===
* {{tl|Infobox CPU}} — for [[central processing unit]]s
* {{tl|Infobox CPU series}}
* {{tl|Infobox computer hardware bus}} — for [[Bus (computing)|computer bus]]es
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