... | ... | @@ -7,7 +7,34 @@ The DI/OT System Board is one of the main components of the [Distributed I/O Tie |
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The DI/OT System Board controls the whole DI/OT crate, communicating with up to 8 Peripheral Boards and higher layers of the control system using [White Rabbit](https://ohwr.org/project/white-rabbit/wikis/home), Gigabit Ethernet or any other industrial fieldbus.
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## Main features and components
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### SoC / FPGA
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| **Type** | **Component** | **How many** | **Other designs** | **Comments** |
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| ------ | ------ | ------ | ------ | ------ |
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| Zynq Ultrascale+ ZU7 | XCZU7CG-1FFVF1517E | 1 | AFCZ | |
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### Memories
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| **Type** | **Component** | **How many** | **Other designs** | **Comments** |
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| ------ | ------ | ------ | ------ | ------ |
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| PS DDR4 8Gb x4 | e.g. MT40A512M16TB | 4 (5 with ECC) | | 8Gb (512M x 16 x 4) |
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| PL DDR4 8Gb | e.g. MT40A512M16TB | 1 | | 8Gb (512M x 16 x 4) |
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| QSPI 512Mbit | MT25QU512ABB | 1 | 7S, ZCU102 | NOR Flash |
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| eMMC 32Gb | IS21ES04G-JCLI | 1 | 7S | 4Gb x 8 |
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### White Rabbit support
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| **Type** | **Component** | **How many** | **Other designs** | **Comments** |
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| ------ | ------ | ------ | ------ | ------ |
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### Other oscillators / clock generators
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| **Type** | **Component** | **How many** | **Other designs** | **Comments** |
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| ------ | ------ | ------ | ------ | ------ |
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### Power
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| **Type** | **Component** | **How many** | **Other designs** | **Comments** |
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| ------ | ------ | ------ | ------ | ------ |
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### Miscellaneous
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| **Type** | **Component** | **How many** | **Other designs** | **Comments** |
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| ------ | ------ | ------ | ------ | ------ |
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## Related links and documents
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