I'm working with the Cortex-M on digilent ARTY FPGA platform. I'm wondering how handling invalid address requests happen on a typical system. I'm guessing the address decoder in the AXI crossbar interconnect handles it somehow. Does it return an error…
Bus Matrix
Note: This was originally posted on 28th January 2009 at http://forums.arm.com
What exactly is a bus matrix? I came across the term in ARM cortex M3 specs but couldnt find any proper description. Can someone help?
What exactly is a bus matrix? I came across the term in ARM cortex M3 specs but couldnt find any proper description. Can someone help?
- over 6 years ago
- System
- SoC Design forum
ARM Cortex ICode, DCode, System buses
Note: This was originally posted on 26th February 2009 at http://forums.arm.com
I'm a bit confused about the bus structure and memory model of ARM Cortex M3. First of all, does Cortex M3 actually have 3 physically separate buses coming out of it?
…I'm a bit confused about the bus structure and memory model of ARM Cortex M3. First of all, does Cortex M3 actually have 3 physically separate buses coming out of it?
- over 6 years ago
- System
- SoC Design forum
Flashing STM32L0
I have made a custom board for STM32L072CZ by ST. I am flashing it using STM32Cube Programmer via UART. When I flash it, I get the application running(say blinking LED) for the first time and as soon as I reset it, the application stops running. I checked…
- over 2 years ago
- System
- SoC Design forum
SRAM for Cortex M0 -- Does It Need to Support Byte write?
For the SRAM with Cortex M0, does it need to support byte write?
What restrictions do I have with Cortex M0 if the SRAM only support 32-bit write?
- over 5 years ago
- System
- SoC Design forum
Is the Corelink SSE-200 Subsystem available for Cortex M23?
This question was raised in the 'How to implement a secure IoT system on ARMv8-M' webinar, view all the questions in the round up blog post.
- over 3 years ago
- System
- SoC Design forum
Can you explain why you propose having two cores in your CoreLink SSE-200?
This question was raised in the 'How to implement a secure IoT system on ARMv8-M' webinar, view all the questions in the round up blog post.
- over 3 years ago
- System
- SoC Design forum
Does Cortex-M33 support TCMs?
This question was raised in the 'How to implement a secure IoT system on ARMv8-M' webinar, view all the questions in the round up blog post.
- over 3 years ago
- System
- SoC Design forum
Could you give some tips on developing for ARMv8-M with IAR tools?
This question was raised in the 'How to implement a secure IoT system on ARMv8-M' webinar, view all the questions in the round up blog post.
- over 3 years ago
- System
- SoC Design forum