iC2000/iC4000

items
Can I use the iC4000 power supply for iC2000 and/or iC1000?
I have the IC2000 and I want to use the shadow memory. I tried to enable it in the ‘Hardware/In-Circuit Emulation/Hardware/Shadow Memory’ box, but the Address Range is grayed out. Why?
I use the IC2000 in-circuit emulator and RT- watches. When I try to watch a buffer of 20 bytes, only the first 16 are updated and the last 4 always remain at 0 value.
I’ve upgraded my in-circuit emulator from 256kB to 1MB emulation memory. My project was working before, but now I cannot read the target memory.
Why I cannot use the ‘Run in Target Mode’ option.