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micro2440��� (����: 350RMB ����˰) |
micro2440���İ����6�����ƣ���ʹ�õȳ������������ź�������Ҫ�ӵ��Կ����ͷ���ά�ĽǶȣ����ǰ���ҪоƬ�������ڶ��㣻Ϊ�˷���β�����������CPU�źŽţ����İ����2.0mm��ࡰU�������в��룬������Ҳ�����������Ϊ��U���ͺ��İ�-U2440��
micro2440��ʵ��һ����Сϵͳ�壬������������ĵ�Դ��·(5V����)����λ��·����JTAG���Կڡ��û�����ָʾ�ơ��Լ����ĵ�CPU�ʹ洢��Ԫ�ȡ�����FLASH�洢��Ԫ����NAND FLASH��NOR FLASH�������ͣ�ͨ������J1����ѡ���NAND��NOR���ϵͳ��һ��NOR FLASH������õ��Dz��������ĵ�BIOS(���Dz��õ���supervivi)��NAND FLASH��������д������ϵͳ����(bootloader���ںˡ��ļ�ϵͳ��)��
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PA�˿����Ŷ����(����ֲ�) |
PB�˿����Ŷ����(����ֲ�) |
PC�˿����Ŷ����(����ֲ�) |
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CPU |
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- Samsung S3C2440A����Ƶ400MHz�����533Mhz |
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SDRAM |
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- �ڰ�64M SDRAM
- 32bit��������
- SDRAM ʱ��Ƶ�ʸߴ�100MHz |
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Flash Memory |
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- �ڰ�64M Nand Flash, ������ʧ
- �ڰ�2M Nor Flash��������ʧ���Ѿ���װBIOS
(�û������и���Ϊ����bootloader) |
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�ӿں���Դ |
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- 1��56 Pin 2.0mm���GPIO�ӿ�PA
- 1��50Pin 2.0mm���LCD & CMOS CAMERA�ӿ�PB
- 1��56 Pin 2.0mm���ϵͳ���߽ӿ�PC
- �ڰ帴λ��·
- �ڰ�10Pin 2.0mm���JTAG�ӿ�
-? 4���û����Ե� |
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ϵͳʱ��Դ��RTC |
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- 12M��Դ����
- �ڲ�ʵʱʱ��(����ӱ���﮵��) |
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- ���+5V |
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�ߴ� |
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- 63 x 52 mm |
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OS Support |
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- Linux 2.6
- WindowsCE 5.0
- uCos2 |
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micor2440 Protel99SE��װ(����) |
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PA1 |
VDD5V |
PA2 |
GND |
PA3 |
EINT19/GPG11 |
PA4 |
EINT18/GPG10 |
PA5 |
EINT17/GPG9 |
PA6 |
EINT16/GPG8 |
PA7 |
EINT15/GPG7 |
PA8 |
EINT14/GPG6 |
PA9 |
EINT13/GPG5 |
PA10 |
EINT11/GPG3 |
PA11 |
EINT8/GPG0 |
PA12 |
EINT6/GPF6 |
PA13 |
EINT5/GPF5 |
PA14 |
EINT4/GPF4 |
PA15 |
EINT3/GPF3 |
PA16 |
EINT2/GPF2 |
PA17 |
EINT1/GPF1 |
PA18 |
EINT0/GPF0 |
PA19 |
WP_SD/GPH8 |
PA20 |
SDCLK/GPE5 |
PA21 |
SDCMD/GPE6 |
PA22 |
SDDATA2/GPE9 |
PA23 |
SDDATA3/GPE10 |
PA24 |
SDDATA0/GPE7 |
PA25 |
SDDATA1/GPE8 |
PA26 |
OM0 |
PA27 |
LCDVF0/GPC5 |
PA28 |
M_nRESET |
PA29 |
DN1 |
PA30 |
DP1 |
PA31 |
DN0 |
PA32 |
DP0 |
PA33 |
AIN2 |
PA34 |
VDDRTC(1.8) |
PA35 |
AIN0 |
PA36 |
AIN1 |
PA37 |
L3MODE/GPB2 |
PA38 |
L3DATA/GPB3 |
PA39 |
L3CLOCK/GPB4 |
PA40 |
I2SLRCK/GPE0 |
PA41 |
I2SSCLK/GPE1 |
PA42 |
CDCLK/GPE2 |
PA43 |
I2SSDI/GPE3 |
PA44 |
I2SSDO/GPE4 |
PA45 |
GPB0/TOUT0 |
PA46 |
GPB1/TOUT1 |
PA47 |
TXD2/GPH6 |
PA48 |
RXD2/GPH7 |
PA49 |
TXD1/GPH4 |
PA50 |
