Chip-specific oscillator management functions. More...
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Macros | |
| #define | BOARD_FREQ_MAINCK_BYPASS (12000000UL) |
| #define | BOARD_FREQ_MAINCK_XTAL (12000000UL) |
| #define | BOARD_FREQ_SLCK_BYPASS (32768UL) |
| #define | BOARD_FREQ_SLCK_XTAL (32768UL) |
| #define | BOARD_OSC_STARTUP_US (15625UL) |
Oscillator identifiers | |
| #define | OSC_SLCK_32K_RC 0 |
| Internal 32kHz RC oscillator. More... | |
| #define | OSC_SLCK_32K_XTAL 1 |
| External 32kHz crystal oscillator. More... | |
| #define | OSC_SLCK_32K_BYPASS 2 |
| External 32kHz bypass oscillator. More... | |
| #define | OSC_MAINCK_4M_RC 3 |
| Internal 4MHz RC oscillator. More... | |
| #define | OSC_MAINCK_8M_RC 4 |
| Internal 8MHz RC oscillator. More... | |
| #define | OSC_MAINCK_12M_RC 5 |
| Internal 12MHz RC oscillator. More... | |
| #define | OSC_MAINCK_XTAL 6 |
| External crystal oscillator. More... | |
| #define | OSC_MAINCK_BYPASS 7 |
| External bypass oscillator. More... | |
Oscillator clock speed in hertz | |
| #define | OSC_SLCK_32K_RC_HZ CHIP_FREQ_SLCK_RC |
| Internal 32kHz RC oscillator. More... | |
| #define | OSC_SLCK_32K_XTAL_HZ BOARD_FREQ_SLCK_XTAL |
| External 32kHz crystal oscillator. More... | |
| #define | OSC_SLCK_32K_BYPASS_HZ BOARD_FREQ_SLCK_BYPASS |
| External 32kHz bypass oscillator. More... | |
| #define | OSC_MAINCK_4M_RC_HZ CHIP_FREQ_MAINCK_RC_4MHZ |
| Internal 4MHz RC oscillator. More... | |
| #define | OSC_MAINCK_8M_RC_HZ CHIP_FREQ_MAINCK_RC_8MHZ |
| Internal 8MHz RC oscillator. More... | |
| #define | OSC_MAINCK_12M_RC_HZ CHIP_FREQ_MAINCK_RC_12MHZ |
| Internal 12MHz RC oscillator. More... | |
| #define | OSC_MAINCK_XTAL_HZ BOARD_FREQ_MAINCK_XTAL |
| External crystal oscillator. More... | |
| #define | OSC_MAINCK_BYPASS_HZ BOARD_FREQ_MAINCK_BYPASS |
| External bypass oscillator. More... | |
Functions | |
| static void | osc_disable (uint32_t ul_id) |
| static void | osc_enable (uint32_t ul_id) |
| static uint32_t | osc_get_rate (uint32_t ul_id) |
| static bool | osc_is_ready (uint32_t ul_id) |
Detailed Description
Chip-specific oscillator management functions.
Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
Definition in file same70/osc.h.
Macro Definition Documentation
◆ BOARD_FREQ_MAINCK_BYPASS
| #define BOARD_FREQ_MAINCK_BYPASS (12000000UL) |
Definition at line 72 of file same70/osc.h.
◆ BOARD_FREQ_MAINCK_XTAL
| #define BOARD_FREQ_MAINCK_XTAL (12000000UL) |
Definition at line 67 of file same70/osc.h.
◆ BOARD_FREQ_SLCK_BYPASS
| #define BOARD_FREQ_SLCK_BYPASS (32768UL) |
Definition at line 62 of file same70/osc.h.
◆ BOARD_FREQ_SLCK_XTAL
| #define BOARD_FREQ_SLCK_XTAL (32768UL) |
Definition at line 57 of file same70/osc.h.
◆ BOARD_OSC_STARTUP_US
| #define BOARD_OSC_STARTUP_US (15625UL) |
Definition at line 77 of file same70/osc.h.