MINI287采用Freescale i.MX287处理器设计，ARM926EJ-S内核, 主频454MH。默认配置128MB DDR2内存，256MB Nand Flash存储。
MINI287系统是基于Linux- 2.6.39内核的Linux开发平台，搭载博德康的EM2000底板，拥有i.MX287的几乎全部信号输出接口，可应用于消费电子、户外多媒体、工业控制等领域。
博德康是飞思卡尔的第三方合作伙伴，欢迎选用博德康的飞思卡尔系列产品。
规格参数
PCB尺寸: 40mm x 40mm
引脚间距: 1.27mm
邮票孔: 0.8mm
引脚总数: 120
板层: 8 Layers, 充分考虑EMC / EMI 规则
特性参数
* MINI287开发板: EM2000
* 处理器: Freescale i.MX287 ARM926EJ-S CPU @ 454 MHz
* 128MB DDR2
* 默认 256MB NAND Flash, 512MB/1GB可选
* 10/100M 网络控制器
* 音频IC: chip: WM8731
* 引出信号：LCD & Touchscreen, dual-Ethernet, CAN, USB OTG&HOST, Audio I/O, SD card, UART, I2S, SPI, External interrupt 等.
* 输入电压: +3.3V
* 操作系统: Linux2.6.39
* 支持模块: WIFI
* 应用领域：消费电子、户外多媒体、工业控制等
PCB 尺寸图
引脚定义
| pin |
signal |
pin |
signal |
pin |
signal |
pin |
signal |
| 1 |
ENET_TXN |
2 |
ENET_TXP |
3 |
GND |
4 |
ENET_RXN |
| 5 |
ENET_RXP |
6 |
ENET0_100MLED2 |
7 |
ENET0_LINKLED1 |
8 |
GND |
| 9 |
RESETN |
10 |
PSWITCH |
11 |
GND |
12 |
GPMI_RDN |
| 13 |
GPMI_WRN |
14 |
GPMI_CE1N |
15 |
GPMI_CE2N |
16 |
GPMI_CE3N |
| 17 |
GPMI_ALE |
18 |
GPMI_CLE |
19 |
GPMI_READY1 |
20 |
GPMI_READY2 |
| 21 |
GPMI_READY3 |
22 |
GPMI_D0 |
23 |
GPMI_D1 |
24 |
GPMI_D2 |
| 25 |
GPMI_D3 |
26 |
GPMI_D4 |
27 |
GPMI_D5 |
28 |
GPMI_D6 |
| 29 |
GPMI_D7 |
30 |
LI-ION_BATTERY |
31 |
VDD_5V |
32 |
LCD_PWR_EN |
| 33 |
LCD_HS |
34 |
LCD_RS |
35 |
LCD_VS |
36 |
LCD_DE |
| 37 |
GND |
38 |
LCD_D00 |
39 |
LCD_D01 |
40 |
LCD_D02 |
| 41 |
LCD_D03 |
42 |
LCD_D04 |
43 |
LCD_D05 |
44 |
LCD_D06 |
| 45 |
LCD_D07 |
46 |
LCD_D08 |
47 |
LCD_D09 |
48 |
LCD_D010 |
| 49 |
LCD_D11 |
50 |
LCD_D12 |
51 |
LCD_D13 |
52 |
LCD_D14 |
| 53 |
LCD_D15 |
54 |
LCD_D16 |
55 |
LCD_D17 |
56 |
LP_OUT |
| 57 |
RP_OUT |
58 |
MIC_IN |
59 |
AL_IN |
60 |
AR_IN |
| 61 |
GND_AUDIO |
62 |
UART0_TX |
63 |
UART0_RX |
64 |
UART3_TX |
| 65 |
UART3_RX |
66 |
UART1_TX |
67 |
UART1_RX |
68 |
PWM3 |
| 69 |
PWM4 |
70 |
UART2_TX |
71 |
UART2_RX |
72 |
UARTD_TX |
| 73 |
UARTD_RX |
74 |
I2C0_SCL |
75 |
I2C0_SDA |
76 |
SSP3_MOSI |
| 77 |
SSP3_SCK |
