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Firmware

dh_sd-zi-themis_eng_p_stream3_ivs_v2.400.0000.16.r.20160517.bin

Dahua and ASM firmware released May 17, 2016. May work with 3 devices, including SD-6C80E-GN, SD-6C82E-GN, SD22204T-GN.

Released
May 17, 2016
Version
V2.400.0000.16
Size
12.7 MB
Hardware
3 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
61e4769dcc17703d25a8ba32eea957fc
SHA-256
37d4fbeae0842e28fd85123b37d1bf309a3e0805159517120b487b42ec6281e7

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (3 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 5 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 3 IDs

Technical details

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

SoC
Ambarella: one of S2LM, S2L
Architecture
arm
OEM build
General
Kernel
Linux 3.10.50
Bootloader
U-Boot 2010.06-svn3006
Flash
32.0 MB SPI
Image dates
May 17, 2016 to Mar 7, 2017
Security
Not signed, not encrypted
Language & video
English by default · PAL
Flash layout: 15 partitions, 9 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
MinBoot0x00x40000256.0 KBdhboot-min.bin.img—2016-05-17
U-Boot0x800000xc0000256.0 KBdhboot.bin.img—2016-05-17
hwid0xc00000xe0000128.0 KBnot written——
partition(ro)0xe00000xf000064.0 KBpartition-x.cramfs.imgcramfs2016-05-17
Kernel0xf00000x2700001.5 MBkernel.img—2016-05-17
romfs(ro)0x2700000x3c00001.3 MBromfs-x.squashfs.imgsquashfs2017-03-07
web(ro)0x3c00000x5d00002.1 MBweb-x.squashfs.imgsquashfs2016-05-17
user(ro)0x5d00000xe000008.2 MBuser-x.squashfs.imgsquashfs2017-03-07
updateflag0xe000000xe30000192.0 KBnot written——
config0xe300000xea0000448.0 KBnot writtenjffs2—
product(ro)0xea00000xeb000064.0 KBpd-x.squashfs.imgsquashfs2016-05-17
custom(ro)0xeb00000xed0000128.0 KBcustom-x.squashfs.imgsquashfs2016-05-17
backupker(ro)0xed00000xfb0000896.0 KBnot writtensquashfs—
backupfs(ro)0xfb00000x1000000320.0 KBnot writtensquashfs—
user10x10000000x200000016.0 MBnot writtenjffs2—

Also published as

Byte-for-byte identical files under other names:

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