ST cortex-A9 双核 MCU资料

ARM

5星 · 超过95%的资源需积分: 10 148 浏览量更新于2023-07-06 收藏 702KB PDF 举报

身份认证购VIP最低享 7 折!

领优惠券(最高得80元）

资源详情

资源推荐

Data brief

For further information contact your local STMicroelectronics sales office.

August 2010 Doc ID 17528 Rev 3 1/34

SPEAr1310

Dual-core Cortex A9 embedded MPU for communications

Features

■ CPU subsystem:

– 2x ARM Cortex A9 cores, up to 600 MHz

– Supporting both symmetric (SMP) and

asymmetric (AMP) multiprocessing

– 32+32 KB L1 Instructions/Data cache per

core with parity check

– Shared 512 KB L2 cache (ECC protected)

with parity check

■ Bus: 64-bit multilayer network-on-chip

■ Memories:

– 32 KB BootROM

– 32 KB internal SRAM

– Multi-port controller (MPMC) for external

DDR2-800/DDR3-1066 with 16/32 bits

datapath, up to 1GB addressable with ECC

option for SEC/DED

– Controller (FSMC) for external NAND

Flash, parallel NOR Flash and

asynchronous SRAM

– Controller (SMI) for external serial NOR

flash

■ Connectivity:

– 2x Giga/Fast Ethernet ports (for external

GMII/RGMII/MII PHY)

– 3x Fast Ethernet (for external SMII/RMII

PHY)

– 3x PCIe 2.0 links (embedded PHY)

– 2x SATA gen-2 host port (alternative to two

PCIe)

– 1x 32-bit PCI expansion bus (up to 66 MHz)

– 2x USB 2.0 host ports with integrated

PHYs

– 1x USB2.0 OTG port with integrated PHY

– 2x CAN 2.0 a/b interfaces

– 2x TDM/E1 HDLC controllers with 256/32

time slots per frame respectively

– 2x HDLC controllers for external RS485

PHYs

– 2x I2S ports for external audio/modem

– 6x UARTs (up to 5 Mbaud)

– 1x SSP port (SPI and other protocols),

master/slave, up to 41 Mbps

– 2x I2C ports master/slave

■ Integrated support for external peripherals:

– TFT LCD controller, up to 1920 x 1200 (60

Hz), 24 bpp

– Touchscreen I/F (4-wire resistive)

– 9 x 9 keyboard controller

– Memory card interface (MCIF) supporting

SD/SDIO 2.0, SDHC, MMC 4.2/4.3,

CF/CF+ Rev 4.1, XD

■ Expansion interface (EXPI)

■ Security: C3 cryptographic accelerator

■ 13x timers and 1x real time clock

■ Miscellaneous functions:

– 2x high-performance 8-channels DMA

controllers

– JPEG HW codec

– 10 bit ADC, up to 1 Msps, 8 inputs with

autoscan capability

– Programmable bidirectional GPIO signals

with interrupt capability

– 510 + 209 one time programmable (OTP)

bits

– Embedded sensor for junction temperature

monitoring

– JTAG-PTM (debugging and test interface)

■ Power saving features:

– Power islands for leakage reduction

– IP clock gating for dynamic power reduction

– Dynamic frequency scaling

PBGA (23 x 23 mm)

www.st.com

Contents SPEAr1310

2/34 Doc ID 17528 Rev 3

Contents

1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Architecture overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 Functional blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.1 CPU subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.2 Clock and reset system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.3 BUSMATRIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.4 Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4.1 BootROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4.2 Static RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4.3 Multiport memory controller (MPMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.4.4 Flexible static memory controller (FSMC) . . . . . . . . . . . . . . . . . . . . . . . 10

3.4.5 Serial memory interface (SMI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3.5 Connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.5.1 Giga/Fast Ethernet MAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.5.2 PCIe/SATA interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.5.3 PCI express (PCIe) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3.5.4 SATA gen-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5.5 32-bit PCI expansion bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.5.6 USB host controllers (UHC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.5.7 USB OTG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.5.8 Controller area network interfaces (CAN) . . . . . . . . . . . . . . . . . . . . . . . 17

3.5.9 TDM/E1 HDLC controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.5.10 RS485 HDLC controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3.5.11 I2S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3.5.12 Universal asynchronous Receiver/Transmitter (UART) . . . . . . . . . . . . . 20

3.5.13 Synchronous Serial Port (SSP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.5.14 I2C controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.6 Integrated support for other external peripherals . . . . . . . . . . . . . . . . . . . 22

3.6.1 TFT LCD controller (LCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.6.2 Keyboard controller (KBD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.6.3 Memory card interface (MCIF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.7 Expansion interface (EXPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

剩余33页未读，继续阅读

geeleecn

粉丝: 0
资源: 2

会员权益专享

ST cortex-A9 双核 MCU资料

ARM Cortex-M3与Cortex-M4权威指南.zip

《Cortex-CM3权威指南》--指令集

Cortex-A系列编程手册

基于arm cortex-a9双核处理器和vivado的设计方法pdf

cortex-a9连接zigbee

cortex-a9四核 imx6q核心板

cortex-a9处理器温湿度电阻模块

cortex-A9的LCD驱动怎么写

描述Cotex-A9的各部分组件功能

cortex- A ，cortex- M， cortex- R 分别是什么

STM32、Cortex-A、Cortex-R、Cortex-M、SecurCore

cortex-a53和cortex-a35有什么区别

arm cortex-m3与cortex-m4权威指南 pdf

Cortex-A8和Cortex-A7区别

arm cortex-m3与cortex-m4权威指南英文原版叫什么

arm cortex-m3和cortex-m4处理器权威指南

嵌入式cortex-A9实现智慧车库用到的技术及解决办法

arm cortex-m3与cortex-m4权威指南电子版

arm cortex-m3与cortex-m4权威指南

arm cortex-m3 与 cortex-m4 权威指南(第三 版) pdf

会员权益专享

最新资源

arm cortex-m3 与 cortex-m4 权威指南(第三版) pdf