Oki ADI board is a standard JTAG ARM Debugger interface board. ADI stands for ARM Debugger Interface. Oki ADI board is very similar to ARM Multi ICE and its design is intended as a low priced, qualified replacement for ARM Multi ICE in a debugging configuration.

Oki ADI board requires the Oki ICE server to communicate with an RDI compatible debugger on the development host. Oki ICE is a communication server similar to ARM Multi ICE server. Oki ICE is bundled with Oki ADI boards.

Oki ADI board is currently supported only for Windows 98 and Windows 95 systems. Currently there is no support for Windows NT or Windows 2000. Due to this compatibility issue, Oki Semiconductor no longer supports ADI board in the North American Market.