PRODUCT BRIEF
Logic PD :: Texas Instruments
www.logicpd.com/products
DM3730 / AM3703 Torpedo™ + Wireless SOM
System on Module
WiLink™ 7.0 wireless solution on a single board that is less than one
square inch
Combine a powerful applications processor
with PC-like speeds and a wireless chipset with
802.11a/b/g/n, Bluetooth 4.0/BLE, and GPS support;
toss in Android™ and Linux™ BSPs developed using
processes compliant with the ISO 13485 medical
system standard; and the outcome is an innovative
off-the-shelf solution that reduces your development
time and risk.
The award-winning Torpedo + Wireless System
on Module (SOM) is an ultra-compact form factor
built around the Texas Instruments (TI) DaVinciTM
DM3730 processor or SitaraTM AM3703 parocessor
and WiLinkTM 7.0 wireless solution. Confining these
two systems to a single board isolates the complex
design, manufacturing, and wireless certifications
from the rest of your product.
The DM3730/AM3703 Torpedo + Wireless SOM
occupies less than one square inch, but boasts
PC-like speeds up to 1 GHz with long battery life.
Partnered with such high performance is a startlingly
low power consumption in suspend state. This
balance of speed and power is accomplished
through Logic PD’s vast system design experience;
understanding the most detailed workings of each
component and their interaction with one another
creates a product that operates at optimal efficiency.
AWARDS WON IN 2012:
+ CONNECT Most Innovative Product
+ Design
News
Golden Mousetrap Award
+ Embedded
Computing Design
Top Embedded
Innovation
DM3730 / AM3703 TORPEDO +
WIRELESS SOM :: HIGHLIGHTS:
+ Product-ready System on Module with a
TI DM3730 or AM3703 ARM® Cortex™-A8
processor running up to 1 GHz
+ Android™ & Linux™ Board Support Packages
(BSPs)
+ Wireless connectivity: 802.11a/b/g/n, Bluetooth
4.0/BLE, & GPS
DM3730 / AM3703 Torpedo™ + Wireless SOM
The WL1283 wireless chipset provides access to all the
wireless protocols required in today’s connected world.
802.11a/b/g/n, Bluetooth, and GPS signals are natively
integrated with this SOM and with Logic PD BSPs.
By using the same connectors as Logic PD’s existing
OMAP35x and DM3730/AM3703 Torpedo SOMs, the
DM3730/AM3703 Torpedo + Wireless SOM extends the
roadmaps of existing products and provides an upgrade
path from today’s products to future technologies.
The ultra-compact DM3730/AM3703 Torpedo + Wireless
SOM is an ideal off-the-shelf solution for applications
in markets where wireless connectivity is required and
space is a premium. From point-of-care medical products
to handheld communication devices, the DM3730/
AM3703 Torpedo + Wireless SOM allows for the powerful
versatility and compact designs needed in today’s
market-changing products.
+ FCC & IC modular certified
+ Industrial, commercial, & extended temp
configurations
+ Ultra-compact form factor
(15 x 33 x 3.8 mm installed)
+ Same connectors as
DM3730 / AM3703 Torpedo SOM
+ Long product lifecycle
ZOOM™ DM3730 TORPEDO
DEVELOPMENT KIT :: FEATURES:
+ Application baseboard
+ DM3730 Torpedo + Wireless SOM
DM3730 Torpedo SOM
+ 4.3” WQVGA LCD with 4-wire touchscreen
+ Wattson™ power measurement application
+ Necessary accessories to immediately
get up and running
DM3730 / AM3703 Torpedo™ + Wireless SOM Block Diagram
Three W.FL Connectors
UARTs (x3)
32 kHz 26 MHz
Crystal Oscillator
Power
HS OTG
Audio I/O
ADC (x4)
Keypad*
(4x4)
26 MHz
Oscillator
Wireless
WL1283
Module
PoP technology
Product Features
Processor
+ TI DaVinci™ DM3730 or Sitara™ AM3703
ARM® Cortex™-A8 core running up to 1 GHz
33 mm
Two 100-pin High Density Connectors
+ TMS320C64x DSP core running up to 800 MHz (DM3730
only)
+ POWER SGX™ graphics accelerator (DM3730 only)
15 mm
PMIC
TPS65950
LED
Inductors
(x3)
NAND Flash /
mDDR SDRAM
Memory
+ Mobile DDR / NAND flash (PoP technology)
256 MB / 512 MB
Wireless Connectivity
+ WL1283 wireless module featuring
802.11a/b/g/n, Bluetooth 4.0/BLE, & GPS
Display
+ Programmable color LCD controller supports
up to 24 bpp TFT interface
LCD
Camera Interface
GPMC 16-bit Bus
McBSPs (x2)
SD / MMC (x2)
SPI (x3) / I2C (x2)
ID
Chip
40-pin Debug Connector
DM3730/AM3703
Processor
JTAG
ETM
TOP VIEW :: ACTUAL SIZE
BOTTOM VIEW :: ACTUAL SIZE
+ Hardware supports XGA 1024x768 at 24-bit color
Camera
+ Parallel camera interface
Audio
+ I2S-compliant audio codec (16-bit stereo DAC, 13-bit ADC)
User Interface
*optional, not populated by default
(Block diagram is not drawn to scale; for reference purposes only.)
DM3730 / AM3703 Torpedo + Wireless SOM Ordering Information
Model Number
1
SOMAM3703-32-1780AKIR
SOMDM3730-32-2780AKCR
Speed (MHz)
800
1000
SDRAM (MB)
256
256
NAND Flash (MB)
512
512
Temp. (
°C)
-40°–85°
0°–70°
3
2
+ Optional 4x4 keypad interface
PC Card Expansion
+ Multiple SD/MMC card support
USB
+ One USB 2.0 high-speed On-the-Go interface
Serial I/O
+ UARTs, SPI, I2C, McBSPs
GPIO
+ Programmable I/O depending on peripheral requirements
NOTES: 1. Custom configurations are available by special order. Please contact Logic PD Sales for details.
2. Junction temperature of the DM3730/AM3703 processor must stay below 105°C.
3. Junction temperature of the DM3730/AM3703 processor must stay below 90°C.
Zoom™ DM3730 Torpedo Development Kit Ordering Information
Model Number
SDK-DM3730-30-256512R
SOM Configuration
SOMDM3730-32-2780AKCR
SOMDM3730-20-2780AGCR
Suggested Resale
$997
+ General purpose memory controller (GPMC) interface
Debug
+ 40-pin debug connector on top side of SOM
+ JTAG & ETM support
Software
+ Android™ BSP
+ Linux™ BSP
+ LogicLoader™ (bootloader/monitor)
+ Wattson™ power measurement application
LOGIC PD WEBSITE :: DESIGN RESOURCES:
6201 Bury Dr. | Eden Prairie, MN 55346
T :
952.941.8071
F :
952.941.8065 l
www.logicpd.com
© 2018 Logic PD, Inc. All rights reserved. PN: 1020571 Rev O
+ Logic PD Products :
www.logicpd.com/products
+ Logic PD Technical Support :
support.logicpd.com
+ Logic PD Sales :
www.logicpd.com/contact/
Mechanical (Installed)
+ 15 mm wide x 33 mm long x 3.8 mm high
FCC & IC Modular Certified
RoHS Compliant
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