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參數(shù)資料
| 型號： | EP9302-IQZ |
| 廠商： | Cirrus Logic, Inc. |
| 英文描述： | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| 中文描述： | 高速ARM9的系統(tǒng)級芯片處理器MaverickCrunch |
| 文件頁數(shù)： | 1/42頁 |
| 文件大?。?/td> | 302K |
| 代理商： | EP9302-IQZ |
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Copyright 2005 Cirrus Logic (All Rights Reserved)
MAR ‘05
DS653PP3
1
http://www.cirrus.com
High-speed ARM9
System-on-chip Processor
with MaverickCrunch
EP9302 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
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
16-bit SDRAM Interface (up to 4 banks)
16-bit SRAM / FLASH / ROM
Serial EEPROM Interface
1/10/100 Mbps Ethernet MAC
Two UARTs
Two-port USB 2.0 Full-speed Host (OHCI)
(12 Mbits per second)
IrDA Interface
ADC
Serial Peripheral Interface (SPI) Port
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
208-pin LQFP
6-channel Serial Audio Interface (I
2
S)
2-channel, Low-cost Serial Audio Interface (AC'97)
Unified
SDRAM I/F
(2) USB
Hosts
Ethernet
MAC
Bus Bridge
Boot
ROM
MaverickKey
TM
12 Channel DMA
SRAM &
Flash I/F
ARM920T
MMU
D-Cache
16KB
I-Cache
16KB
Processor Bus
Peripheral Bus
Serial
Audio
Interface
Interrupts
& GPIO
Clocks &
Timers
(2) UARTs
w/
IrDA
MaverickCrunch
TM
C
U
MEMORY AND STORAGE
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