模组ESP32-S3-WROOM-1-N16R8配置外部psram无法正常启动。

bigwudan
Posts: 1
Joined: Wed Jul 27, 2022 12:19 pm

模组ESP32-S3-WROOM-1-N16R8配置外部psram无法正常启动。

Postby bigwudan » Thu Jul 28, 2022 2:33 am

开启psram后无法正常启动,取消psram可以正确运行。
配置见【附件1】


日志如下:
�*�,�"� ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x10 (RTCWDT_RTC_RST),boot:0xb (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fcd0108,len:0x1794
load:0x403b6000,len:0xe28
load:0x403ba000,len:0x30b8
entry 0x403b6274
I (25) boot: ESP-IDF v4.4-dirty 2nd stage bootloader
I (25) boot: compile time 20:12:49
I (25) boot: chip revision: 0
I (27) qio_mode: Enabling default flash chip QIO
I (33) boot.esp32s3: Boot SPI Speed : 80MHz
I (37) boot.esp32s3: SPI Mode : QOUT
I (42) boot.esp32s3: SPI Flash Size : 16MB
I (47) boot: Enabling RNG early entropy source...
I (52) boot: Partition Table:
I (56) boot: ## Label Usage Type ST Offset Length
I (63) boot: 0 nvs WiFi data 01 02 00011000 00006000
I (71) boot: 1 phy_init RF data 01 01 00017000 00001000
I (78) boot: 2 factory factory app 00 00 00020000 00100000
I (86) boot: End of partition table
I (90) esp_image: segment 0: paddr=00020020 vaddr=3c020020 size=07a10h ( 31248) map
I (104) esp_image: segment 1: paddr=00027a38 vaddr=3fc90d40 size=02940h ( 10560) load
I (109) esp_image: segment 2: paddr=0002a380 vaddr=40374000 size=05c98h ( 23704) load
I (120) esp_image: segment 3: paddr=00030020 vaddr=42000020 size=16eb8h ( 93880) map
I (139) esp_image: segment 4: paddr=00046ee0 vaddr=40379c98 size=070a8h ( 28840) load
I (146) esp_image: segment 5: paddr=0004df90 vaddr=50000000 size=00010h ( 16) load
I (151) boot: Loaded app from partition at offset 0x20000
I (151) boot: Disabling RNG early entropy source...
I (168) opi psram: vendor id : 0x00 (UNKNOWN)
I (168) opi psram: dev id : 0x03 (generation 4)
I (168) opi psram: density : 0x07 (256 Mbit)
I (172) opi psram: good-die : 0x01 (Pass)
I (177) opi psram: Latency : 0x01 (Fixed)
I (182) opi psram: VCC : 0x01 (3V)
I (187) opi psram: SRF : 0x00 (Slow Refresh)
I (192) opi psram: BurstType : 0x01 ( Wrap)
I (197) opi psram: BurstLen : 0x03 (1024 Byte)
I (202) opi psram: Readlatency : 0x07 (20 cycles@Fixed)
I (208) opi psram: DriveStrength: 0x03 (1/8)
I (213) spiram: Found 256MBit SPI RAM device
I (218) spiram: SPI RAM mode: sram 40m
I (223) spiram: PSRAM initialized, cache is in normal (1-core) mode.
Attachments
sdkconfig.txt
配置文件
(40.72 KiB) Downloaded 472 times

ESP_Gargamel
Posts: 786
Joined: Wed Nov 14, 2018 8:45 am

Re: 模组ESP32-S3-WROOM-1-N16R8配置外部psram无法正常启动。

Postby ESP_Gargamel » Tue Aug 02, 2022 1:30 am

Component config → ESP32S3-Specific → Support for external, SPI-connected RAM → SPI RAM config → Mode (QUAD/OCT) of SPI RAM chip in use
选 Quad Mode PSRAM,这个里面是 4 线的 PSRAM。

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