NEC V30MZ: Difference between revisions
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* [https://www.ardent-tool.com/CPU/docs/NEC/V20-V30/v30mz.pdf NEC V30MZ datasheet] | * [https://www.ardent-tool.com/CPU/docs/NEC/V20-V30/v30mz.pdf NEC V30MZ datasheet] | ||
* [http://perfectkiosk.net/stsws.html#cpu STSWS - CPU - V30MZ/V Series Microprocessor] | |||
Revision as of 18:55, 27 August 2023
The NEC V30MZ is the CPU component of the WonderSwan SoC.
Unlike the NEC V20/V30 CPU family, the V30MZ is fully compatible with the Intel 80186's documented behaviour, as well as some of its undocumented behaviour (such as the SALC opcode); it also omits the V20/V30's opcode extensions.
The NEC V30MZ datasheet uses distinct names for opcodes and registers (NEC names); as all homebrew compilers and assemblers for the platform utilize Intel's official naming (Intel names), the latter is what the wiki has standardized on.
