DS891 (v1.8) October 2, 2019 www.xilinx.com
Product Specification 1
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General Description
The Zynq® UltraScale+™ MPSoC family is based on the Xilinx® UltraScale™ MPSoC architecture. This
family of products integrates a feature-rich 64-bit quad-core or dual-core Arm® Cortex™-A53 and
dual-core Arm Cortex-R5 based processing system (PS) and Xilinx programmable logic (PL) UltraScale
architecture in a single device. Also included are on-chip memory, multiport external memory interfaces,
and a rich set of peripheral connectivity interfaces.
Processing System (PS)
Arm Cortex-A53 Based Application
Processing Unit (APU)
• Quad-core or dual-core
• CPU frequency: Up to 1.5GHz
• Extendable cache coherency
• Armv8-A Architecture
o 64-bit or 32-bit operating modes
o TrustZone security
o A64 instruction set in 64-bit mode,
A32/T32 instruction set in 32-bit mode
• NEON Advanced SIMD media-processing engine
• Single/double precision Floating Point Unit (FPU)
• CoreSight™ and Embedded Trace Macrocell (ETM)
• Accelerator Coherency Port (ACP)
• AXI Coherency Extension (ACE)
• Power island gating for each processor core
• Timer and Interrupts
o Arm Generic timers support
o Two system level triple-timer counters
o One watchdog timer
o One global system timer
• Caches
o 32KB Level 1, 2-way set-associative
instruction cache with parity (independent for
each CPU)
o 32KB Level 1, 4-way set-associative data
cache with ECC (independent for each CPU)
o 1MB 16-way set-associative Level 2 cache
with ECC (shared between the CPUs)
Dual-core Arm Cortex-R5 Based
Real-Time Processing Unit (RPU)
• CPU frequency: Up to 600MHz
• Armv7-R Architecture
o A32/T32 instruction set
• Single/double precision Floating Point Unit (FPU)
• CoreSight™ and Embedded Trace Macrocell
(ETM)
• Lock-step or independent operation
• Timer and Interrupts:
o One watchdog timer
o Two triple-timer counters
• Caches and Tightly Coupled Memories (TCMs)
o 32KB Level 1, 4-way set-associative
instruction and data cache with ECC
(independent for each CPU)
o 128KB TCM with ECC (independent for each
CPU) that can be combined to become 256KB
in lockstep mode
On-Chip Memory
• 256KB on-chip RAM (OCM) in PS with ECC
• Up to 36Mb on-chip RAM (UltraRAM) with ECC in
PL
• Up to 35Mb on-chip RAM (block RAM) with ECC
in PL
• Up to 11Mb on-chip RAM (distributed RAM) in PL
Zynq UltraScale+ MPSoC Data Sheet:
Overview
DS891 (v1.8) October 2, 2019
Product Specification
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