Embedded Memory FPGA IPs Release Notes: RAM: 1-PORT, RAM: 2-PORT, RAM: 4-PORT, ROM: 1-PORT, and ROM: 2-PORT

Download PDF
ID 683110
Date 8/04/2025
Public
Document Table of Contents
Document Table of Contents x
1. Embedded Memory FPGA IPs Release Notes: RAM: 1-PORT, RAM: 2-PORT, RAM: 4-PORT, ROM: 1-PORT, and ROM: 2-PORT
1. Embedded Memory FPGA IPs Release Notes: RAM: 1-PORT, RAM: 2-PORT, RAM: 4-PORT, ROM: 1-PORT, and ROM: 2-PORT x
1.1. RAM: 1-PORT 1.2. RAM: 2-PORT 1.3. RAM: 4-PORT 1.4. ROM: 1-PORT 1.5. ROM: 2-PORT
1.1. RAM: 1-PORT x
1.1.1. RAM: 1-PORT FPGA IP v20.1.1 1.1.2. RAM: 1-PORT Intel® FPGA IP v20.1.0 1.1.3. RAM: 1-PORT Intel® FPGA IP v20.0.0 1.1.4. RAM: 1-PORT Intel® FPGA IP v19.2.0 1.1.5. RAM: 1-PORT Intel® FPGA IP v18.0
1.2. RAM: 2-PORT x
1.2.1. RAM: 2-PORT FPGA IP v20.6.0 1.2.2. RAM: 2-PORT FPGA IP v20.5.0 1.2.3. RAM: 2-PORT Intel® FPGA IP v20.4.1 1.2.4. RAM: 2-PORT Intel® FPGA IP v20.4.0 1.2.5. RAM: 2-PORT Intel® FPGA IP v20.2.0 1.2.6. RAM: 2-PORT Intel® FPGA IP v20.1.0 1.2.7. RAM: 2-PORT Intel® FPGA IP v20.0.0 1.2.8. RAM: 2-PORT Intel® FPGA IP v19.2.0 1.2.9. RAM: 2-PORT Intel® FPGA IP v19.1 1.2.10. RAM: 2-PORT Intel® FPGA IP v18.1 1.2.11. RAM: 2-PORT Intel® FPGA IP v18.0
1.3. RAM: 4-PORT x
1.3.1. RAM: 4-PORT FPGA IP v20.1.1 1.3.2. RAM: 4-PORT Intel® FPGA IP v20.1.0 1.3.3. RAM: 4-PORT Intel® FPGA IP v20.0.0 1.3.4. RAM: 4-PORT Intel® FPGA IP v19.2.0 1.3.5. RAM: 4-PORT Intel® FPGA IP v19.1 1.3.6. RAM: 4-PORT Intel® FPGA IP v18.0
1.4. ROM: 1-PORT x
1.4.1. ROM: 1-PORT FPGA IP v20.2.2 1.4.2. ROM: 1-PORT Intel® FPGA IP v20.2.1 1.4.3. ROM: 1-PORT Intel® FPGA IP v20.2.0 1.4.4. ROM: 1-PORT Intel® FPGA IP v20.1.0 1.4.5. ROM: 1-PORT Intel® FPGA IP v20.0.0 1.4.6. ROM: 1-PORT Intel® FPGA IP v19.2.0 1.4.7. ROM: 1-PORT Intel® FPGA IP v19.1 1.4.8. ROM: 1-PORT Intel® FPGA IP v18.0
1.5. ROM: 2-PORT x
1.5.1. ROM: 2-PORT FPGA IP v20.1.1 1.5.2. ROM: 2-PORT Intel® FPGA IP v20.1.0 1.5.3. ROM: 2-PORT Intel® FPGA IP v20.0.0 1.5.4. ROM: 2-PORT Intel® FPGA IP v19.2.0 1.5.5. ROM: 2-PORT Intel® FPGA IP v18.1 1.5.6. ROM: 2-PORT Intel® FPGA IP v18.0
1. Embedded Memory FPGA IPs Release Notes: RAM: 1-PORT, RAM: 2-PORT, RAM: 4-PORT, ROM: 1-PORT, and ROM: 2-PORT

1.2.4. RAM: 2-PORT Intel® FPGA IP v20.4.0

Table 14.  v20.4.0 2023.06.26
Quartus® Prime Version Description Impact
23.2 Error message is prompted when the following parameters are set in the parameter editor:
  • RAM_BLOCK_TYPE is set to MLAB.
  • Read-during-write mode is set to OLD_DATA.
  • Asynchronous clear feature for read address is enabled.
 IP upgrade is optional in Quartus® Prime Pro Edition software version 23.2.
  • IP regeneration is only required if customers have the similar design mentioned.
  • There are no changes to other existing features.
Level Two Title