User's Manual
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6. Downloading the Firmware
3. Double-click " in Download Path Config panel to select the binaries to be
downloaded. Set the corresponding download addresses in ADDR.
4. Configure SPIDownload.
📖 Note:
The binaries to be downloaded and the corresponding addresses vary with different SPI Flash sizes and
actual demands. For details, please refer to Chapter 4, "Flash Maps".
Table 6-1. SPIDownload Configuration
Items
Description
SPI FLASH CONFIG
CrystalFreq
Select the crystal frequency according to the crystal oscillator used.
CombineBin
Combine the selected binaries into target.bin with the address 0x0000.
Default
Set the SPI Flash to the default value.
SPI SPEED
Select SPI read/write speed with the maximum value of 80 MHz.
SPI MODE
Select SPI mode according to the SPI Flash used. If the flash is Dual SPI, select
DIO or DOUT. If the flash is Quad SPI, select DIO or DOUT.
⚠ Notice:
If ISSI Flash is used, please refer to Appendix, "Configure ISSI & MXIC Flash QIO
Mode".
FLASH SIZE
Select the flash size according to the flash type.
📖 Note:
16Mbit-C1 refers to 1024+1024 flash map and 32Mbit-C1 1024+1024 flash map
as well.
SpiAutoSet
We recommend not checking SpiAutoSet, but configuring the flash manually as
needed.
If users select SpiAutoSet, the binaries will be downloaded according to the
default flash map. The flash map of 16 Mbit and 32 Mbit will be 512 KByte + 512
KByte.
DoNotChgBin
• If users select DoNotChgBin, the flash working frequency, mode, and flash
map will be based on the configuration when compiling.
• If users do not select DoNotChgBin, the flash working frequency, mode, and
flash map will be defined by the final configuration of the compiler.
Download Panel
START
Click START to start download. When the download completes, FINISH will
appear in the green area on the left.
STOP
Click STOP to stop download.
MAC Address
If download is successful, the system will show the MAC addresses of ESP8266
STA and ESP8266 AP.
COM PORT
Select the actual COM port of ESP8266.
Espressif
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