radix Definition

The base of a system of numbers. Group logic level and numerical values are entered and displayed in binary, signed decimal, unsigned decimal, hexadecimal, or octal radix in the Quartus^® Prime software. The following data ranges apply to radix definitions.

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Radix	Syntax for Data Radix and Address Radix in a Memory Initialization File	Data Ranges (width = N)	Data Range Example (width = 4)
Binary (`0` and `1`)	BIN	`0` to `2N- 1`	`0 to 1111`
Unsigned decimal (`0` to `9`)	UNS	`0 to 2N- 1`	`0 to 15`
Signed decimal (`-9` to `9`)	DEC	`-2N- 1 to 2N- 1 - 1`	`-8 to 7`
Octal (`0` to `7`)	OCT	`0 to 2N- 1`	`0 to 17`
Hexadecimal (`0` to `F`)	HEX	`0 to 2N- 1`	`0 to F`

Note:

The data range for signed decimals (DEC) is -2Nto 2N"“ 1 for Memory Initialization Files in the Quartus^® Prime software.