Getting Started
2016 Microchip Technology Inc.
Advance Information
DS70005274A - Page 53
3.6
UPDATING FLASH CODE
Flash programming is required to update the firmware with a newer version or a specific
version. To update the flash code, perform the following actions:
1.
Set switch SW9 to Write Flash mode, see
Figure 3-36
.
FIGURE 3-36:
SWITCH SW9 IN WRITE FLASH MODE
2.
Connect the BM63 UART connector (P3) port to a host PC using a micro-USB
cable, as illustrated in
Figure 3-37
. The default LED behavior in Write Flash
mode is: LED1 (blue) and LED2 (red) will blink.
FIGURE 3-37:
FLASH CODE SETUP
Note:
Download and install the
isbtflash.exe
firmware update tool, which is
available on the Microchip web site:
www.microchip.com/BM63
. For this
demonstration, flash code
Dual Spk V1_1 svn version 6158
is used.
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