Zynq UltraScale+ Devices Register Reference > Module Summary > PCIE_ATTRIB Module > ATTR_107 (PCIE_ATTRIB) Register
Register Name | ATTR_107 |
---|---|
Relative Address | 0x00000001AC |
Absolute Address | 0x00FD4801AC (PCIE_ATTRIB) |
Width | 32 |
Type | rwNormal read/write |
Reset Value | 0x00000008 |
Description | ATTR_107 |
This register should only be written to during reset of the PCIe block
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
attr_vc0_total_credits_npd | 10:0 | rwNormal read/write | 0x8 | Number of credits that should be advertised for Non-Posted data received on Virtual Channel 0. The number of non posted data credits advertised by the block is equal to two times the number of non posted header credits if atomic operations are supported or is equal to the number of non posted header credits if atomic operations are not supported. The bytes advertised must be less than or equal to the bram bytes available. See VC0_RX_RAM_LIMIT |