# 架构

Source: [https://docs.qualcomm.com/doc/80-70014-30Y/topic/architecture.html](https://docs.qualcomm.com/doc/80-70014-30Y/topic/architecture.html)

CPU 子系统架构描述了 CPU 核心的组织及其电源域。了解架构可帮助您监视 CPU 核心使用情况，并做出决策来平衡平台的功耗和性能。

APSS 是一组组织成群集的 CPU。群集中的所有 CPU 核心都以相似的频率运行，群集中的每个 CPU 核心都有一个专用的 L1 和 L2 缓存。

CPU 子系统由三个群集和 L3 缓存组成，如下所示：
- Qualcomm^®^ Kryo^™^ CPU 超大核群集，具有高性能 CPU 核心
- Kryo 大核群集，具有在功耗和性能方面保持平衡的 CPU 核心
- Kryo 小核群集，具有低功耗 CPU 核心，适用于轻量级应用
- 通用 L3 缓存

![](data:image/png;base64,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)

Figure : QCS6490 APSS CPU 子系统架构

CPU 子系统在两个电源域上运行，每个电源域由专用开关模式电源 (SMPS) 供电域供电。

下面是支持的电源域：

Table : 电源域及其说明

| 电源域 | 说明 |
| --- | --- |
| `VDD_APC0` | 小核群集 CPU 核心和 L3 缓存的电源域 |
| `VDD_APC1` | 大核和超大核群集 CPU 核心的电源域 |
| `Chip_MX` | 用于 L1 和 L2 缓存内存的电源域 |

Note: 
            
群集数和每个群集中的核心数量因 QCS5430 功能包而异。要了解 QCS5430 的 CPU 核心排列，参见 [QCS6490 和 QCS5430 Data Sheet](https://docs.qualcomm.com/bundle/publicresource/topics/80-23889-1/device-description.html)

**Parent Topic:** [功耗管理](https://docs.qualcomm.com/doc/80-70014-30Y/topic/powermanagement.html)

Last Published: Aug 20, 2024

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