Agilex™ 5 ES Device Errata and User Guidelines

ID 825514
Date 8/11/2025
Public
Document Table of Contents

2. Altera-Specific Errata for the Agilex™ 5 ES Devices

This section lists the Altera™ -specific Agilex™ 5 ES Errata. Each listed erratum has an associated status that identifies any planned fixes.

Table 1.  Device Issues
Issue Affected Devices (OPN) Planned Fix
Hard Processor System (HPS)
NAND Controller Slave DMA Interface Mapping Size Limited to 4 KB Page Size

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

USB 3.1 AxADDR width is limited to 32-bit Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

Observe high traffic latencies when EMACs are running at maximum throughput

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

Incorrect SD/eMMC controller preset SRS16.BCSDCLK register value

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

ECC Checksum Bytes for NAND Flash Data is Miscalculated

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

No direct SDM access to HPS SDRAM

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

Missing software control to reset individual CPU cores from another CPU core

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

HPS External Oscillator (HPS_OSC_CLK) does not work on HPS_IOA_1 and HPS_IOA_2

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

The On-Chip RAM Error Check and Correction (ECC) error injection will not work when using the Linux EDAC driver

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExxCS)

(A5Ex013BxxxxExx)

Intermittent missing of CoreSight STM hardware events

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExxCS)

(A5Ex013BxxxxExx)

HPS EMIF read throughput less than target​

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExxCS)

(A5Ex013BxxxxExx)

USB 3.1 Software Loopback test is not working

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExxCS)

(A5Ex013BxxxxExx)

The USB 3.1 controller has a possible glitch on the clock output during U3 to U0 power state transition

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

No planned fix
The USB 3.1 controller has a spillover condition during IN transfers for bulk endpoint which causes a DBE issue for the ISOC-IN Endpoint

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

No planned fix
USB 3.1 Controller Device Drops eSS ISOC Data if the ITP Delta Value is Greater than 63 units

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

No planned fix
The GIC ecc_derr_intr_n interrupt pin cannot be used

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

HPS I3C1 does not work in Master Mode

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

HPS I3C0 and I3C1 SDA/SCL pin does not comply with High-Z bus condition

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

GIC occasionally fails to capture edge-triggered interrupt request

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

Indeterministic HPS I/O state before device configuration

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

FPGA-to-HPS (F2H) bridge, HPS warm/cold reset and FPGA reconfiguration issues with SMMU enabled

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

Degraded HPS EMIF performance with 2MB L3 cache

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex013BxxxxExx)

LVDS SERDES
LVDS SERDES Transmitter(TX) and LVDS SERDES Receiver(Rx) is not supporting SERDES factor equal to 8

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

((A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

External Memory Interface (EMIF)
No LPDDR5 Link ECC Support

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

No LPDDR5 DBI Support

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

No DDR4 Read DBI Support

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

No LPDDR4 DBI Support

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

Reduced EMIF Maximum Frequency

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

No Clamshell support for DDR4

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

No Clamshell support for single-rank DDR4

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex013BxxxxExx)

GTS Transceiver
Issue in pause-based Ethernet MAC flow with certain quanta values

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

Issue in accessing MAC/PCS STATS register during functional reset

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

USB Compliance Pattern CP7 or CP8 incorrectly generated

Agilex™ 5 ES

(A5ED065BxxxxExxR0)

(A5ED065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

PCIe Gen4 RX lane margining feature is not supported

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

Dedicated CDR clock output pin (CDRCLKOUT_GTS) not available in bank 1C and 4B causing migration limitation to smaller device family

Agilex™ 5 ES

(A5Ex065BB32AExxR0)

Agilex™ 5 Production

(A5Ex065BB32AExx)

Incorrect TLP length decoding for 4 KB memory read request

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

USB 3.1 SKP order sets deletion does not work properly for clock PPM differences

Agilex™ 5 ES

(A5ED065BxxxxExxR0)

(A5ED065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

TX user clock output does not work for a certain range of VCO frequencies

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

PERSTn pin from HVIO banks fails to reset PCIe links

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

Aging issue on unconnected used GTS input reference clock pins

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

No planned fix

GTS Transceivers do not support direct EXTEST JTAG instruction in boundary scan test

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5EC065AB23AExxR0)

Agilex™ 5 Production

(A5Ex065BBxxAExx)

IOPLL in HVIO bank cannot drive the GTS transceiver bank.

