NT98321BG: Difference between revisions
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== SDK == | ==SDK== | ||
All SDKs and docs: https://drive.google.com/file/d/1hHo7R6QZg4pVAegdWrWi6Kg5OoI4kU3V | |||
Latest SDK only; https://drive.google.com/file/d/1UByHIuTqEv13nmdBWetkyVsv7LR1lR2C/view?usp=sharing | |||
The toolchain didn't come with the SDK, i spent months trying to find it, if anyone ever finds it, PLEASE FOR THE LOVE OF GOD contact @housey2k or discord or github | The toolchain didn't come with the SDK, i spent months trying to find it, if anyone ever finds it, PLEASE FOR THE LOVE OF GOD contact @housey2k or discord or github | ||
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== Firmware modding tools == | ==Firmware modding tools== | ||
Hacking tools made by housey2k: https://github.com/housey2k/nt98321bg-hack | Hacking tools made by housey2k: https://github.com/housey2k/nt98321bg-hack | ||
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== Hardware info == | ==Hardware info== | ||
CPU: ARM Cortex-A9 | CPU: ARM Cortex-A9 | ||
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== Board specific info, worth mentioning == | ==Board specific info, worth mentioning== | ||
Memory: DRAM 512MiB | Memory: DRAM 512MiB | ||
Revision as of 00:02, 22 February 2026
NT98321BG is a SoC made by Novatek, this chip is intented to be used on DVRs
SDK
All SDKs and docs: https://drive.google.com/file/d/1hHo7R6QZg4pVAegdWrWi6Kg5OoI4kU3V
Latest SDK only; https://drive.google.com/file/d/1UByHIuTqEv13nmdBWetkyVsv7LR1lR2C/view?usp=sharing
The toolchain didn't come with the SDK, i spent months trying to find it, if anyone ever finds it, PLEASE FOR THE LOVE OF GOD contact @housey2k or discord or github
Firmware modding tools
Hacking tools made by housey2k: https://github.com/housey2k/nt98321bg-hack
unpack.sh: unpacks firmware.sh into u-boot, bare metal bootloader, and squashfs partitions
build-img.sh: builds squashfs folder partitions into squashfs files
build-img-breaking.sh: builds everything back into a ready to flash firmware-rebuilt.bin, risks breaking stuff like u-boot log
Hardware info
CPU: ARM Cortex-A9
Arch: ARMv7-A
Word size: 32-bit
FPU: VFP hard-float (EABIhf)
Clock: 1.2GHz (wow, it could do so much but it's closed)
Board specific info, worth mentioning
Memory: DRAM 512MiB
SPI NOR: 16MB
External analog video PHY: NVP6168C (The SDK docs mentions another one that also works but i couldn't find it rn, but it's there)