CONFIG_CORDIC: CORDIC algorithm

General informations

The Linux kernel configuration item CONFIG_CORDIC has multiple definitions:

CORDIC algorithm found in lib/math/Kconfig

The configuration item CONFIG_CORDIC:

• prompt: CORDIC algorithm
• type: tristate
• depends on: (none)
• defined in lib/math/Kconfig
• found in Linux kernels: 5.2–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: cordic, cordic

Help text

This option provides an implementation of the CORDIC algorithm; calculations are in fixed point. Module will be called cordic.

CORDIC algorithm found in lib/Kconfig

The configuration item CONFIG_CORDIC:

• prompt: CORDIC algorithm
• type: tristate
• depends on: (none)
• defined in lib/Kconfig
• found in Linux kernels: 3.3–3.19, 4.0–4.20, 5.0–5.1
• modules built: cordic, cordic

Help text

This option provides an implementation of the CORDIC algorithm; calculations are in fixed point. Module will be called cordic.

Cordic function found in lib/Kconfig

The configuration item CONFIG_CORDIC:

• prompt: Cordic function
• type: tristate
• depends on: (none)
• defined in lib/Kconfig
• found in Linux kernels: 3.1–3.2
• modules built: cordic, cordic

Help text

The option provides arithmetic function using cordic algorithm so its calculations are in fixed point. Modules can select this when they require this function. Module will be called cordic.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module cordic CONFIG_CORDIC : lib/Kconfig : "CORDIC algorithm" # in 3.1–3.19, 4.0–4.20, 5.0–5.1
• lkddb module cordic CONFIG_CORDIC : lib/math/Kconfig : "CORDIC algorithm" # in 5.2–5.19, 6.0–6.17, 6.18-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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