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

Does not meet the minimum level of the USB 3.1 LFPS Peak-Peak Differential Output Voltage specification (VTX-DIFF-PP-LFPS)

Agilex™ 5 ES

(A5ED065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5ED065AxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

Issue in TX and RX stats counters value after MAC stats reset in GTS Ethernet Intel FPGA Hard IP

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

No planned fix for (A5Ex013BxxxxExx)

(A5Ex013BxxxxExxCS)

Issue in FEC codeword binning counter registers report inaccurate values in GTS Ethernet Intel FPGA Hard IP

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

No planned fix
Occasional equalization timeout or PCIe link training failure to achieve expected link speed during speed change, hot reset, and link disable

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

No planned fix
Reduced TX performance on GTS Ethernet FPGA Hard IP for 25GE line rate

Agilex™ 5 ES

(A5Ex065AxxxxExxR0)

No planned fix
Intermittent PCIe links failure caused by access to PCIe AXI4-Lite Status Register Responder interface

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

Production Devices

(A5Ex013BxxxxExxCS)

(A5Ex013BxxxxExx)

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

Transmission of all Ethernet frames is suspended upon reception of PAUSE frame request from External link partner

Agilex™ 5 ES

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

No planned fix
Occasional receiver error recorded in the Advanced Error Reporting (AER) register during speed change and power management procedures

Agilex™ 5 ES

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

No planned fix
Both ERR_COR and ERR_FATAL messages are sent when TLP with ECRC error is received

Agilex™ 5 ES

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

No planned fix
Multiple error messages are generated by the multifunction device when a non-function-specific error occurs

Agilex™ 5 ES

(A5Ex013BxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

No planned fix
MIPI DPHY
Reduced MIPI Maximum Frequency

Agilex™ 5 ES

(A5Ex065BxxxxE5SR0)

(A5Ex065BxxxxE6SR0)

Agilex™ 5 Production

A5Ex065BxxxxExx

Core and I/O
Voltage Sensor may not meet the Agilex 5 Device Data Sheet Specification

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

Core fabric local temperature sensor may not meet the Agilex 5 Device Data Sheet Specification

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

Boundary scan test is not feasible for certain I/O pins

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

Post Boundary Scan could not be performed during post-configuration of AGM ES version device

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex065AxxxxExxR0)

Production Devices

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

HVIO
Duty cycle distortion clock output path could not be achieved for High-voltage I/O (HVIO)

Agilex™ 5 ES

(A5Ex065BxxxxE5SR0)

(A5Ex065BxxxxE6SR0)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

HVIO pin may not meet the Leakage Current Specification in Agilex 5 Device Datasheet

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

HVIO pin driving strong random state during pre-configuration stage

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)

Output Pin Utilization Limit per HVIO Bank

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0

(A5Ex013BxxxxExxR1)

Agilex™ 5 Production

except

(A5Ex008BM16Axxx)

(A5Ex013BM16Axxx)

(A5Ex028BM16Axxx)

(A5Ex013BBM18Axxx)

Configuration
Reset timing violation for QSPI flash specification

Agilex™ 5 ES

(A5Ex065BxxxxExxR0)

(A5Ex013BxxxxExxR0)

(A5Ex065AxxxxExxR0)

(A5Ex013BxxxxExxR1)

(A5Ex013BxxxxExxCS)

Agilex™ 5 Production

(A5Ex065BxxxxExx)

(A5Ex065AxxxxExx)

(A5Ex013BxxxxExx)