Features of IDE

1) It supports for defining a processor family and its version.

2) Supports a user definable assembler to support a new version

3) Provides multiuser environment

4) Supports conditional and unconditional break points.

5) Provides debugger

Features of ICE

1) It is hardware device to debug the software of embedded system.

2) Provides a window into the embedded system.

3) It emulates the CPU of the embedded systems computer.