On-board memory

On-board memory

Zebra Rapixo CoF is equipped with on-board memory that is model dependent. This memory is accessed through the memory controller and is used to store acquired images and images for or resulting from processing. The table below describes the memory and transfer rates available on different Zebra Rapixo CoF models.
Zebra Rapixo CoF model
On-board memory
Maximum theoretical transfer rate
Rapixo CoF40 4G
4 Gbytes DDR4 or 8 Gbytes DDR4
19.2 Gbytes/sec
Rapixo CoF100
16 Gbytes DDR4
85.3 Gbytes/sec
Zebra Rapixo CoF has a default of 128 Mbytes of on-board memory mapped onto the PCIe bus. You can use a Host pointer to access this memory, or you can access it directly from another PCIe bus master; this memory is referred to as shared memory. To allocate a buffer in shared memory, use the Aurora Imaging Library-Lite function MbufAlloc...() with M_ON_BOARD + M_SHARED.