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Wi.MX 51

digi_wi_iPředstavujeme nový high-endový modul od výrobce Digi International - ConnectCore Wi-i.MX51. Srdcem tohoto modulu je populární SoC i.MX51 od společnosti Freescale, založený na výkonném procesorovém jádru Cortex-A8 a doplněný o širokou škálou periferií a komunikačních rozhraní.

Vedle samotného SoC obsahuje modul kompletní paměťový subsystém, rozhraní 802.11a/b/g/n, až 2x Fast Ethernet, 3-osý akcelerometr a obvod pro správu napájení. Úplnou specifikaci modulu naleznete v následující tabulce:

Specifications ConnectCore™ Wi-i.MX51
Processor
Processor Model Freescale i.MX515
Speed Grades 600/800 MHz
Core Type ARM Cortex-A8
Cache Memory 32k L1 I-Cache, 32k L1 D-Cache, 256k L2-Cache (unified)
Internal RAM 128 KB (secure/non-secure)
Vector Floating Point
NEON Media Acceleration
Memory
Flash Up to 8 GB NAND flash
RAM Up to 512 MB DDR2
Debug
Secure JTAG
ETM/ETB
Power Management
Power Modes Run, Wait, Stop, Low-power screen refresh
Wake-up Events GPIO, keypad, RTC (day/time of day), SD card/USB cable insertion, battery/charger attach
Dynamic Voltage and Frequency Scaling
Backlight Drivers 3
Battery Management
Real Time Clock
Battery Backup
Security
Hardware encryption/decryption AES, DES/3DES, RC4, C2
RSA, ECC
MD5, SHA-1/224/256
Random Number Generator
Run Time Integrity Checker
Secure RAM (internal)
Fuse Box (e-Fuses) 64 Bits (application-specific use)
Physical Tamper Detectors
Timers
General Purpose Timer 32-bit up-counter with clock source selection
2 input capture channels
3 output compare channels, forced compare
Enhanced Periodic Interrupt Timer 32-bit down-counter with clock source selection
Set-and-forget/free-running modes
Precision interrupt generation
Watchdog
Connectivity
UART Up to 3 channels with bit rates up to 4 MHz, IrDA 1.0 support
IrDA Infrared Medium InfraRed (0.576/1.152 Mbps), Fast InfraRed (4 Mbps)
CSPI Master and slave mode
Bit rate up to 25 Mbps (master)
eCSPI Up to 2 eCSPI channels, master and slave mode
Bit rates up to 66.5 Mbps (master)
I2C Up to 3 channels, master/slave (7-/10-bit addressing)
All: Standard (100 kbps) and fast (400 kbps) mode
SD/SDIO/MMC Up to 4 ports, 1-/4-/8-bit modes
MMC: Up to 416 Mbps (8-bit mode), SD/SDIO: Up to 200 Mbps (4-bit mode)
CE-ATA mode support (1 port)
P-ATA Up to 66 MB/s data rate
PIO mode (0,1,2,3,4), multi-word DMA mode (0,1,2), Ultra DMA mode (0,1,2,3,4,5)
USB 2.0 High-Speed Up to 3 USB 2.0 High-Speed Host ports (transceiver-less)
Up to 1 USB 2.0 OTG port with PHY
1-Wire
ISO 7816 (SIM/Smart Card)
Keypad 8x8 keypad matrix
PWM 2
ADC (10-bit) Up to 4 channels
GPIO Up to 128 GPIOs
External Memory Bus
Multimedia
Camera 2 camera ports
Bayer RGB, Full RGB, YUV 4:4:4, YUV 4:2:2, Gray scale, Generic data
Parallel interface (up to 522 Mbps) or fast serial interface (up to 1.44 Gbps)
Fast serial: Up to 6M pixels @ 15 fps (Bayer), Parallel: Up to 8M pixels @ 15 fps (Bayer)
Window-of-interest selection, frame rate reduction, color depth reduction
Display Primary and secondary display support / TV out (SD/HD)
Up to 24 bit color depth, software contrast control
Up to XGA (1024x768) @ 100 fps/720p (1280x720) @ 60 fps/1080i (1920x1080) @ 30 fps
3-/4-/5-wire serial interface, parallel, parallel bidirectional, DSI (4 lanes/4 channels)
Image Processing Unit Image enhancements, video/graphics combining, resizing, rotation/inversion, color conversion/correction
Video Processing Unit MPEG-4, H.263, H.264, MPEG-2, VC-1, DivX, RV10, MJPEG
GPU (2D/3D) 227 million triangles/sec, 166 million pixels/sec raw
OpenVG 1.0, Open GL ES Common Profile v1.0/v1.1/Direct3D Mobile, Open GL ES Profile v2.0
Touchscreen Interface (4-wire)
SPDIF (Tx)
I2S/AC97/SSI Up to 3 channels
Ethernet
Physical Layer 10/100Base-T
Data Rates 10/100 Mbps, auto-sensing
Duplex Mode Full or half duplex, auto-sensing
Accelerometer
Three-Axis Accelerometer ±2g/±4g/±8g Three-Axis Low-g
(Freescale MMA7455L)
Wireless LAN
Standard 802.11a/b/g/n
Antenna Connectors 2 x U.FL
Dual Diversity
Frequency Bands 2.412 - 2.484 GHz
4.900 - 5.850 GHz
Data Rates 802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps (MCS 0-7)
Modulation DBPSK, DQPSK, CCK, BPSK, QPSK, 16-QAM, 64-QAM
802.11n Features A-MPDU / A-MSDU, PSMP, MTBA, STBC, Greenfield Preamble, RIFS
Transmit Power (±2 dBm) 802.11b: 17 dBm typical
802.11g/n: 15 dBm typical
802.11a: 12 dBm typical
Security WEP, WPA-PSK/WPA2-Personal, WPA/WPA2 Enterprise, 802.11i
QoS WMM, WMM-PS, 802.11e
Roaming Enhancements 802.11k/r
Extended Range (802.11n)
Radio Certifcations (Pending) USA, Canada, EU, Japan
Mechanical
Dimensions (L x W x H) 3.228 in x 1.968 in x 0.266 in (82.0 mm x 50.0 mm x 6.75 mm)
Module Connectors 2 x 180-pin board-to-board connectors
(Mating connector FCI P/N 61083-184409LF or similar)
Module Population Options*
Processor Speed Grade
Memory (Flash/RAM)
Network Interfaces Ethernet: Single 10/100 (standard population), Dual 10/100, 802.11a/b/g/n Wireless LAN
Environmental
Operating Temperature Up to -40° C to +85° C / -40° F to +185° F
(Depending on processor speed grade)

Vývojové prostředky:

Jako u všech svých produktů nabízí výrobce Digi International cenově dostupné vývojové kity pro WindowsCE 6.0 a Digi Embedded Linux, doplněné v tomto případě o 7palcový WVGA LCD displej. Více informací lze nalézt na stránkách výrobce.



Odkazy:

http://www.digi.com/products/embeddedsolutions/connectcore-wi-mx51.jsp#overview


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