| 전자부품 데이터시트 검색엔진 |
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CORTEX-R82 데이터시트(PDF) 12 Page - Arm Limited (or its affiliates). |
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CORTEX-R82 데이터시트(HTML) 12 Page - Arm Limited (or its affiliates). |
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12 / 13 page ![]() 12 Cortex-R82 Configuration Options Feature Options Cache protection No RAM protection included. RAM protection included. ELA No ELA included. ELA included. L2 cache size No L2 cache. L2 cache present with size of 128KB, 192KB, 256KB, 384KB, 512KB, 768KB, 1024KB, 1536KB, 2048KB, 3072KB, or 4096KB. L2 cache data RAM input latency 1-cycle latency. 2-cycle latency. 2-cycle latency with an extra hold cycle. L2 cache data RAM output latency 2-cycle latency. 3-cycle latency. L2 cache data RAM output register slice No register slice. Register slice included. L2 cache data RAMs clock pulse stretch Stretched. Not stretched. Power on reset state for the Power Policy Units (PPUs) Cluster and all core PPUs reset to off. Cluster and core 0 PPUs reset to on. Any other core PPUs reset to off. Cluster and all core PPUs reset to on. Number of EL2 Memory Protection Unit (MPU) regions 0, 16, or 32 Number of EL1 MPU regions 0, 16, or 32 Main master bus type Main master is AXI-5. Main master is CHI. VMSA support EL1-MMU included. EL1-MMU not included. Advanced SIMD and floating-point support No Advanced SIMD and no floating-point support included. Advanced SIMD and half precision, single precision, and double precision floating-point functionality included. Number of wait states incurred by accesses to the ITCM 0, 1, 2, 3 ITCM clock pulse stretch Stretched. Not stretched. Data Tightly Coupled Memory (DTCM) size 0 (DTCM logic is always present but the size can be 0), 16KB, 32KB, 64KB, 128KB, 256KB, 512KB, 1024KB. Instruction Tightly Coupled Memory (ITCM) size 0 (ITCM logic is always present but the size can be 0), 16KB, 32KB, 64KB, 128KB, 256KB, 512KB, 1024KB. Number of wait states that are incurred by accesses to the DTCM 0,1, 2, 3 DTCM clock pulse stretch Stretched. Not stretched. Supporting technical documents coming soon. Learn more about the processor here. |
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