# SWD Interface：

Programming and debugging mainstream ARM7  9  11, Cortex-A5  A8  A9  M0  M1  M3  M4

Supported MCU manufacturers： ST，Freecale，Nuvoton，NXP，TI，Cypress，Atmel，Analog，Fujitsu，Toshiba， Energy Micro...。

Speeds up the programming and debugging functions 4Mhz: Write Flash Rom, EEPROM, ARF, and support for full speed, stepping, breakpoints

![](https://1339817493-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M2HWtRMO1SOVoE1wKC5%2F-M2HWuqfjq-tAqyjGf2g%2F-M2HX4zE6bRuHkNM_-6Z%2Fdebug%203.png?generation=1584080162199656\&alt=media)