IPR-SDRAM/HPDDR2 Altera, IPR-SDRAM/HPDDR2 Datasheet - Page 86
IPR-SDRAM/HPDDR2
Manufacturer Part Number
IPR-SDRAM/HPDDR2
Description
IP CORE Renewal Of IP-SDRAM/HDDR2
Manufacturer
Altera
Datasheet
1.IP-SDRAMHPDDR.pdf
(88 pages)
Specifications of IPR-SDRAM/HPDDR2
Software Application
IP CORE, Memory Controllers, SDRAM
Supported Families
Stratix FPGAs, Quartus II
Core Architecture
FPGA
Core Sub-architecture
Arria, Cyclone, Stratix
Rohs Compliant
NA
Lead Free Status / RoHS Status
na
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A–4
DDR and DDR2 SDRAM High-Performance Controller User Guide
Table A–4. Interrupt Mask Register
Table A–5
Table A–5. Single-Bit Error Location Status Register
Table A–6
Table A–6. Double-Bit Error Location Status Register
Bits N – 1 down to 0
Others
Bits N-1 down to 0
Others
Others
Bit
0
1
2
3
4
shows the single-bit error location status register.
shows the double-bit error location status register.
Bit
Bit
Single-bit error
Double-bit error
Maximum single-bit error
Maximum double-bit error
Double-bit error during read-
modify-write
Reserved
Name
Interrupt
Reserved
Cause of Interrupt
Reserved
Name
Name
threshold exceeding condition.
threshold exceeding condition.
occurs during a read-modify-write condition.
(partial write).
Reserved.
When 1, masks single-bit error.
When 1, masks double-bit error.
When 1, masks single-bit error maximum
When 1, masks double-bit error maximum
When 1, masks interrupt when double-bit error
When 0, no single-bit error; when 1, single-bit
error occurred in this 64-bit part.
Reserved.
When 0, no double-bit error; when 1, double-
bit error occurred in this 64-bit part.
Reserved.
Description
Description
Description
© March 2009 Altera Corporation
Register Bits
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