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EP9315-IBZ 参数 Datasheet PDF下载

EP9315-IBZ图片预览
型号: EP9315-IBZ
PDF下载: 下载PDF文件 查看货源
内容描述: 增强型通用平台的系统级芯片处理器 [Enhanced Universal Platform System-on-Chip Processor]
分类和应用: 微控制器和处理器外围集成电路微处理器时钟
文件页数/大小: 64 页 / 1036 K
品牌: CIRRUS [ CIRRUS LOGIC ]
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EP9315 Data Sheet
FEATURES
200-MHz ARM920T Processor
• 16-kbyte Instruction Cache
• 16-kbyte Data Cache
Linux , Microsoft Windows CE-enabled MMU
100-MHz System Bus
®
®
®
Enhanced Universal Platform
System-on-Chip Processor
IrDA Interface
PCMCIA Interface
Touchscreen Interface with ADC
8 x 8 Keypad Scanner
One Serial Peripheral Interface (SPI
) Port
MaverickCrunch
Math Engine
• Floating Point, Integer, and Signal Processing
Instructions
• Optimized for digital music compression and
decompression algorithms.
• Hardware interlocks allow in-line coding.
MaverickKey
IDs
• 32-bit Unique ID can be used for DRM-compliant
128-bit random ID.
Integrated Peripheral Interfaces
• 32-bit SDRAM Interface (up to 4 Banks)
• 32-/16-bit SRAM / FLASH / ROM
• Serial EEPROM Interface
• EIDE (up to 2 devices)
• 1/10/100-Mbps Ethernet MAC
• Three UARTs
• Three-port USB 2.0 Full-speed Host (OHCI)
(12 Mbits per second)
• LCD and Raster Interface with Graphics
Accelerator
• 6-channel or 2-channel Serial Audio Interface (I
2
S)
• 2-channel, Low-cost Serial Audio Interface (AC'97)
• 2 High-resolution PWMs (16 bits each)
Internal Peripherals
• 12 Direct Memory Access (DMA) Channels
• Real-time Clock with Software Trim
• Dual PLL controls all clock domains.
• Watchdog Timer
• Two General-purpose 16-bit Timers
• One General-purpose 32-bit Timer
• One 40-bit Debug Timer
• Interrupt Controller
• Boot ROM
Package
• 352-pin PBGA
COMMUNICATIONS PORTS
Serial
Audio
Interface
12-channel DMA
(3) UARTs
w/
IrDA
Peripheral Bus
Clocks &
Timers
USER INTERFACE
MaverickCrunch
TM
ARM920T
Interrupts
& GPIO
MaverickKey
TM
D-Cache
16KB
I-Cache
16KB
Bus
Bridge
(3) USB
Hosts
Boot
ROM
MMU
Keypad &
Touch
Screen I/F
Processor Bus
Ethernet
MAC
EIDE
I/F
SRAM & Flash I/F
PCMCIA
Unified
SDRAM I/F
Video/LCD
Controller
Graphics
Accelerator
MEMORY AND STORAGE
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
MAR ‘05
DS638PP4
1