AFIFM_WRISSUE (AFIFM) Register

Zynq UltraScale+ Devices Register Reference (UG1087)

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

AFIFM_WRISSUE (AFIFM) Register Description

Register NameAFIFM_WRISSUE
Offset Address0x0000000018
Absolute Address 0x00FD360018 (AFIFM0)
0x00FD370018 (AFIFM1)
0x00FD380018 (AFIFM2)
0x00FD390018 (AFIFM3)
0x00FD3A0018 (AFIFM4)
0x00FD3B0018 (AFIFM5)
0x00FF9B0018 (AFIFM6)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000007
DescriptionWrite Issuing Capability Register

Sets the maximum number of Outstanding Write Commands (Issuing Capability) allowed. Refers to the commands that can be outstanding from the AXI_FM to the PS-side. Alternate register name: WRISSUE

AFIFM_WRISSUE (AFIFM) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:4razRead as zero0x0RESERVED. Return 0 when read. Writes ignored.
CAPABILITY 3:0rwNormal read/write0x7Max number of outstanding write commands (Write Issuing Capability):
0000: 1 command
0001: 2 commands
etc
1111: 16 commands