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v2.2.0 (RP2040)
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syscfg.h
// THIS HEADER FILE IS AUTOMATICALLY GENERATED -- DO NOT EDIT
#ifndef _HARDWARE_STRUCTS_SYSCFG_H
#define _HARDWARE_STRUCTS_SYSCFG_H
#include "hardware/address_mapped.h"
#include "hardware/regs/syscfg.h"
// Reference to datasheet: https://datasheets.raspberrypi.com/rp2040/rp2040-datasheet.pdf#tab-registerlist_syscfg
//
// The _REG_ macro is intended to help make the register navigable in your IDE (for example, using the "Go to Definition" feature)
// _REG_(x) will link to the corresponding register in hardware/regs/syscfg.h.
//
// Bit-field descriptions are of the form:
// BITMASK [BITRANGE] FIELDNAME (RESETVALUE) DESCRIPTION
typedef struct {
_REG_(SYSCFG_PROC0_NMI_MASK_OFFSET) // SYSCFG_PROC0_NMI_MASK
// Processor core 0 NMI source mask
// 0xffffffff [31:0] PROC0_NMI_MASK (0x00000000) Set a bit high to enable NMI from that IRQ
io_rw_32 proc0_nmi_mask;
_REG_(SYSCFG_PROC1_NMI_MASK_OFFSET) // SYSCFG_PROC1_NMI_MASK
// Processor core 1 NMI source mask
// 0xffffffff [31:0] PROC1_NMI_MASK (0x00000000) Set a bit high to enable NMI from that IRQ
io_rw_32 proc1_nmi_mask;
_REG_(SYSCFG_PROC_CONFIG_OFFSET) // SYSCFG_PROC_CONFIG
// Configuration for processors
// 0xf0000000 [31:28] PROC1_DAP_INSTID (0x1) Configure proc1 DAP instance ID
// 0x0f000000 [27:24] PROC0_DAP_INSTID (0x0) Configure proc0 DAP instance ID
// 0x00000002 [1] PROC1_HALTED (0) Indication that proc1 has halted
// 0x00000001 [0] PROC0_HALTED (0) Indication that proc0 has halted
io_rw_32 proc_config;
_REG_(SYSCFG_PROC_IN_SYNC_BYPASS_OFFSET) // SYSCFG_PROC_IN_SYNC_BYPASS
// For each bit, if 1, bypass the input synchronizer between that GPIO +
// 0x3fffffff [29:0] PROC_IN_SYNC_BYPASS (0x00000000)
io_rw_32 proc_in_sync_bypass;
_REG_(SYSCFG_PROC_IN_SYNC_BYPASS_HI_OFFSET) // SYSCFG_PROC_IN_SYNC_BYPASS_HI
// For each bit, if 1, bypass the input synchronizer between that GPIO +
// 0x0000003f [5:0] PROC_IN_SYNC_BYPASS_HI (0x00)
io_rw_32 proc_in_sync_bypass_hi;
_REG_(SYSCFG_DBGFORCE_OFFSET) // SYSCFG_DBGFORCE
// Directly control the SWD debug port of either processor
// 0x00000080 [7] PROC1_ATTACH (0) Attach processor 1 debug port to syscfg controls, and...
// 0x00000040 [6] PROC1_SWCLK (1) Directly drive processor 1 SWCLK, if PROC1_ATTACH is set
// 0x00000020 [5] PROC1_SWDI (1) Directly drive processor 1 SWDIO input, if PROC1_ATTACH is set
// 0x00000010 [4] PROC1_SWDO (-) Observe the value of processor 1 SWDIO output
// 0x00000008 [3] PROC0_ATTACH (0) Attach processor 0 debug port to syscfg controls, and...
// 0x00000004 [2] PROC0_SWCLK (1) Directly drive processor 0 SWCLK, if PROC0_ATTACH is set
// 0x00000002 [1] PROC0_SWDI (1) Directly drive processor 0 SWDIO input, if PROC0_ATTACH is set
// 0x00000001 [0] PROC0_SWDO (-) Observe the value of processor 0 SWDIO output
io_rw_32 dbgforce;
_REG_(SYSCFG_MEMPOWERDOWN_OFFSET) // SYSCFG_MEMPOWERDOWN
// Control power downs to memories
// 0x00000080 [7] ROM (0)
// 0x00000040 [6] USB (0)
// 0x00000020 [5] SRAM5 (0)
// 0x00000010 [4] SRAM4 (0)
// 0x00000008 [3] SRAM3 (0)
// 0x00000004 [2] SRAM2 (0)
// 0x00000002 [1] SRAM1 (0)
// 0x00000001 [0] SRAM0 (0)
io_rw_32 mempowerdown;
} syscfg_hw_t;
#define syscfg_hw ((syscfg_hw_t *)SYSCFG_BASE)
static_assert(sizeof (syscfg_hw_t) == 0x001c, "");
#endif // _HARDWARE_STRUCTS_SYSCFG_H
address_mapped.h
syscfg_hw_t
Definition syscfg.h:26