picoriscv_types.h File Reference

Data Structures
struct	t_prv_mem_control
struct	t_prv_clock_control
struct	t_prv_clock_status
struct	t_prv_keyboard

Enumerations
enum	t_prv_csr_select { prv_csr_select_clocks =0 }

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Data Structure Documentation

struct t_prv_mem_control

This structure conveys memory management to the Pico-RISC-V CDL implementation and various peripherals and other logic

Data Fields
bit	dmem_request
bit	dmem_set_reg
bit	ifetch_request
bit	ifetch_set_reg
bit	ifetch_use_reg
bit	io_enable

struct t_prv_clock_control

This structure conveys clock gating and reset information to the Pico-RISC-V CDL implementation and various peripherals and other logic

Data Fields
bit[4]	debug
bit	riscv_clk_enable

struct t_prv_clock_status

This structure conveys information in to the clock control module from the RISC-V.

Data Fields
bit	dmem_read_enable
bit	dmem_write_enable
bit	imem_request
bit	io_ready
bit	io_request

struct t_prv_keyboard

Data Fields
bit[64]	keys_low

Enumeration Type Documentation

enum t_prv_csr_select

Enumerator
prv_csr_select_clocks