S_AXI - 1.1 English

Soft-Decision FEC Integrated Block LogiCORE IP Product Guide (PG256)

Document ID
PG256
Release Date
2022-10-19
Version
1.1 English
Interface
Specifies the S_AXI parameter interface configuration.
Runtime-Configured
the S_AXI parameter interface is exposed and the core and LDPC parameters must be configured by an external source. The IP core generates configuration parameters which are written to a file and also exported to the standalone driver in the Vitis™ software platform.
Initialized retain I/F
The code parameters are automatically initialized at device configuration or after reset. Initialization values for the core parameter can also be specified using the corresponding core configuration screen parameters.
Initialized
The S_AXI parameter interface is removed from the IP core and the Enable I/Fs core parameter is set.
Core Parameters
Specifies initialization values for the following core parameters when Interface is set to Initialized retain I/F or Initialized.
Enable I/Fs
Set all interfaces enable bits in the AXIS_ENABLE register.
Out of Order
Sets the out of order bit in the ORDER register.
Interrupts
Clears all bits of the Interrupt Mask register, thereby enabling interrupts.
ECC Interrupts
None, Both, or Multi-bit Only.
Both
All bits of the ECC Interrupt Mask register are cleared, enabling all ECC interrupts.
Multi-bit Only
Only the two-bit ECC error bits are cleared, enabling only the two-bit ECC interrupts.
Bypass
Sets the BYPASS register.
AXI WR Protect
Sets the AXI_WR_PROTECT register.
Code WR Protect
Sets the CORE_WR_PROTECT register.