PHY6222/PHY6252 Application Notes
PhyPlus's chips PHY6222 and PHY6252 share a common set of Application Notes, including the following documents:
- GPIO Application Note
- ADC Application Note
- BSP Buttonl Application Note
- MESH Application Note
- Peripheral Application Note
- PWR MGR Application Note
- Security Boot User Guide
You can also download the PHY6222/PHY6252 Application Notes collection directly:
| title | Version Number | illustrate | download |
|---|---|---|---|
| PHY622X GPIO Application Note | v1.0 |
GPIO, short for General-Purpose Input/Output, is a general-purpose pin that can be dynamically configured and controlled during software execution. Different chip models support different numbers of GPIOs. This document introduces all GPIOs of PHY6222/PHY6252. For the pin assignment of specific chips, please refer to the corresponding Product Specification of the chip. |
download |
| PHY622X ADC Application Note | v1.0 |
ADC, the full name is Analog-to-Digital Converter, at this time the IO port is used as an analog pin. The chip provides an ADC reference voltage of 0.8 V. The chip has a built-in 12-bit SAR ADC and a total of 8 input ports available. The pins can be divided into PGA, single-ended input, and differential input according to their use. |
download |
| PHY622X BSP Buttonl Application Note | v1.1 | BSP_Button is a set of button middleware processing programs. The hardware depends on GPIO and KSCAN. The upper layer monitors the buttons through TASK scheduling. It supports button types such as press, long press to start, long press to hold, and release. | download |
| PHY622X MESH Application Note | v1.0 | This document is used to introduce and use PHY622X Mesh. It helps you understand the components and samples provided by our company's Mesh and how to start BLE Mesh development from the samples provided. | download |
| PHY622X PWR MGR Application Note | v1.0 | The low-power related functions of PHY622X are implemented in the PWR_MGR module, which has four power consumption modes: normal mode, CPU sleep mode, deep sleep mode, standby mode, and shutdown mode. | download |
| PHY622X Peripheral Application Note | v1.0 | The peripherals include 7 major blocks: WATCHDOG, TIMER, PWM, UART, SPI, I2C, and KSCAN. | download |
| PHY622X Security Boot User Guide | v1.0 | The Security Boot function mainly includes the burning of Efuse Key involved in security boot, the method of obtaining the secret key, the security boot process, and the specific operation methods of secure boot in the corresponding mode (No OTA/Support OTA). | download |
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