XC7Z020

Cov khoom siv:

Environment thiab Export Classification:

Zynq-7000 SoC First Generation Architecture:
Tsev neeg Zynq®-7000 yog raws li Xilinx SoC architecture.Cov khoom lag luam no suav nrog cov yam ntxwv nplua nuj dual-core lossis ib leeg-ntxhais ARM® Cortex™-A9 raws li kev ua haujlwm (PS) thiab 28 nm Xilinx programmable logic (PL) hauv ib lub cuab yeej.ARM Cortex-A9 CPUs yog lub plawv ntawm PS thiab tseem suav nrog on-chip nco, sab nraud nco interfaces, thiab cov txheej txheem nplua nuj ntawm kev sib txuas txuas txuas ntxiv.Processing System (PS) ARM Cortex-A9 Raws li Daim Ntawv Thov Txheej Txheem Txheej Txheem (APU) • 2.5 DMIPS/MHz ib CPU • CPU zaus: Mus txog 1 GHz • Coherent multiprocessor txhawb nqa • ARMv7-A architecture • TrustZone® kev ruaj ntseg • Thumb®-2 kev qhia teeb • Jazelle® RCT execution Environment Architecture • NEON ™ media-processing engine • Ib leeg thiab ob chav precision Vector Floating Point Unit (VFPU) • CoreSight™ thiab Program Trace Macrocell (PTM) • Timer thiab cuam tshuam • Peb lub sijhawm saib xyuas • Ib lub sijhawm thoob ntiaj teb • Ob lub txee triple-timer Caches • 32 KB Theem 1 4-txoj kev teeb tsa-kev qhia sib koom ua ke thiab cov ntaub ntawv caches (ywj siab rau txhua CPU) • 512 KB 8-txoj kev teeb tsa-kev koom ua ke Qib 2 cache (sib koom ntawm CPUs) • Kev txhawb nqa Byte-parity On-Chip Memory • On-chip boot ROM • 256 KB on-chip RAM (OCM) • Byte-parity kev them nyiaj yug Sab Nraud Memory Interfaces • Multiprotocol dynamic memory controller • 16-ntsis lossis 32-ntsis interfaces rau DDR3, DDR3L, DDR2, lossis LPDDR2 nco • ECC kev txhawb nqa hauv 16-ntsis hom • 1GB ntawm qhov chaw nyob siv hu nkaujle qeb ntawm 8-, 16-, lossis 32-ntsis-dav nco • Kev nco zoo li qub • 8-ntsis SRAM cov ntaub ntawv tsheb npav nrog txog 64 MB kev txhawb nqa • Parallel NOR flash txhawb • ONFI1.0 NAND flash txhawb (1-ntsis ECC ) • 1-ntsis SPI, 2-ntsis SPI, 4-ntsis SPI (quad-SPI), lossis ob quad-SPI (8-ntsis) serial NOR flash 8-Channel DMA Controller • Nco-rau-nco, nco-rau -peripheral, peripheral-rau-memory, thiab tawg-sib sau ua lag luam txhawb I/O Peripherals thiab Interfaces • Ob 10/100/1000 tri-speed Ethernet MAC peripherals nrog IEEE Std 802.3 thiab IEEE Std 1588 kho 2.0 kev txhawb nqa • MA Scatter-gather muaj peev xwm • Paub txog 1588 rev.2 PTP thav duab • GMII, RGMII, thiab SGMII interfaces • Ob USB 2.0 OTG peripherals, txhua qhov txhawb nqa mus txog 12 Endpoints • USB 2.0 raws li IP core • Txhawb nqa ntawm-tus-mus, high-speed, full-speed, thiab qis- hom kev ceev • Intel EHCI raws USB tus tswv • 8-ntsis ULPI sab nraud PHY interface • Ob qho tag nrho CAN 2.0B raws CAN tsheb npav cuam tshuam • CAN 2.0-A thiab CAN 2.0-B thiab ISO 118981-1 tus qauv ua raws • Sab nraud PHY interface • Ob SD /SDIO 2.0/MMC3.31 raws li kev tswj hwm • Ob qhov puv-duplex SPI chaw nres nkoj nrog peb lub peripheral nti xaiv • Ob lub siab ceev UARTs (txog 1 Mb/s) • Ob tug tswv thiab qhev I2C interfaces • GPIO nrog plaub lub tsev txhab nyiaj 32-ntsis , ntawm uas mus txog 54 khoom siv tau nrog PS I/O (ib lub txhab nyiaj ntawm 32b thiab ib lub txhab nyiaj ntawm 22b) thiab mus txog 64 khoom (txog ob lub tsev txhab nyiaj ntawm 32b) txuas nrog Programmable Logic • Mus txog 54 hloov tau multiplexed I/O (MIO) rau peripheral pin assignments Interconnect • High-bandwidth connectivity nyob rau hauv PS thiab nruab nrab ntawm PS thiab PL • ARM AMBA® AXI raws li • QoS txhawb rau critical masters rau latency thiab band.