DRAM Memory Size per Product
| Product | DRAM Memory Size |
|---|---|
| 1629 Coaxlink Duo PCIe/104-EMB
|
512 MB |
|
1630 Coaxlink Mono |
512 MB |
| 1631 Coaxlink Duo | 1 GB |
|
1632 Coaxlink Quad |
1 GB |
| 1633 Coaxlink Quad G3 | 1 GB |
| 1633-LH Coaxlink Quad G3 LH | 1 GB |
| 1634 Coaxlink Duo PCIe/104-MIL | 512 MB |
| 1635 Coaxlink Quad G3 DF | 1 GB |
| 1637 Coaxlink Quad 3D-LLE | 1 GB |
| 3602 Coaxlink Octo | 2 GB |
| 3603 Coaxlink Quad CXP-12 | 2 GB |
| 3603-4 Coaxlink Quad CXP-12 | 4 GB |
| 3620 Coaxlink Quad CXP-12 JPEG | 2 GB |
| 3620-4 Coaxlink Quad CXP-12 JPEG | 4 GB |
| 3625 Coaxlink QSFP+ | 4 GB |
The DRAM memory is partitioned according to the installed firmware variants.
| ● | All firmware variants allocate one partition named FIFO Buffer for each stream of each device. |
| ● | The firmware variants supporting FFC allocate one partition for the storage of gain and offset coefficients |
Fifo Buffer Operation
The Fifo Buffer operates as a FIFO to decouple the CoaXPress data flow from the Pixel Processing and the PCI Express data flow.
It absorbs temporary dropouts of the PCI Express data flow ensuring a reliable CoaXPress data acquisition.
It enables burst-mode CoaXPress data acquisition at the highest data rates regardless the limits of the Pixel Processor and the PCI Express interface.