參數(shù)資料
型號: LH0E776
英文描述: ARM START-UP KIT WITH EMBEDDED Linux
中文描述: ARM的啟動時用嵌入式Linux的套裝
文件頁數(shù): 3/8頁
文件大小: 244K
代理商: LH0E776
LH0E776 Summary Specification
Ver. 1.00
September 30, 2002
2
Block Diagram
Ethernet Controller
(CS8900A)
RX/TX Buffers
10BASE-T
ENDEC
Filters
XFMRS
Micro controller unit
(LH79532)
ARM7TDMI Core
RS-232C
buffer
20 MHz
32 kHz
PLL
CLCDC
SPI
UART
JTAG
DMA
PIO
TIMER
Memory
32Mbyte SDRAM
4 Mbyte FLASH
ROM
Main Bus
External signals
Ethernet (10Base-T)
JTAG-ICE port
CLCDC(STN/TFT)
PIO(13bit)
INTERRUPT
TIMER
DMA
PWM
Wait
POWER
5V,3.3V,GND
RESET
RS-232C (2CH)
SYSTEM Bus
Data[0]- [15]
Address[0]- [22]
Chip Enable 3
SPI
POWER
3.3V,GND
CN5
CN6
CN1, CN2
CN4
CN3
LH0E776 Board
Fig. 1. LH0E776 board Block Diagram.
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