pcap_status (CSU) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

Document ID
UG1087
Release Date
2024-03-13
Revision
1.10

pcap_status (CSU) Register Description

Register Namepcap_status
Offset Address0x0000003010
Absolute Address 0x00FFCA3010 (CSU)
Width32
TyperoRead-only
Reset Value0x00000003
DescriptionPCAP Status

pcap_status (CSU) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved28:14roRead-only0x0Reserved
pcfg_gwe13roRead-only0x0PL global write enable
pcfg_mcap_mode12roRead-only0x0Idicantes that the MCAP is active on the PL CFG.
pl_gts_usr_b11roRead-only0x0Indicates that the PL IO are globally tri-stated under user control
pl_gts_cfg_b10roRead-only0x0Indicates that the PL IO are globally tri-stated under cfg control
pl_gpwrdwn_b 9roRead-only0x0Indicates that the PL is in a power down state (PL controlled)
pl_ghigh_b 8roRead-only0x0Indicates that the PL interconnect is being held high
pl_fst_cfg 7roRead-only0x0Indicates that the PL has completed its first configuration
pl_cfg_reset_b 6roRead-only0x0Indicates that the PL is under reset
pl_seu_error 5roRead-only0x0Indicates that the PL has encouted and SEU error (feature must be enabled in the PL)
pl_eos 4roRead-only0x0Indicates that the PL has reached the end of startup
pl_done 3roRead-only0x0Indicates that the PL configuration is done (done pad)
pl_init 2roRead-only0x0Indicates that the PL has completed its init sequence
pcap_rd_idle 1roRead-only0x1Indicates that all reads from the PL have completed. This should be used in conjuction with the CSU DMA status to determine when the PL readback has completed. This bit is not valid when the PCAP is in reset.
0x1 - Idle
0x0 - Readback in progress
pcap_wr_idle 0roRead-only0x1Indicates that all writes to the PL have completed. This should be used in conjunction with the CSU DMA status to indicate when a PCAP write cycle has fully finished. This bit is not valid when the PCAP is in reset.
0x1 - Idle
0x0 - Writing to PL in progress