This kernel version will be officially supported until Jan, 2023.The main CPU of the N2 is based on big.Little architecture which integrates a quad-core ARM Cortex-A73 CPU cluster and a dual core Cortex-A53 cluster with a new generation Mali-G52 GPU.
Thanks to the modern 12nm silicon technology, the A73 cores runs at 1.8Ghz without thermal throttling using the stock metal-housing heatsink allowing a robust and quiet computer. The CPU multi-core performance is around 20 faster and the 4GByte DDR4 RAM is 35 faster than the N1. The N2s DDR4 RAM is running at 1320Mhz while N1s DDR3 was running at 800Mhz. The large metal housing heatsink is designed to optimize the CPU and RAM heat dissipation and minimize throttling. The CPU is placed on the bottom side of the PCB to establish great thermal characteristics. The Mali-G52 is the second Bifrost-based mainstream GPU from Arm. There are two Shader Processors in the GPU and each core has three Execution Engines. GPU performance was measured with glmark2-es2 off-screen option. We ran the test within a chamber that keeps the ambient temperature at 35C. The average 340MBs of throughput should be acceptable for many application. Since four USB host ports share a single root hub, the transfer rate must be lower if you use multiple USB devices at the same time. The previous S905 SoC couldnt activate the UHS mode once the system boots from eMMC. But S922X can keep using the UHS mode with the eMMC module simultaneously. Dynamic range and SNR is near 100dB and Total-Harmonic-Distortion is lower than 0.006. You can enjoy Hi-Fi sound quality without an external expensive audio DAC. The on-board SPI memory is 8MB in size and can include the bootstrap binaries, U-boot, bare minimum Linux kernel, and a ramdisk that includes Petitboot. Ppsspp Ubuntu 18.04 Software Provides AThe Petitboot software provides a user friendly interface and allows users to select a boot media. Unfortunately, since the SPI bus on S922X shares the hardware interface with eMMC, the SPI flash memory on ODROID-N2 is only accessible at boot until the eMMC hardware block is activated. Ppsspp Ubuntu 18.04 Update Firmware InSo you have to remove eMMC module and boot from a SD card to update firmware in the SPI flash easily. Since the actually measured power consumption is less than 1uA, the RTC can run for over 10 years with a CR2032 backup battery. Also, this will let your ODROID-N2 wake up at a certain time once you set an alarm time and shutdown it. As expected, we could see very decent openSSL performance with ODROID-N2. Ppsspp Ubuntu 18.04 Driver For FasterIts maximum frequency is over 150Mhz, and we will try to implement a DMA driven SPI driver for faster LCD display.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |