Firmware
DH_DVR21XX_Eng_N_V3.200.0001.2.R.20140422.zip
BITS firmware released Apr 22, 2014. May work with 2 devices.
- Released
- Apr 22, 2014
- Version
- V3.200.0001.2.R
- Size
- 13.2 MB
- Hardware
- 2 devices
Download
Permanent copy on the Internet Archive (item page)
- MD5
ac7111ba6563533da23eeb5a0972f7fe- SHA-256
457c4405b2e3de3a88b1cdd2183f8be23a9b83efa21125793b5a7787811ed175
Where it's published
Mirrored by
BITS
BITS (bits.com.ec)
Mirror- Firmware de 2.6 a 3.2
V3.200.0001.2.R · Listed date Apr 22, 2014
Compatible hardware
Hardware IDs this firmware's installer accepts (2 devices). Names with placeholders such as x or XXX are board families.
Where these IDs come from
- Install.lua in DH_DVR21XX_Eng_N_V3.200.0001.2.R.20140422.bin: the installer script's board checks, 2 IDs
Technical details
Read from inside the firmware (zip archive).
- SoC
- HiSilicon: one of Hi3520D, Hi3515A
- Architecture
- arm
- Bootloader
- U-Boot 2010.06-svn1181
- Flash
- 16.0 MB
- Image dates
- Apr 22, 2014
- Security
- Not signed, not encrypted
Flash layout: 7 partitions, 5 written by this firmware
From the recorder's Install.lua partition table.
| Partition | Start | End | Size | Image | Filesystem | Built |
|---|---|---|---|---|---|---|
| boot | 0xa0000000 | 0xa0040000 | 256.0 KB | u-boot.bin.img | — | 2014-04-22 |
| rootfs | 0xa0060000 | 0xa0ce0000 | 12.5 MB | romfs-x.cramfs.img | squashfs | 2014-04-22 |
| web | 0xa0ce0000 | 0xa0e60000 | 1.5 MB | web-x.cramfs.img | squashfs | 2014-04-22 |
| custom | 0xa0e60000 | 0xa0e80000 | 128.0 KB | custom-x.cramfs.img | cramfs | 2014-04-22 |
| logo | 0xa0e80000 | 0xa0ec0000 | 256.0 KB | logo-x.cramfs.img | cramfs | 2014-04-22 |
| config | 0xa0ec0000 | 0xa0f40000 | 512.0 KB | not written | — | — |
| config1 | 0xa0f40000 | 0xa1000000 | 768.0 KB | not written | — | — |
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