The OMAP-L138 System on Module (SOM) is a compact, product-ready hardware and software solution that fast forwards embedded designs while reducing risk and controlling cost.

Based on Texas Instruments' OMAP-L138 processor and designed in the SOM-M1 form factor, the OMAP-L138 module offers essential features for handheld and embedded networking applications. The OMAP-L138 SOM-M1 features the superset OMAP-L138 processor, but also supports the TMS320C6748 digital signal processor (DSP).
 
The OMAP-L138 SOM-M1 brings the industry leading low power ARM926 core to a small, off-the-shelf solution. The standard SOM-M1 form factor allows developers to reuse existing baseboard designs when upgrading to new OMAP processors, which extends roadmap possibilities for their end-product.
 
Two ZoomTM Development Kit options allow developers to choose the platform best suited to their application needs. By starting with the corresponding Zoom Development Kit, engineers can write application software on the same hardware that will be used in their final product.
 
The compact size of the OMAP-L138 SOM-M1 is ideal for medical patient monitoring wearables and other portable instrumentation applications; the built-in Serial ATA (SATA) controller provides fast access to large capacity storage devices. For medical, industrial, audio, and communication products, the OMAP-L138 SOM‑M1 allows for powerful versatility, long-life, and greener products.

Support

Logic PD has the resources to support you at every stage in the product lifecycle. Our applications engineering support will help you evaluate SOM options and accelerate the integration of the module into your product design. Logic PD offers a variety of support packages that include:

  • Personal applications engineer
  • Priority email and telephone support
  • Training on SOM implementation
  • SOM architecture review
  • Schematic review
  • Production support

Processor

Software and Tools

Memory

  • Scalable NOR flash memory (8 MB standard)
  • Boots from NOR flash
  • 166 MHz Mobile DDR SDRAM memory, 64 or 128 MB

Network Connectivity

  • 10/100 Base-T Ethernet controller

USB

  • One USB 2.0 high-speed On-the-Go interface
  • One USB 1.1 full-speed host interface

Serial I/O

  • Three external UARTs
  • Two I2Cs

Display

  • Programmable color LCD controller supports up to a 16 bpp TFT interface
  • Integrated 4-wire touchscreen controller (TPS65070)

Expansion

  • SATA 1.5 & 3.0 Gpbs support
  • MMC/SD card support

Mechanical Specifications

  • SOM-M1 form factor (30.0 x 40.0 x 4.1 mm)
  • Commercial temperature (0°C to +70°C)
  • Industrial temperature (-40°C to +85°C)

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Standard SOM Configurations

OMAP-L138 COMMERCIAL TEMPERATURE (0°C TO +70°C)
Model
SOMOMAPL138-10-1602AHCR
Description

OMAP-L138 processor, up to 375 MHz, 128 MB Mobile DDR, 8 MB NOR flash, wired Ethernet, touch, SATA

OMAP-L138 COMMERCIAL TEMPERATURE (0°C TO +70°C)
Model
SOMOMAPL138-10-1502QHCR
Description

OMAP-L138 processor, up to 375 MHz, 64 MB Mobile DDR, 8 MB NOR flash, wired Ethernet, touch, NO SATA

OMAP-L138 INDUSTRIAL TEMPERATURE (-40°C TO +85°C)
Model
SOMOMAPL138-10-1602QHIR
Description

OMAP-L138 processor, up to 375 MHz, 128 MB Mobile DDR, 8 MB NOR flash, wired Ethernet, touch, NO SATA

TMS320C6748 COMMERCIAL TEMPERATURE (0°C TO +70°C)
Model
SOMC6748-10-1602AHCR
Description

TMS320C6748 DSP, up to 375 MHz, 128 MB Mobile DDR, 8 MB NOR flash, wired Ethernet, touch, SATA