Atmel即将发布的两款Cortex-M7内核的MCU型号：ATSAME70和ATSAME71

张衍波

这个消息是从SEGGER发布的最新JLINK更新记录中获得，内容如下：

-----------------------------------------------------------------------------------------------
We are pleased to announce the availability of a new version of the J-Link software and
documentation pack V4.96 with the following changes:

- DLL: Improved SEGGER RTT speed.
        J-Link V9 and later: Up to 500 KB/s RTT read speed
        J-Link ULTRA+/PRO V4 and later: Up to 1 MB/s RTT read speed
- DLL/J-Flash: Added flash programming support for NXP LPC822 / LPC824 devices.
- DLL/J-Flash: Added flash programming support for Atmel ATSAMV70 (Cortex-M7) series devices.
- DLL/J-Flash: Added flash programming support for Atmel ATSAMV71 (Cortex-M7) series devices.
- DLL/J-Flash: Added flash programming support for Freescale WPR1516 (Cortex-M0) series devices.
- DLL/J-Flash: Added flash programming support for ST STM32F091xB and STM32F091xC devices.
- DLL/J-Flash: Flash programming for Atmel Cortex-M7 based devices did not restore device state properly after programming. Fixed.
- DLL: Added flash programming support for Atmel ATSAME70 (Cortex-M7) series devices.
- DLL: Added flash programming support for Atmel ATSAMS70 (Cortex-M7) series devices.
- DLL: Added flash programming support for Atmel ATSAMC20 series devices.
- DLL: Added flash programming support for Atmel ATSAMC21 series devices.
- DLL: Added flash programming support for Atmel ATSAMH21 series devices.
- DLL: Added flash programming support for Atmel ATSAML21 series devices.
- DLL: Added flash programming support for Atmel ATSAMV21 series devices.
- DLL: Added support for TI RM57L843ZWT and TMS570LC4357ZWT devices (Cortex-R5).
- DLL: Added some SiLabs C8051 (C2 interface) devices.
- DLL: Added some device aliases for some SAMD21 devices.
- DLL: Reading FPU registers on Cortex-M7 caused error messages, even if FPU was enabled. Fixed.

-----------------------------------------------------------------------------------------------------------------------------------------------------------------
感觉Cortex-M7内核MCU的竞争将更加激烈。
转载转载