Quartus II Settings File Reference Manual - Altera

Chapter 4: Analysis & Synthesis Assignments 4–119
MAX_RAM_BLOCKS_M4K
MAX_RAM_BLOCKS_M4K
Type
Allows you to specify the maximum number of M4K, M9K, M20K, or M10K memory
blocks that the Compiler may use for a device. This option overrides the usual
method of using the maximum number of M4K, M9K, M20K, or M10K memory
blocks the current device supports, when the value is non-negative and is less than
the maximum number of M4K, M9K, M20K, or M10K memory blocks available on the
current device.
This option is also useful in incremental compilation to set different M4K, M9K,
M20K, or M10K memory block usage limits for different partitions.
This option can be used as a project-wide option or on a specific partition by setting
the assignment on the instance name of the partition root. The assignment on a
partition overrides the global assignment (if any) for that particular partition.
This option is useful for device migration.
Integer
Device Support
This setting can be used in projects targeting the following device families:
■ Arria GX
■ Arria II GX
■ Arria II GZ
■ Arria V
■ Cyclone
■ Cyclone II
■ Cyclone III
■ Cyclone III LS
■ Cyclone IV E
■ Cyclone IV GX
■ Cyclone V
■ HardCopy II
■ HardCopy III
■ HardCopy IV
■ MAX II
■ MAX V
■ Stratix
■ Stratix GX
■ Stratix II
June 2012 Altera Corporation Quartus Settings File
Reference Manual