... | @@ -36,6 +36,9 @@ A: The DIOT standard is based on the Compact PCI standard. CPCI-S.0 uses Eurocar |
... | @@ -36,6 +36,9 @@ A: The DIOT standard is based on the Compact PCI standard. CPCI-S.0 uses Eurocar |
|
|
|
|
|
We have selected CPCI-S.0 because its backplane is fully passive and provides many I/O lines from the central System Slot to all Peripheral Slots. Therefore, we can use it for simple communication between the modules (like SPI), but we also defined two high-speed differential lanes per-slot for high speed (e.g. using FPGA MGTs) communication between the boards.
|
|
We have selected CPCI-S.0 because its backplane is fully passive and provides many I/O lines from the central System Slot to all Peripheral Slots. Therefore, we can use it for simple communication between the modules (like SPI), but we also defined two high-speed differential lanes per-slot for high speed (e.g. using FPGA MGTs) communication between the boards.
|
|
|
|
|
|
|
|
### Q: How are slots in the DI/OT chassis numbered?
|
|
|
|
|
|
|
|
System Board (left most) is slot 0. Peripheral Slots are numbered left to right 1 to 8. Power Supplies are numbered left to right 1 to 2.
|
|
|
|
|
|
### Q: How does it look in practice?
|
|
### Q: How does it look in practice?
|
|
|
|
|
... | | ... | |