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Firmware

562804_DH_DVRxx04HF-X_Eng_P_V3.200.0000.2.R.20171016.zip

ASM firmware released Oct 16, 2017. May work with 7 devices, including DH, DH_N6, N6.

Released
Oct 16, 2017
Version
V3.200.0000.2.R
Size
54.8 MB
Hardware
7 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
ddc9da414c798f51cc1f517569bbb020
SHA-256
aeaa06d1ebdadf9b9e6e20476d2dc060f2f4e77b44782f27a8e2016e375f9c36

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (7 devices). Names with placeholders such as x or XXX are board families.

Where these IDs come from
  • Install.lua: the installer script's board checks, 8 IDs
  • Install.lua in DH_DVRxx04HF-X_Eng_P_V3.200.0000.2.R.20171016.bin: the installer script's board checks, 8 IDs

Technical details

Read from inside the firmware (zip archive). This file bundles 2 firmware images.

Firmware image

Bootloader
U-Boot 1.3.1
Flash
16.0 MB
Image dates
Oct 16, 2017
Security
Signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0040000256.0 KBu-boot.bin.img—2017-10-16
rootfs0xa00600000xa0ce000012.5 MBromfs-x.cramfs.imgsquashfs2017-10-16
web0xa0ce00000xa0e600001.5 MBweb-x.cramfs.imgsquashfs2017-10-16
custom0xa0e600000xa0e80000128.0 KBcustom-x.cramfs.imgcramfs2017-10-16
logo0xa0e800000xa0ec0000256.0 KBlogo-x.cramfs.imgcramfs2017-10-16
config0xa0ec00000xa0f40000512.0 KBnot written——
config10xa0f400000xa1000000768.0 KBnot written——

DH_DVRxx04HF-X_Eng_P_V3.200.0000.2.R.20171016.bin

Bootloader
U-Boot 1.3.1
Flash
16.0 MB
Image dates
Oct 16, 2017
Security
Signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
boot0xa00000000xa0040000256.0 KBu-boot.bin.img—2017-10-16
rootfs0xa00600000xa0ce000012.5 MBromfs-x.cramfs.imgsquashfs2017-10-16
web0xa0ce00000xa0e600001.5 MBweb-x.cramfs.imgsquashfs2017-10-16
custom0xa0e600000xa0e80000128.0 KBcustom-x.cramfs.imgcramfs2017-10-16
logo0xa0e800000xa0ec0000256.0 KBlogo-x.cramfs.imgcramfs2017-10-16
config0xa0ec00000xa0f40000512.0 KBnot written——
config10xa0f400000xa1000000768.0 KBnot written——

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