Changes
Advantage of this model is on use of CH376 for USB : USB in FAT32&extfs, with nothing to do at the CPC side.
There is no external ROM, so the microntroller access the emulated RAM/ROM and USB/MicroUSB MicroSD at the same time: Direct write from the uSD to the CPC emulated RAM at 3MB/s (For example).
The PicoCPC is clocked at 375Mhz [https://www.cpcwiki.eu/forum/amstrad-cpc-hardware/picocpc/msg248409/#msg248409 Source]. So it is not as powerful as the [[RSF3]] clocked at 480Mhz. But it is more powerful than the [[M4 Board]] clocked at 168Mhz. [https://www.spinpoint.org/2015/10/23/cortex-m4-board/ Source]
