You could have downloaded SiRFFlash 3.40 from our software library for free. SiRFFlash is suitable for 32-bit versions of Windows XP/Vista/7/8/10/11. Our built-in antivirus checked this download and rated it as virus free. Commonly, this program's installer has the following filename: SiRFFlash.exe. This free program is an intellectual property of SiRF Technology, Inc. SiRFFlash belongs to System Utilities. The following versions: 3.4 and 3.2 were the most frequently downloaded ones by the program users.
From the developer:
SiRFflash is a fast in-circuit flash memory programming utility for target systems based on SiRF Technology's GSP3 and GSP2 families of chips. It needs only some kind of serial connection (such as wire, USB to serial, or Bluetooth) to communicate with the target system, supports a variety of flash chips from leading manufacturers and multiple file formats. You can use it to program and read flash memory on your GSP3 or GSP2 family based target.
You may want to check out more software, such as EOS Utility, MyGPS or SoftX Internet Logger, which might be related to SiRFFlash.