Firmware
DH_IPC-HX7XXX-E2-Nova2_Eng_P_Stream3_V2.622.0000001.1.R.170928.bin
Viatec and Cifra firmware released Sep 28, 2017. May work with 5 devices, including IPC-HFW7233X-E2, IPC-HFW7238-E2, IPC-HFW7238X-E2.
- Released
- Sep 28, 2017
- Version
- V2.622.0000001.1.R
- Size
- 29.3 MB
- Hardware
- 5 devices
Download
Download firmware
Permanent copy on the Internet Archive (item page)
- MD5
c988a5e33edf8d82d44a659aad9559ff- SHA-256
dd18bc4bb17dd1975287f7d0988a52a9191a2aa52ff2b5c28650f00ec38bf6e9
Where it's published
Series: HX7XXX-E2-Nova2
- Folder: IPC/AI/HX7XXX-E2-Nova2
V2.622.0000001.1.R · Listed date Sep 28, 2017
Series: HX7XXX-E2-Nova2
- Folder: IPC/AI/HX7XXX-E2-Nova2
V2.622.0000001.1.R · Listed date Sep 28, 2017
Compatible hardware
Hardware IDs this firmware's installer accepts (5 devices).
Where these IDs come from
- hwid: the device's own hardware check list, 5 IDs
- Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
- check.img: the device's own hardware check list, 5 IDs
Technical details
Read from inside the firmware (dahua package (zip variant)).
- SoC
- HiSilicon: one of Hi3519V101, Hi3519
- Architecture
- arm
- OEM build
- General
- Kernel
- Linux 3.18.20
- Bootloader
- U-Boot 2010.06-svn4992
- Flash
- 640.0 MB
- Image dates
- Sep 28, 2017
- Security
- Signed, not encrypted
- Language & video
- English by default · PAL
Flash layout: 14 partitions, 7 written by this firmware
From the firmware's partition table (partitionV2.txt).
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| U-Boot | 0x200000 | 0x300000 | 1.0 MB | dhboot.bin.img | — | 2017-09-28 |
| hwid | 0x300000 | 0x400000 | 1.0 MB | not written | — | — |
| updateflag | 0x400000 | 0x500000 | 1.0 MB | not written | — | — |
| partition(ro) | 0x500000 | 0x600000 | 1.0 MB | partition-x.cramfs.img | cramfs | 2017-09-28 |
| custom(ro) | 0x600000 | 0x780000 | 1.5 MB | custom-x.squashfs.img | squashfs | 2017-09-28 |
| product(ro) | 0x780000 | 0x880000 | 1.0 MB | pd-x.squashfs.img | squashfs | 2017-09-28 |
| Kernel | 0x880000 | 0xd80000 | 5.0 MB | kernel.img | — | 2017-09-28 |
| web(ro) | 0xd80000 | 0x1780000 | 10.0 MB | web-x.squashfs.img | squashfs | 2017-09-28 |
| romfs(ro) | 0x1780000 | 0x3200000 | 26.5 MB | romfs-x.squashfs.img | squashfs | 2017-09-28 |
| ext(ro) | 0x3200000 | 0x4300000 | 17.0 MB | not written | squashfs | — |
| syslog | 0x7000000 | 0x7400000 | 4.0 MB | not written | ubi | — |
| config | 0x7400000 | 0x7a00000 | 6.0 MB | not written | ubi | — |
| backup | 0x7a00000 | 0x8000000 | 6.0 MB | not written | ubi | — |
| fpga | 0x20000000 | 0x28000000 | 128.0 MB | not written | — | — |
Related firmware
Other files for much of the same hardware, from any vendor.
- dh_ipc-hx7xxx-e2-nova2_eng_p_stream3_v2.622.0000001.3.r.171214.bin
Released Dec 14, 2017 · V2.622.0000001.3 · 5 devices · Dahua