can anyone tell me the difference between pipelined bus and depipelined bus?and i have uploaded two screen shot of both so what does that arrow from mclk to a[31:0] indicates?

Hi ineev,

Sorry but I've never used that device, so cannot say how the ARM7TDMI core has been integrated with the rest of the "lpc2148" system.

If nobody on this forum can help you, it might be better approaching the vendor of this device, which I think might be NXP based on what I am seeing when searching for this part.

I'm also seeing that it is based on the ARM7TDMI-S rather than the ARM7TDMI, so different signal timings because it is a synthesisable core.

JD

Hi ineev,

Sorry but I've never used that device, so cannot say how the ARM7TDMI core has been integrated with the rest of the "lpc2148" system.

If nobody on this forum can help you, it might be better approaching the vendor of this device, which I think might be NXP based on what I am seeing when searching for this part.

I'm also seeing that it is based on the ARM7TDMI-S rather than the ARM7TDMI, so different signal timings because it is a synthesisable core.

JD