# Reverse engineering AH Soundbox

**URL:** <https://forum.revspace.nl/t/reverse-engineering-ah-soundbox/378>\
**Category:** Projecten\
**Created:** [September 9, 2024, 6:13pm UTC](https://forum.revspace.nl/t/reverse-engineering-ah-soundbox/378 "2024-09-09T18:13:09Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**Author:** ![renze](https://forum.revspace.nl/user_avatar/forum.revspace.nl/renze/32/586_2.png) [@renze](https://forum.revspace.nl/u/renze)\
**Post date:** [September 14, 2024, 9:18pm UTC](https://forum.revspace.nl/t/reverse-engineering-ah-soundbox/378/21 "2024-09-14T21:18:05Z")

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[SZY55F-32位CPU语音芯片规格书2023-11-08.pdf](https://forum.revspace.nl/uploads/short-url/fH36TzSujkNi5dCZBwcrYRlAPCi.pdf) (780.1 KB)

> **[SZY55F4 - 语音芯片|音乐IC|录音芯片|门铃音乐芯片-思泽远科技](https://www-sizeyuan-cn.translate.goog/2024/01/09/szy55f4/?_x_tr_sl=zh-CN&_x_tr_tl=en&_x_tr_hl=nl&_x_tr_pto=wapp&_x_tr_sch=http)**
>
> 一、芯片内部特性 1.1  CPU内核 32位CPU，内置ICACH，可连接Flash进行代码扩展 主频率高达 …

Ik denk dat het deze microcontroller is 🙂

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