Zynq UltraScale+ Devices Register Reference > Module Summary > AFIFM Module > WRISSUE (AFIFM) Register
Register Name | WRISSUE |
---|---|
Relative Address | 0x0000000018 |
Absolute Address |
0x00FD360018 (AFIFM0) 0x00FD370018 (AFIFM1) 0x00FD380018 (AFIFM2) 0x00FD390018 (AFIFM3) 0x00FD3A0018 (AFIFM4) 0x00FD3B0018 (AFIFM5) 0x00FF9B0018 (AFIFM6) |
Width | 32 |
Type | mixedMixed types. See bit-field details. |
Reset Value | 0x00000007 |
Description | Write 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.
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:4 | razRead as zero | 0x0 | RESERVED. Return 0 when read. Writes ignored. |
CAPABILITY | 3:0 | rwNormal read/write | 0x7 | Max number of outstanding write commands (Write Issuing Capability): 4'h0: 1 command 4'h1: 2 commands' ' '4'hF: 16 commands |