Macros
OSPI Exported Constants
Peripheral Driver » APP DRIVER » OSPI » Defines

## Macros
#define | OSPI_PSRAM_DEVICE_ID 0x13
#define | OSPI_PSRAM_MIN_XIP_ADDRESS OSPI0_XIP_BASE
#define | OSPI_PSRAM_MAX_XIP_ADDRESS (OSPI0_XIP_BASE + 0x7FFFFF)
#define | OSPI_PSRAM_BYTE_SIZE (0x800000)
#define | PSRAM_INIT_PARAMS_Default
| PSRAM init parameter definition. More...

## Detailed Description

## Macro Definition Documentation

## ◆ OSPI_PSRAM_BYTE_SIZE

#define OSPI_PSRAM_BYTE_SIZE (0x800000)

64Mbit Space

Definition at line 203 of file app_graphics_ospi.h.

## ◆ OSPI_PSRAM_DEVICE_ID

#define OSPI_PSRAM_DEVICE_ID 0x13

PSRAM ID

Definition at line 200 of file app_graphics_ospi.h.

## ◆ OSPI_PSRAM_MAX_XIP_ADDRESS

#define OSPI_PSRAM_MAX_XIP_ADDRESS (OSPI0_XIP_BASE + 0x7FFFFF)

64Mbit Space

Definition at line 202 of file app_graphics_ospi.h.

## ◆ OSPI_PSRAM_MIN_XIP_ADDRESS

#define OSPI_PSRAM_MIN_XIP_ADDRESS OSPI0_XIP_BASE

XIP Base Address

Definition at line 201 of file app_graphics_ospi.h.

## ◆ PSRAM_INIT_PARAMS_Default

#define PSRAM_INIT_PARAMS_Default

Value:
{ \
.ospi_freq = OSPI_CLOCK_FREQ_48MHz, \
.drv_strength = OSPI_PSRAM_DRV_STR_ONE_EIGHTH, \
.rd_lc = OSPI_PSRAM_RD_LATENCY_3, \
.wr_lc = OSPI_PSRAM_WR_LATENCY_3, \
.phy_delay = 1, \
.is_read_prefetch = 0, \
}

PSRAM init parameter definition.

Definition at line 208 of file app_graphics_ospi.h.

OSPI_PSRAM_RD_LATENCY_3
@ OSPI_PSRAM_RD_LATENCY_3
Definition: app_graphics_ospi.h:103
OSPI_CLOCK_FREQ_48MHz
@ OSPI_CLOCK_FREQ_48MHz
Definition: app_graphics_ospi.h:73
OSPI_PSRAM_DRV_STR_ONE_EIGHTH
@ OSPI_PSRAM_DRV_STR_ONE_EIGHTH
Definition: app_graphics_ospi.h:96
OSPI_PSRAM_WR_LATENCY_3
@ OSPI_PSRAM_WR_LATENCY_3
Definition: app_graphics_ospi.h:114