Driver for the Altera CDR/CMU PLL dynamic reconfiguration. More...

#include <limits.h>
#include "no_os_util.h"
#include "altera_a10_cdr_pll.h"

Include dependency graph for altera_a10_cdr_pll.c:

Macros
#define	A10_CDR_PLL_PFD_MIN 50000 /* 50.00 Mhz */

#define	A10_CDR_PLL_PFD_MAX 800000 /* 800.00 Mhz */

#define	A10_CDR_PLL_VCO_MIN 4900000 /* 4.90 GHz */

#define	A10_CDR_PLL_VCO_MAX 14150000 /* 14.15 GHz */

Functions
uint32_t	altera_a10_cdr_lookup_vco_speed (uint32_t fvco)
	altera_a10_cdr_lookup_vco_speed

uint32_t	altera_a10_cdr_lookup_vco_speed_fix (uint32_t fvco)
	altera_a10_cdr_lookup_vco_speed_fix

uint32_t	altera_a10_cdr_lookup_cp_current_pd (uint32_t fvco, uint32_t lpd)
	altera_a10_cdr_lookup_cp_current_pd

uint32_t	altera_a10_cdr_lookup_clklow_div (uint32_t fref)
	altera_a10_cdr_lookup_clklow_div

uint32_t	altera_a10_cdr_lookup_fastlock (uint32_t lpd)
	altera_a10_cdr_lookup_fastlock

uint32_t	altera_a10_cdr_lookup_lf_resistor_pd (uint32_t fvco, uint32_t lpd)
	altera_a10_cdr_lookup_lf_resistor_pd

uint32_t	altera_a10_cdr_lookup_lf_resistor_pfd (uint32_t fvco, uint32_t m, uint32_t lpfd)
	altera_a10_cdr_lookup_lf_resistor_pfd

uint32_t	altera_a10_cdr_lookup_cp_current_pfd (uint32_t fvco, uint32_t m, uint32_t lpfd)
	altera_a10_cdr_lookup_cp_current_pfd

void	altera_a10_cdr_calc_params (uint32_t fref, uint32_t fout, uint32_t best_n, uint32_t best_m, uint32_t best_lpfd, uint32_t best_lpd, uint32_t *best_fvco)
	altera_a10_cdr_calc_params

long	altera_a10_cdr_pll_round_rate (struct adxcvr *xcvr, uint32_t rate_khz)
	altera_a10_cdr_pll_round_rate

int32_t	altera_a10_cdr_pll_set_rate (struct adxcvr *xcvr, uint32_t rate_khz)
	altera_a10_cdr_pll_set_rate

uint32_t	altera_a10_cdr_pll_recalc_rate (struct adxcvr *xcvr)
	altera_a10_cdr_pll_recalc_rate

Detailed Description

Driver for the Altera CDR/CMU PLL dynamic reconfiguration.

Author: DBogdan (drago.nosp@m.s.bo.nosp@m.gdan@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

SPDX-License-Identifier: BSD-3-Clause

Macro Definition Documentation

◆ A10_CDR_PLL_PFD_MAX

#define A10_CDR_PLL_PFD_MAX 800000 /* 800.00 Mhz */

◆ A10_CDR_PLL_PFD_MIN

#define A10_CDR_PLL_PFD_MIN 50000 /* 50.00 Mhz */

◆ A10_CDR_PLL_VCO_MAX

#define A10_CDR_PLL_VCO_MAX 14150000 /* 14.15 GHz */

◆ A10_CDR_PLL_VCO_MIN

#define A10_CDR_PLL_VCO_MIN 4900000 /* 4.90 GHz */

Function Documentation

◆ altera_a10_cdr_calc_params()

void altera_a10_cdr_calc_params	(	uint32_t	fref,
		uint32_t	fout,
		uint32_t *	best_n,
		uint32_t *	best_m,
		uint32_t *	best_lpfd,
		uint32_t *	best_lpd,
		uint32_t *	best_fvco )

altera_a10_cdr_calc_params

◆ altera_a10_cdr_lookup_clklow_div()

uint32_t altera_a10_cdr_lookup_clklow_div ( uint32_t fref )

altera_a10_cdr_lookup_clklow_div

◆ altera_a10_cdr_lookup_cp_current_pd()

uint32_t altera_a10_cdr_lookup_cp_current_pd	(	uint32_t	fvco,
		uint32_t	lpd )

altera_a10_cdr_lookup_cp_current_pd

◆ altera_a10_cdr_lookup_cp_current_pfd()

uint32_t altera_a10_cdr_lookup_cp_current_pfd	(	uint32_t	fvco,
		uint32_t	m,
		uint32_t	lpfd )

altera_a10_cdr_lookup_cp_current_pfd

◆ altera_a10_cdr_lookup_fastlock()

uint32_t altera_a10_cdr_lookup_fastlock ( uint32_t lpd )

altera_a10_cdr_lookup_fastlock

◆ altera_a10_cdr_lookup_lf_resistor_pd()

uint32_t altera_a10_cdr_lookup_lf_resistor_pd	(	uint32_t	fvco,
		uint32_t	lpd )

altera_a10_cdr_lookup_lf_resistor_pd

◆ altera_a10_cdr_lookup_lf_resistor_pfd()

uint32_t altera_a10_cdr_lookup_lf_resistor_pfd	(	uint32_t	fvco,
		uint32_t	m,
		uint32_t	lpfd )

altera_a10_cdr_lookup_lf_resistor_pfd

◆ altera_a10_cdr_lookup_vco_speed()

uint32_t altera_a10_cdr_lookup_vco_speed ( uint32_t fvco )

altera_a10_cdr_lookup_vco_speed

◆ altera_a10_cdr_lookup_vco_speed_fix()

uint32_t altera_a10_cdr_lookup_vco_speed_fix ( uint32_t fvco )

altera_a10_cdr_lookup_vco_speed_fix

◆ altera_a10_cdr_pll_recalc_rate()

uint32_t altera_a10_cdr_pll_recalc_rate ( struct adxcvr * xcvr )

altera_a10_cdr_pll_recalc_rate

◆ altera_a10_cdr_pll_round_rate()

long altera_a10_cdr_pll_round_rate	(	struct adxcvr *	xcvr,
		uint32_t	rate_khz )

altera_a10_cdr_pll_round_rate

◆ altera_a10_cdr_pll_set_rate()

int32_t altera_a10_cdr_pll_set_rate	(	struct adxcvr *	xcvr,
		uint32_t	rate_khz )

altera_a10_cdr_pll_set_rate

Macros

Functions