Alinx ACU4EV User Manual page 6

ZYNQ Ultrascale + FPGA Core Board ACU4EV User Manual
Figure 2-1: Overall Block Diagram of the ZYNQ ZU4EV Chip
The main parameters of the PS system part are as follows:
 ARM quad-core Cortex ™ -A53 processor, speed up to 1.5GHz, each
CPU 32KB level 1 instruction and data cache, 1MB level 2 cache,
shared by 2 CPUs
 ARM dual-core Cortex-R5 processor, speed up to 600MHz, each CPU
32KB level 1 instruction and data cache, and 128K tightly coupled
memory.
 Image Video Processor Mali-400 MP2, speed up to 677MHz, 64KB level
2 cache
 External storage interface, support 32/64bit DDR4/3/3L, LPDDR4/3
interface
 Static storage interface, support NAND, 2xQuad-SPI FLASH.
 High-speed connection interface, support PCIe Gen2 x 4, 2 x USB3.0,
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