Zynq UltraScale+ Devices Register Reference > Module Summary > AXIPCIE_MAIN Module > TX_PCIE_MSG_EXECUTE (AXIPCIE_MAIN) Register
Register Name | TX_PCIE_MSG_EXECUTE |
---|---|
Relative Address | 0x0000000620 |
Absolute Address | 0x00FD0E0620 (AXIPCIE_MAIN) |
Width | 32 |
Type | roRead-only |
Reset Value | 0x00000000 |
Description | PCIe Message Request Execution. |
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:26 | roRead-only | 0x0 | |
msg_done_status | 25:24 | roRead-only | 0x0 | Message Transaction Done Status. Cleared when msg_execute is written to 1. Set to the Message transaction status when msg_done is set to 1. |
Reserved | 23:17 | roRead-only | 0x0 | |
msg_done | 16 | roRead-only | 0x0 | Message Transaction Done. Cleared when msg_execute is written to 1 to start a new Message transaction. Set to 1 when the transaction is completed. |
Reserved | 15:9 | roRead-only | 0x0 | |
msg_busy | 8 | roRead-only | 0x0 | Message Transaction Busy. Set to 1 when msg_execute is written to 1. Cleared when msg_done is set to 1 indicating that the transaction is completed. |
Reserved | 7:1 | roRead-only | 0x0 | |
msg_execute | 0 | roRead-only | 0x0 | Message Transaction Execute. Write a 1 to transmit an Message transaction. The transaction is created using the values in the CONTROL, ADDRESS, and DATA regsiters. |