ARM Ailesinin yeni üyesi Cortex-M0+

[CoşkuN]

The ARM Cortex™-M0+ processor is the most energy efficient ARM processor available. It builds on the very succesful Cortex-M0 processor, retaining full instruction set and tool compatibility, while further reducing energy consumption and increasing performance. Along with the Cortex-M0 processor, the exceptionally small silicon area, low power and minimal code footprint of these processors enable developers to achieve 32-bit performance at an 8-bit price point, bypassing the step to 16-bit devices. The Cortex-M0+ processor comes with a wide selection of options to provide flexible development.

http://www.arm.com/products/processors/cortex-m/cortex-m0plus.php

İlgili bir haber:
"ARM Wants to Put the Internet in Your Umbrella"
http://www.wired.com/wiredenterprise/2012/03/arm-cortex/

Freescale ve NXP lisanslarını almış bile. Diğerleri de sıradadır:
http://armdevices.net/2012/03/13/arm-cortex-m0-released-to-power-the-internet-of-things/

[OptimusPrime]

giriş bölümünün türkçe meali (özetle):

cortex m0+ arm ailesinin en düşük güçlü üyesiymiş. kendisi cortex m0 üzerine kurulu bir sistem imiş ayrıca hali hazırdaki komut seti ve geliştirme araçlarına uygun tasarlanmış. bunların yanında düşük enerji ve yüksek performansa sahipmiş. en önemlisi ise 32 bitlik bu hizmeti 8 bit fiyatına elde edebiliyormuşuz. 16 bitliğide sallayın gitsin diyor. cortex m0+ geniş bir ürün yelpazesi sunduğundan esnek bir geliştirme ortamı da sağlıyormuş...

 

[MC_Skywalker]

ARM Cortex-M0+ Features
ISA Support:   Thumb® / Thumb-2 subset
Pipeline: 2 stage
Performance Efficiency: 1.77 CoreMark/MHz  -  0.93 DMIPS/MHz (RVCT 5.0.90 compiler)
Memory Protection: Optional 8 region MPU with sub regions and background region
Interrupts: Non-maskable Interrupt (NMI) + 1 to 32 physical interrupts
Sleep Modes: Integrated WFI and WFE Instructions and Sleep On Exit capability.
                      Sleep & Deep Sleep Signals.
                      Optional Retention Mode with ARM Power Management Kit
Bit Manipulation: Bit banding region can be implemented with Cortex-M System Design Kit
Enhanced Instructions: Hardware single-cycle (32x32) multiply option
Debug: Optional JTAG & Serial-Wire Debug Ports. Up to 4 Breakpoints and 2 Watchpoints
Trace: Optional Micro Trace Buffer

http://www.arm.com/files/pdf/Cortex-M0_Plus_Intro.pdf