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Firmware

DH_ASC2204C_Eng_V1.000.0000000.0.R.20171026.bin

Viatec and Cifra and Dahua firmware released Oct 26, 2017. May work with 1 device, including ASC2204C-H.

Released
Oct 26, 2017
Version
V1.000.0000000.0.R
Size
9.4 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
263b9412a444f09db7253b7790faccda
SHA-256
68c7ea0eec67ec9eaf069a2252c986fe1fa4c45714eddc0a0c51f12abf3c13f4

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • Install: the installer's device list (board families), 1 ID

Technical details

Read from inside the firmware (dahua package (zip variant)).

SoC
HiSilicon Hi3531A
Architecture
arm
Kernel
Linux 3.10.0-SVN
Bootloader
U-Boot 2010.06-svn2947
Image dates
Oct 26, 2017
Security
Signed, not encrypted
Flash layout: 7 partitions, 7 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
boot+env0xa02000000xa03000001.0 MBu-boot_nand.bin.img—2017-10-26
image0xa04000000xa07000003.0 MBuImage.bin.img—2017-10-26
rootfs0xa07000000xa09000002.0 MBromfs-x.squashfs.imgsquashfs2017-10-26
custom0xa09000000xa0a000001.0 MBcustom.squashfs.imgsquashfs2017-10-26
web0xa0a000000xa0d000003.0 MBweb.squashfs.imgsquashfs2017-10-26
data0xa0d000000xa10000003.0 MBdata.squashfs.imgcramfs2017-10-26
user0xa10000000xa1e0000014.0 MBuser.squashfs.imgsquashfs2017-10-26

Other files for much of the same hardware, from any vendor.