Microchip® Advanced Software Framework

conf_clock.h File Reference

Chip-specific system clock manager configuration.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

Macros

#define CONFIG_DFLL0_DIV   4
 
#define CONFIG_DFLL0_FREQ   48000000UL
 
#define CONFIG_DFLL0_MUL   ((4 * CONFIG_DFLL0_FREQ) / BOARD_OSC32_HZ)
 
#define CONFIG_DFLL0_SOURCE   GENCLK_SRC_OSC32K
 
#define CONFIG_PLL0_DIV   4 /* Fpll = (Fclk * PLL_mul) / PLL_div */
 
#define CONFIG_PLL0_MUL
 
#define CONFIG_PLL0_SOURCE   PLL_SRC_OSC0
 
#define CONFIG_SYSCLK_CPU_DIV   0
 
#define CONFIG_SYSCLK_PBA_DIV   0
 
#define CONFIG_SYSCLK_PBB_DIV   0
 
#define CONFIG_SYSCLK_PBC_DIV   0
 
#define CONFIG_SYSCLK_PBD_DIV   0
 
#define CONFIG_SYSCLK_SOURCE   SYSCLK_SRC_OSC0
 
#define CONFIG_USBCLK_DIV   1
 
#define CONFIG_USBCLK_SOURCE   USBCLK_SRC_PLL0
 

#define CONFIG_DFLL0_DIV   4
#define CONFIG_DFLL0_FREQ   48000000UL
#define CONFIG_DFLL0_MUL   ((4 * CONFIG_DFLL0_FREQ) / BOARD_OSC32_HZ)
#define CONFIG_DFLL0_SOURCE   GENCLK_SRC_OSC32K
#define CONFIG_PLL0_DIV   4 /* Fpll = (Fclk * PLL_mul) / PLL_div */
#define CONFIG_PLL0_MUL
Value:
(192000000 / FOSC0) /* Fpll = (Fclk *
* PLL_mul) / PLL_div
**/
#define FOSC0
Osc frequency (Hz.) and startup time (RCOsc periods)
Definition: sam4l_xplained_pro.h:92

Referenced by pll_enable_config_defaults().

#define CONFIG_PLL0_SOURCE   PLL_SRC_OSC0
#define CONFIG_SYSCLK_CPU_DIV   0

Referenced by sysclk_init().

#define CONFIG_SYSCLK_PBA_DIV   0

Referenced by sysclk_init().

#define CONFIG_SYSCLK_PBB_DIV   0

Referenced by sysclk_init().

#define CONFIG_SYSCLK_PBC_DIV   0

Referenced by sysclk_init().

#define CONFIG_SYSCLK_PBD_DIV   0

Referenced by sysclk_init().

#define CONFIG_SYSCLK_SOURCE   SYSCLK_SRC_OSC0

Referenced by sysclk_init().

#define CONFIG_USBCLK_DIV   1

Referenced by sysclk_enable_usb().

#define CONFIG_USBCLK_SOURCE   USBCLK_SRC_PLL0

Referenced by sysclk_enable_usb().