Arria® V FPGA and SoC FPGA
The Arria® V FPGA family offers the highest bandwidth and delivers the lowest total power for midrange applications, such as remote radio units, 10G/40G line cards, and broadcast studio equipment. There are five targeted variants, including SoC variants with a dual-core ARM* Cortex*-A9 hard processor system (HPS) to best meet your performance, power, and integration needs.
Arria® V FPGA and SoC FPGA
Arria® V SoC FPGA Hard Processor System Overview
|Device||All Arria® V SoC FPGA Devices (SX, ST)|
Dual-core ARM* Cortex*-A9 MPCore* processor with ARM* CoreSight* debug and trace technology
|Coprocessors||ARM* NEON* media processing engine with Vector Floating-Point (VFP) v3 double-precision floating point unit for each processor, Snoop Control Unit (SCU), Acceleration Coherency Port (ACP)|
|Level 1 cache||32 KB L1 instruction cache, 32 KB L1 data cache|
|Level 2 cache||512 KB shared L2 cache|
|On-chip memory||64 KB on-chip RAM, 64 KB on-chip ROM|
|HPS hard memory controller||
Multiport SDRAM controller with support for DDR2, DDR3, DDR3L, and LPDDR2 with optional error correction code (ECC) support
|Quad serial peripheral interface (SPI) flash controller||Supports SPIx1, SPIx2, or SPIx4 (quad SPI) serial NOR flash devices
Up to four chip selects
Supports SD, eSD, SDIO, eSDIO, MMC, eMMC, and CE-ATA with integrated DMA
|NAND flash controller||Supports 8 bit ONFI 1.0 NAND flash devices
Programmable hardware ECC for Single-Level Cell (SLC) and Multi-Level Cell (MLC) devices
|Ethernet media access controller (EMAC)||2 x 10/100/1000 EMAC with RGMII external PHY interface and integrated DMA|
|USB On-The-Go controller (OTG)||2 x USB 2.0 OTG controllers with ULPI external PHY interface and integrated DMA|
|UART controller||2 x UART 16550 compatible|
|SPI controller||2 x SPI masters
2 x SPI slaves
|I2C controller||4 x I2C|
|General-purpose I/O (GPIO)||Up to 71 GPIO and 14 input-only pins, with digital de-bounce and configurable interrupt mode|
|Direct memory access (DMA) controller||8-channel direct memory access (DMA)
Supports flow control with 31 peripheral handshake interfaces
|Timers||Private interval and watchdog timer for each processor
Global timer for processor subsystem
4X general-purpose timers
2X watchdog timers
|Maximum HPS I/O||208|
|HPS phased-locked loops (PLLs)||3|
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