Compiler / Assembler

Emulator / Debugger

ROM Writer

3rd Party

On-Chip Debugger


On-chip debugger program is for 8-bit MCUs what has a OCD1 and OCD2 block inside. This is a debugging software and support ABOV's M8051 series MCUs.

In order to use this software, OCD1/2 interface H/W is required. OCD2 uses two channel to download user's code, reads and modifies the internal memory and SFR(Special Function Register). So it can work even the MCU is attached on the target system. Besides, it can be run at MCU's maximum speed in OCD mode.


Title File Name Type Language Version Issue Date Size Down
OCD S/W 32bit (include KEIL plug-in) Setup32_OCD_OCDII_debugger_V2.036.00(191205).exe English 2.036.00 2019-12-05 7.7MB
OCD S/W 64bit (include KEIL plug-in) Setup64_OCD_OCDII_debugger_V2.036.00(191205).exe English 2.036.00 2019-12-05 7.74MB
OCD User Guide ENG_DBG_OCD1-2_userGuide_V1.007.00(180503).pdf English 1.007.00 2018-05-03 3.63MB
OCD User Guide CHN_DBG_OCD1-2_userGuide_V1.007.00(180503).pdf Chinese 1.007.00 2018-05-03 3.85MB
OCD driver installation on Windows10 or 8.x OCD driver install Windows10_8.1.pdf English 1.001.00 2015-09-04 1.42MB
History file History_OCD_V2.036.00(191205).pdf English 2.036.00 2019-12-05 345.23KB