Glue Logic Controller (GLOC)

Driver for the Glue Logic Controller.

This driver provides access to the main features of the Glue Logic controller.

See Quick Start Guide for the GLOC driver.

Data Structures
struct	gloc_dev_inst
	Glue Logic Controller driver software instance structure. More...
struct	gloc_lut_config
	GLOC lookup table (LUT) configuration structure. More...

Functions
void	gloc_disable (struct gloc_dev_inst *const dev_inst)
	Disable the GLOC module. More...
void	gloc_enable (struct gloc_dev_inst *const dev_inst)
	Enable the GLOC module. More...
void	gloc_init (struct gloc_dev_inst *const dev_inst, Gloc *const gloc)
	Initialize the GLOC module. More...
void	gloc_lut_get_config_defaults (struct gloc_lut_config *const config)
	Get the default configuration for lookup table (LUT) unit of GLOC. More...
void	gloc_lut_set_config (struct gloc_dev_inst *const dev_inst, uint32_t lut_id, struct gloc_lut_config *const config)
	Configure the lookup table (LUT) unit of GLOC. More...

void gloc_disable

(

struct gloc_dev_inst *const

dev_inst

)

Disable the GLOC module.

Parameters

dev_inst

Device structure pointer.

References gloc_dev_inst::hw_dev, SLEEPMGR_SLEEP_0, sleepmgr_unlock_mode(), and sysclk_disable_peripheral_clock().

void gloc_enable

(

struct gloc_dev_inst *const

dev_inst

)

Enable the GLOC module.

Parameters

dev_inst

Device structure pointer.

References CONFIG_GLOC_GENCLK_DIV, CONFIG_GLOC_GENCLK_SRC, genclk_config_defaults(), genclk_config_set_divider(), genclk_config_set_source(), genclk_enable(), genclk_enable_source(), gloc_dev_inst::hw_dev, sleepmgr_lock_mode(), SLEEPMGR_SLEEP_0, and sysclk_enable_peripheral_clock().

Referenced by main().

void gloc_init	(	struct gloc_dev_inst *const	dev_inst,
		Gloc *const	gloc
	)

Initialize the GLOC module.

Parameters

dev_inst	Device structure pointer.
gloc	Base address of the GLOC instance.

References Assert, and gloc_dev_inst::hw_dev.

Referenced by main().

void gloc_lut_get_config_defaults

(

struct gloc_lut_config *const

config

)

Get the default configuration for lookup table (LUT) unit of GLOC.

The default configuration is as follows:

• Filter: enable
• Input mask: 0xF, all four inputs are enabled
• Truth table value: 0x00

Parameters

config

Pointer to GLOC LUT configuration.

References Assert, gloc_lut_config::filter, gloc_lut_config::input_mask, and gloc_lut_config::truth_table_value.

Referenced by run_gloc_4inputs_xor_test().

void gloc_lut_set_config	(	struct gloc_dev_inst *const	dev_inst,
		uint32_t	lut_id,
		struct gloc_lut_config *const	config
	)

Configure the lookup table (LUT) unit of GLOC.

Parameters

dev_inst	Device structure pointer.
lut_id	LUT ID.
config	Pointer to GLOC LUT configuration.

References gloc_lut_config::filter, gloc_dev_inst::hw_dev, gloc_lut_config::input_mask, and gloc_lut_config::truth_table_value.

Referenced by run_gloc_4inputs_xor_test().