RXD1/GPH5 |
PA51 |
TXD0/GPH2 |
PA52 |
RXD0/GPH3 |
PA53 |
nCTS0/GPH0 |
PA54 |
nRTS0/GPH1 |
PA55 |
I2CSDA/GPE15 |
PA56 |
I2CSCL/GPE14 |
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PB1 |
TSYM |
PB2 |
TSYP |
PB3 |
TSXM |
PB4 |
TSYM |
PB5 |
VD22/GPD14 |
PB6 |
VD23/GPD15 |
PB7 |
VD20/GPD12 |
PB8 |
VD21/GPD13 |
PB9 |
VD18/GPD10 |
PB10 |
VD19/GPD11 |
PB11 |
VD16/GPD8 |
PB12 |
VD17/GPD9 |
PB13 |
VD14/GPD6 |
PB14 |
VD15/GPD7 |
PB15 |
VD12/GPD4 |
PB16 |
VD13/GPD5 |
PB17 |
VD10/GPD2 |
PB18 |
VD11/GPD3 |
PB19 |
VD8/GPD0 |
PB20 |
VD9/GPD1 |
PB21 |
VD6/GPC14 |
PB22 |
VD7/GPC15 |
PB23 |
VD4/GPC12 |
PB24 |
VD5/GPC13 |
PB25 |
VD2/GPC10 |
PB26 |
VD3/GPC11 |
PB27 |
VD0/GPC8 |
PB28 |
VD1/GPC9 |
PB29 |
LCD_PWR |
PB30 |
VM/VDEN |
PB31 |
VFRAME/VSYNC |
PB32 |
VLINE/HSYNC |
PB33 |
VCLK |
PB34 |
LEND/GPC0 |
PB35 |
CAMDATA7 |
PB36 |
CAMDATA6 |
PB37 |
CAMDATA5 |
PB38 |
CAMDATA4 |
PB39 |
CAMDATA3 |
PB40 |
CAMDATA2 |
PB41 |
CAMDATA1 |
PB42 |
CAMDATA0 |
PB43 |
CAMCLK |
PB44 |
CAM_PCLK |
PB45 |
CAM_VSYNC |
PB46 |
CAM_HREF |
PB47 |
EINT20/GPG12 |
PB48 |
CAMRESET |
B49 |
VDD5V |
PB50 |
GND |
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PC1 |
EINT7/GPF7 |
PC2 |
EINT9/GPG1 |
PC3 |
LnGCS1 |
PC4 |
LnGCS3 |
PC5 |
LnGCS2 |
PC6 |
LnGCS5 |
PC7 |
LnGCS4 |
PC8 |
LnWE |
PC9 |
LnOE |
PC10 |
nRESET |
PC11 |
nWAIT |
PC12 |
nXDACK0 |
PC13 |
LADDR0 |
PC14 |
nXDREQ0 |
PC15 |
LADDR1 |
PC16 |
LADDR2 |
PC17 |
LADDR3 |
PC18 |
LADDR4 |
PC19 |
LADDR5 |
PC20 |
LADDR6 |
PC21 |
LADDR7 |
PC22 |
LADDR8 |
PC23 |
LADDR9 |
PC24 |
LADDR10 |
PC25 |
LADDR11 |
PC26 |
LADDR12 |
PC27 |
LADDR13 |
PC28 |
LADDR14 |
PC29 |
LADDR15 |
PC30 |
LADDR16 |
PC31 |
LADDR17 |
PC32 |
LADDR18 |
PC33 |
LADDR19 |
PC34 |
LADDR20 |
PC35 |
LADDR21 |
PC36 |
LADDR22 |
PC37 |
LADDR23 |
PC38 |
LADDR24 |
PC39 |
LDATA0 |
PC40 |
LDATA1 |
PC41 |
LDATA2 |
PC42 |
LDATA3 |
PC43 |
LDATA4 |
PC44 |
LDATA5 |
PC45 |
LDATA6 |
PC46 |
LDATA7 |
PC47 |
LDATA8 |
PC48 |
LDATA9 |
PC49 |
LDATA10 |
PC50 |
LDATA11 |
PC51 |
LDATA12 |
PC52 |
LDATA13 |
PC53 |
LDATA14 |
PC54 |
LDATA15 |
PC55 |
VDD5V |
PC56 |
GND |
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micro2440sdk : 580RMB(������) |
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��飺Micro2440�װ岼�ּ��ӿ���Դ����ͼ��ʾ������һ��˫���·�壬Ϊ�˷����û�ѧϰ�����ο�ʹ�ã����������˳����ĸ��ֽӿڣ����Ҵֶ������ڵ�·��һ�࣬�����IO�ں�ϵͳ������ͨ��2.0mm���IJ������� |
Micro2440�װ���Դ���� |
Micro2440SDK + 3.5"LCD�ײ�: 700RMB |
Micro2440SDK + 7"LCD�ײ�: 1000RMB |
Micro2440SDK+VGA�ײ�: 700RMB |
* 1��100M����RJ-45�ӿڣ�����DM9000����оƬ
* 3��TTL ���ڽӿڣ����Ǿ�����RS232��ƽת��
* 4��USB Host(ʹ��USB 1.1Э��)
* 1��USB Slave(ʹ��USB 1.1Э��)
* ����Ƶ��������ӿ�
* 1��PWM���Ʒ�����
* 4���û�LED
* 1���ɵ������AD0,1������ADת������
* 6���û���������WinCE��Linux�ɶ���Ϊ�ϡ��¡����ҡ�TAB��Enter����6����������ͨ������������ʹ�á�
* 1����SD����
* 1��LCD�ӿ�����Ϊ40Pin 0.5mm�����Ƭ�ӿڣ���ֱ�����ӱ���˾�ṩ���������ʾģ�����VGAת�Ӱ�
* 1��CMOS����ͷ�ӿ�Ϊ20Pin 2.0mm�����룬��ֱ�����ӱ���˾��CAM130����ͷģ�顣
* 10��2.0mm���JTAG�ӿ�
* �ڰ�RTC���ݵ��
* 1����Դ����ڣ�+5V���� |
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ע:���ϱ��۾�����˰ |
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