case class MemorySlaveConstraints(address: Seq[AddressSet], supportsRead: TransferSizes, supportsWrite: TransferSizes) extends Product with Serializable
Constrains the "virtual" memory region as seen by Bridge.
- address
AddressSets defining the addresses the bridge will access. These addresses may overlap with other bridges, Golden Gate will ensure isolation by using a base-and-bound scheme based on the range of the requested addresses. THe reqested addresses need not be contiguous and their union need not being at address 0. Currently non-contiguous regions will be allocated memory as though it were continguous.
- supportsRead
TransferSize specifying the range of read transaction sizes this bridge will produce
- supportsWrite
TransferSize specifying the range of write transaction sizes this bridge will produce Example. Request 4GiB of host DRAM, with read and write transactions that range between 1 and 64B: MemorySlaveConstraints(AddressSet(0, 0x3FFF_FFFF), TransferSizes(1, 64), TransferSizes(1, 64)) Q: Perhaps the last two parameters should be removed, and the bridge should be forced to work the slaves it is given?
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- new MemorySlaveConstraints(address: Seq[AddressSet], supportsRead: TransferSizes, supportsWrite: TransferSizes)
- address
AddressSets defining the addresses the bridge will access. These addresses may overlap with other bridges, Golden Gate will ensure isolation by using a base-and-bound scheme based on the range of the requested addresses. THe reqested addresses need not be contiguous and their union need not being at address 0. Currently non-contiguous regions will be allocated memory as though it were continguous.
- supportsRead
TransferSize specifying the range of read transaction sizes this bridge will produce
- supportsWrite
TransferSize specifying the range of write transaction sizes this bridge will produce Example. Request 4GiB of host DRAM, with read and write transactions that range between 1 and 64B: MemorySlaveConstraints(AddressSet(0, 0x3FFF_FFFF), TransferSizes(1, 64), TransferSizes(1, 64)) Q: Perhaps the last two parameters should be removed, and the bridge should be forced to work the slaves it is given?
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- val address: Seq[AddressSet]
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- val supportsRead: TransferSizes
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