Versatile Express Cortex-A9 四核核心板规格参数文档
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更新时间:2013/9/4 18:41:49 | 应用平台:Win9X/Win2000/WinXP |
下载次数:11095 | 下载来源:完美体育·(中国)手机网页版科技 |
软件语言:英文 | 软件类别:ARM官方开发平台 > |
CoreTile Express
CoreTile Express 板在 Versatile™ Express 开发系统中提供主系统 CPU。CoreTile 必须与提供电源、配置和外设连接的主板 Express uATX 板配对使用。
处理器子板 Express 板与 Versatile 产品系列中的前代产品的不同之处在于,其内存和 LCD 控制器等高带宽外设是与 ARM 处理器一起在测试芯片中实现的。这会显示提升性能,使系统更适合进行软件基准测试并完全能运行 Debian Linux 等桌面操作系统。
处理器子板 Express 系列支持的 ARM 处理器有:
- Cortex™-A15 MPCore
- Cortex-A9 MPCore
- Cortex-A7 MPCore
- Cortex-A5 MPCore
功能列表
处理器子板名称 |
CoreTile Express |
CoreTile Express 适用于 Cortex-A9 |
CoreTile Express 适用于 Cortex-A5 |
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处理器子板名称(简称) | V2P-CA15x2_CA7x3 | V2P-CA9x4 | V2P-CA5x2s |
部件号 | V2P-CA15-0314A | V2P-CA9-0301A | V2P-CA5-0305A |
PCB 号 | HBI-0249 | HBI-0191 | HBI-0225 |
数据表 | 数据表 | 数据表 | 数据表 |
手册 | 用户手册 | 用户手册 | 用户手册 |
产品视频 | n/a | n/a | 视频 |
CPU 类型 |
Cortex-A15 MPCore™ |
Cortex-A9 MPCore | Cortex-A5 MPCore |
Cortex-A7 MPCore™ | |||
CPU 数量,速度 |
双核 CA15,1GHz 三核 CA7,800MHz |
四核,400MHz | 双核,100MHz |
CPU 版本 | r2p1,r0p1 | r0p1 | r0p1-RC0 |
协处理器 | NEON™ | NEON | NEON |
L1 高速缓存 I/D | 32KB/32KB | 32KB/32KB | 32KB/32KB |
L2 高速缓存 | 1MB | 512KB | 256KB |
TCM | N/A | N/A | N/A |
SRAM(片上) | 64KB,64 位 | 16KB,64 位 | 64KB |
SDRAM | 2GB DDR2,32 位 | 1GB DDR2,32 位 | 1GB DDR2 SODIMM |
SDRAM 速度 | 400MHz | 266MHz | 120MHz |
AMBA 总线类型 | AXI | AXI | AXI |
内部 AMBA 总线速度 | 500MHz | 200MHz | 100MHz |
外部 AMBA 总线速度 | 50MHz (M) | 50MHz (M)、30MHz (S) | 40MHz (M)、40MHz (S) |
嵌入式跟踪 | 16/32 位,PTM,ETB (4KB) | 16/32位,PTM,ETB (8KB) | ITM,ETB (8KB) |
调试连接 | JTAG 和 SWD,20 针 DIL | JTAG 和 SWD,20 针 DIL | JTAG 和 SWD,20 针 DIL |
Versatile Express Cortex-A9 四核核心板
规格参数文档内容摘要
The Versatile Express family development platform provides
an excellent environment for prototyping the next
generation of system-on-chip designs. Through a range of
plug-in daughterboards hardware and software applications
can be developed and debugged.
The CoreTile Express A9x4 is a daughterboard for use on
the Motherboard Express ATX for evaluation, and
prototyping of the Cortex -A9 processor. It enables:
™
™
™
Evaluation of the new ARM Cortex-A9 quad core
processor
System benchmarking
nOperating system ports
nCustomer peripheral driver development
nEarly software development
Features
Deliverables
nProcessor Subsystem
- Quad Cortex-A9 processor each with NEON
(r0p1) at 400MHz
- L1 Cache 32kInst and 32kData
- L2 Cache 512K (L2C-310)
- Debug via PTM and CoreSight
nAXI Subsystem
- Internal AXI Fast at 200MHz Slow at 50MHz
- External AXI Master 50MHz
- External AXI Slave 30 MHz
- DMC-341 DDR2 memory 1GB x 32 bit
at 266MHz
- SMC-354 Static Memory Bus Interface 32bit
at 60MHz to motherboard
- TrustZone support TZASC (PL280) and TZPC
- Boot from NOR Flash or over external AXI
nExpansion support
- AXI master and slave links to FPGA
daughterboard
nPeripheral set and address space compatible with
Versatile family
- EB, PB-11MPCore, PB-A8 and PBX
nSimplified configuration of system
- USB flash drive to PC
- Remote power cycling
- Fast programming and configuration
- Configuration file for system settings
- Support for automated/remote operation
nDaughterboard
nVersatile Express support DVD
nBoot monitor software
- Retarget of C I/O libraries
nSelf Test software
- Peripheral driver example
nOS support
- Linux Debian 2.6.28
- Symbian to follow
- WinCE to follow