xpi_nor_config_t Struct Reference

XPI NOR configuration structure. More...

#include <hpm_romapi_xpi_nor_def.h>

Data Fields
uint32_t	tag
uint32_t	reserved0
uint8_t	rxclk_src
uint8_t	clk_freq
uint8_t	drive_strength
uint8_t	column_addr_size
uint8_t	rxclk_src_for_init
uint8_t	config_in_progress
uint8_t	reserved [2]
struct {
uint8_t   enable
uint8_t   group
uint8_t   reserved [2]
}	chn_info [4]
xpi_device_info_t	device_info
xpi_instr_seq_t	instr_set [xpi_std_nor_seq_idx_max]

Detailed Description

XPI NOR configuration structure.

Field Documentation

struct { ... } xpi_nor_config_t::chn_info[4]

Device connection information

clk_freq

uint8_t xpi_nor_config_t::clk_freq

Clock frequency, offset 0x009

column_addr_size

uint8_t xpi_nor_config_t::column_addr_size

Column address size, offset 0x0b

config_in_progress

uint8_t xpi_nor_config_t::config_in_progress

Indicate whether device configuration is in progress, offset: 0x0d

device_info

xpi_device_info_t xpi_nor_config_t::device_info

Device info, offset 0x20

drive_strength

uint8_t xpi_nor_config_t::drive_strength

Drive strength, offset 0x0a

enable

uint8_t xpi_nor_config_t::enable

Port enable flag, 0 - not enabled, 1 - enabled

group

uint8_t xpi_nor_config_t::group

0 - 1st IO group, 1 - 2nd IO group

instr_set

xpi_instr_seq_t xpi_nor_config_t::instr_set[xpi_std_nor_seq_idx_max]

Standard instruction sequence table, offset 0x70

reserved

uint8_t xpi_nor_config_t::reserved[2]

Reserved for future use, offset 0x00f

reserved0

uint32_t xpi_nor_config_t::reserved0

Reserved for future use, offset 0x004

rxclk_src

uint8_t xpi_nor_config_t::rxclk_src

RXCLKSRC value, offset 0x008

rxclk_src_for_init

uint8_t xpi_nor_config_t::rxclk_src_for_init

RXCLKSRC during FLASH initialization, offset 0x0c

tag

uint32_t xpi_nor_config_t::tag

Must be "XNOR", offset 0x000

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The documentation for this struct was generated from the following file:

• drivers/inc/hpm_romapi_xpi_nor_def.h