Today we continue to explain the subsequent content of DRBG.——- DRBG nonce V (i.e., VDRBG) As described in Section 3.1.5, the instantiation of the random number V vector represents the initial value of the DRBG increment function. From this initial value, multiple random number counter fields are defined, as shown in Table 3.3. Each counter … Read more
According to news from the semiconductor industry, on September 15, Loongson Technology announced on its investor interaction platform that the development of its first GPGPU chip, the 9A1000, has been basically completed, and tape-out will be delivered within the third quarter, with success dependent on the test results after the tape-out returns. The 9A1000 is … Read more
Loongson Technology has announced that its first graphics card, the 9A1000, has completed development and is expected to enter the tape-out stage in the third quarter of this year. Unlike the gaming graphics cards we are familiar with, the 9A1000 is a General-Purpose Graphics Processing Unit (GPGPU), which is not focused on rendering images but … Read more
AT91SAM9263B-CU-100 is a high-performance 32-bit ARM926EJ-S application processor launched by ATM (Atmel, now Microchip), designed specifically for embedded applications requiring graphical display and multimedia processing. This processor integrates a 2D graphics accelerator, an LCD controller, and a rich set of peripheral interfaces, utilizing the advanced ARM9 architecture. As the core product of the SAM9263 series, … Read more
Source: Xingneng Assets Editor | Eva In 1987, Tsugio Makimoto, the former chief engineer of Hitachi, proposed that semiconductor products might advance along a path of alternating “standardization” and “customization,” oscillating every ten years. He published this idea in Electronics Weekly in 1991, referring to it as “Makimoto’s Wave.” In recent years, the rapid development … Read more
In today’s rapidly advancing technology landscape, 3D graphics processing technology has achieved significant results in modern PCs and gaming consoles, providing users with numerous conveniences. Now, tech giant Arm plans to introduce advanced 3D graphics processing technology into the mobile device sector, bringing a revolution in graphics quality to smartphones, tablets, and more. Arm has … Read more
ARM’s dominance in the mobile CPU market is well-known, and in the mobile GPU sector, apart from Apple and Qualcomm, most other chip suppliers, such as MTK, Unisoc, and others, predominantly use Mali GPUs. To date, ARM has released five generations of architectures, each serving 3-4 years. These architectures are Utgard, Midgard, Bifrost, Valhall, and … Read more
Recently, the Loongson 2K3000 processor (also known as 3B6000M) successfully completed its tape-out, and has undergone preliminary functional and performance evaluations, with all indicators meeting the expected targets. The Loongson 2K3000 and 3B6000M are based on the same silicon wafer but utilize different packaging forms, designed respectively for industrial control applications and mobile terminal markets. … Read more
Introduction In embedded systems, the application scenarios for TFT LCD screens are becoming increasingly diverse, ranging from industrial control to consumer electronics, smart homes, and automotive electronics. TFT LCD screens have become a core component of human-machine interaction. As the “brain” driving the TFT LCD screens, the performance, power consumption, cost, and ecosystem support of … Read more
According to reports from Loongson Technology Co., Ltd.: Recently, the tape-out of the Loongson 2K3000 (3B6000M) processor was successful, and preliminary functionality and performance assessments have been completed, with all indicators meeting expectations. The Loongson 2K3000 and Loongson 3B6000M are different packaging versions based on the same silicon wafer, targeting industrial control applications and mobile … Read more