AFIFM_RDISSUE (AFIFM) Register - UG1087

Zynq UltraScale+ Devices Register Reference (UG1087)

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

AFIFM_RDISSUE (AFIFM) Register Description

Register NameAFIFM_RDISSUE
Offset Address0x0000000004
Absolute Address 0x00FD360004 (AFIFM0)
0x00FD370004 (AFIFM1)
0x00FD380004 (AFIFM2)
0x00FD390004 (AFIFM3)
0x00FD3A0004 (AFIFM4)
0x00FD3B0004 (AFIFM5)
0x00FF9B0004 (AFIFM6)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000007
DescriptionRead Issuing Capability Register

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

AFIFM_RDISSUE (AFIFM) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:5razRead as zero0x0RESERVED. Return 0 when read. Writes ignored.
CAPABILITY 3:0rwNormal read/write0x7Max number of outstanding read commands (Read Issuing Capability):
0000: 1 command
0001: 2 commands
etc
1111: 16 commands