78 |
SSP3_MISO |
79 |
SSP3_SS0 |
80 |
SSP2_SCK |
| 81 |
SSP2_CMD |
82 |
SSP2_DATA1 |
83 |
SSP2_DATA2 |
84 |
SSP2_DATA0 |
| 85 |
SSP2_DATA3 |
86 |
GND |
87 |
VDDXTAL |
88 |
BOOT_SEL |
| 89 |
BOOT_MOD |
90 |
GPIO1_19 |
91 |
SSP0_DETECT |
92 |
SSP0_SCK |
| 93 |
SSP0_CMD |
94 |
SSP0_DATA0 |
95 |
SSP0_DATA1 |
96 |
SSP0_DATA2 |
| 97 |
SSP0_DATA3 |
98 |
GND |
99 |
TS_XP |
100 |
TS_YP |
| 101 |
TS_XM |
102 |
TS_YM |
103 |
LRADC6 |
104 |
HSADC0 |
| 105 |
PWM0 |
106 |
PWM1 |
107 |
ENET1_TX_EN |
108 |
ENET1_TXD1 |
| 109 |
ENET1_TXD0 |
110 |
ENET1_RX_EN |
111 |
ENET1_RXD1 |
112 |
ENET1_RXD0 |
| 113 |
ENET_MDIO |
114 |
ENET_MDC |
115 |
GND |
116 |
USB_0_DM |
| 117 |
USB_0_DP |
118 |
USB_0_ID |
119 |
USB_1_DM |
120 |
USB_1_DP |
| 操作系统 |
类别 |
功能 |
描述 |
| Linux2.6.39 |
Bootloader |
Boot |
Uboot 2010 |
| Tftp |
支持ttftp 传输协议 |
| File system |
Yaffs |
| Kernel |
支持 kernel image写入 nand flash 和 kernel 参数设定 |
| Etc. |
支持通过USB和串口下载应用到Flash进行调试 |
| Kernel |
版本 |
Linux kernel 2.6.39 |
| 文件系统 |
CRAMFS/RAMFS/EXT2/FAT32/NFS/YAFFS/YAFFS2 |
| 串口 |
3x 串口 |
| Ethernet |
10/100M 网络。KSZ8081芯片 |
| RTC |
RTC驱动 |
| USB Host |
USB Host, USB从设备驱动 |
| LEDs |
LEDs 驱动 |
| Buttons |
用户按键驱动 |
| Language |
多语言支持 |
| LCD |
4.3"/ 7" TFT LCD驱动 |
| Touchscreen |
触摸屏驱动 |
| SD/MMC card |
SD/MMC卡驱动 |
| TWI |
TWI 驱动 |
| SPI |
SPI 驱动 |
| CAN |
CAN 驱动 |
| USB |
USB 驱动 |
| RS485 |
RS485 驱动 |
| NAND flash |
支持512 Bytes小页, 2K bytes大页, 驱动兼容128Mbit ~ 8Gbit |
| Audio |
WM8731 |
| 嵌入式 GUI |
Qt/Embedded |
Angstrom |
| |
Rz and sz |
串口发送、接收 |
| Madplay |
MP3 播放器 |
| Network protocol |
TCP/IP |
TCP/IP协议 |
| Telnet |
Telnet服务器, 远程登陆 |
| File transfer |
FTP 客户端/服务器 |
| Web server |
boa Web服务器 |
| USB支持的驱动 |
U盘, 便携硬盘, USB鼠标, USB 键盘, USB HUB等. |
| 指令 |
cat, chmod, discard, echo, flashfsd, flashwrite, free, genhtml, hostname, init, kill, loader, ls, mkdir, mount, ps, reboot, rm, smanaged, sysconf, yes, insmod, lsmod, rmmod |
| 工具 |
Busybox1.2.0 和 busybox1.13 |
Kevin
0755 -
26481393
