CH559¶

Hardware¶

Platform Intel MCS-51 (8051): The Intel MCS-51 (commonly termed 8051) is an internally Harvard architecture, complex instruction set computer (CISC) instruction set, single chip microcontroller (uC) series developed by Intel in 1980 for use in embedded systems.

Configuration¶

Please use CH559 ID for board option in “platformio.ini” (Project Configuration File):

[env:CH559]
platform = intel_mcs51
board = CH559

You can override default CH559 settings per build environment using board_*** option, where *** is a JSON object path from board manifest CH559.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:CH559]
platform = intel_mcs51
board = CH559

; change microcontroller
board_build.mcu = ch559

; change MCU frequency
board_build.f_cpu = 12000000L

Debugging¶

Debugging currently does not support CH559 board.