ARM Cortex A9 CPU subsystem

Processor subsystem based on the processor ARM Cortex A9, and has a dual-core configuration.

Key Features:

Each core has the following features:

  • ARM v7 processor with a clock frequency of 600 MHz
  • 32K L1 Instruction Cache parity
  • 32 KB L1 data cache parity
  • Built-in FPU operations for single and double precision data scalar floating-point
  • The memory management unit (MMU)
  • Instruction set support for ARM, Thumb2 and Thumb2-EE
  • Program Trace Macrocell (PTM) and CoreSight © component for software debugging
  • 32-bit timer with 8-bit divisor
  • The internal watchdog (also works as a timer)

Dual core configuration completes a common set of components:

  • Snoop Control Unit (SCU) for controlling communication between processes, cache memory and cache memory and transfer RAM, cache coherency
  • Shared interrupt control unit (GCA) is configured to support 128 independent interrupt sources with software configurable priorities and routing between the two nuclei
  • 64-bit global timer with an 8-bit divisor
  • Accelerator coherence port (ACP)
  • Support for parity for fault detection performance for other internal memories
  • 512 KB single 8-way associative L2 cache with ECC support
  • L2 cache controller based on ARM PL310 IP released
  • Dual asynchronous 64-bit AMBA 3 AXI interface with the ability to filter on the second use one port to access DDR memory
  • JTAG-interface and monitor port: debug and trace may be prohibited by OTP

Comments

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I admire the diversity of programs offered by universities in Uganda. From medicine to arts and agriculture, there’s a course for everyone. The focus on practical knowledge ensures that graduates are well-prepared for the job market. Universities in East Africa

I appreciate how Ugandan universities prioritize affordable education. Many institutions provide scholarships and financial aid programs, making higher education accessible to a broader range of students. Universities in Uganda

One thing I love about universities in Uganda is the emphasis on community impact. Many students are involved in outreach programs, volunteering to make a difference in local communities. It’s inspiring to see education used as a tool for social change. Top Universities in Uganda

One thing I love about universities in Uganda is the emphasis on community impact. Many students are involved in outreach programs, volunteering to make a difference in local communities. It’s inspiring to see education used as a tool for social change. Top Universities in Uganda

Campus life in Ugandan universities is vibrant and enriching. With numerous cultural activities, sports events, and student organizations, students get to explore their interests beyond academics while building lifelong friendships. Top Universities in Uganda

Ugandan universities are known for their dedication to academic excellence. Institutions like Makerere University have consistently ranked among the best in Africa, offering quality education and fostering innovation across various fields of study. Universities in Uganda

I appreciate how Ugandan universities prioritize affordable education. Many institutions provide scholarships and financial aid programs, making higher education accessible to a broader range of students. Universities in Uganda

I admire the diversity of programs offered by universities in Uganda. From medicine to arts and agriculture, there’s a course for everyone. The focus on practical knowledge ensures that graduates are well-prepared for the job market. Universities in East Africa

One thing I love about universities in Uganda is the emphasis on community impact. Many students are involved in outreach programs, volunteering to make a difference in local communities. It’s inspiring to see education used as a tool for social change. Top Universities in Uganda

Ugandan universities are known for their dedication to academic excellence. Institutions like Makerere University have consistently ranked among the best in Africa, offering quality education and fostering innovation across various fields of study. Universities in Uganda

I admire the diversity of programs offered by universities in Uganda. From medicine to arts and agriculture, there’s a course for everyone. The focus on practical knowledge ensures that graduates are well-prepared for the job market. Universities in East Africa

One thing I love about universities in Uganda is the emphasis on community impact. Many students are involved in outreach programs, volunteering to make a difference in local communities. It’s inspiring to see education used as a tool for social change. Top Universities in Uganda

Campus life in Ugandan universities is vibrant and enriching. With numerous cultural activities, sports events, and student organizations, students get to explore their interests beyond academics while building lifelong friendships. Top Universities in Uganda

Campus life in Ugandan universities is vibrant and enriching. With numerous cultural activities, sports events, and student organizations, students get to explore their interests beyond academics while building lifelong friendships. Top Universities in Uganda

Campus life in Ugandan universities is vibrant and enriching. With numerous cultural activities, sports events, and student organizations, students get to explore their interests beyond academics while building lifelong friendships. Top Universities in Uganda

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