Texas Instruments unveiled an OMAP 3 processor-based eBook development platform to help developers deploy their ideas to launch eBook readers into consumers’ hands. Touting a sleek electrophoretic display, TI’s comprehensive platform includes the OMAP3621 applications processor, WiLink 6.0 WiFi/Bluetooth/FM “combo” connectivity solution, the TPS6518x electronic paper display (EPD) power management IC, along with other TI analog solutions, and 3G modem connectivity support.
The OMAP3621 processor will allow users to read their favorite eBook on an electrophoretic display, while simultaneously scanning the web on a second display for their next purchase. The processor boasts a high performance ARM Cortex-A8 CPU integrated with Imagination POWERVR3D graphics acceleration, and TI’s C64x+DSP technology for multimedia acceleration. The OMAP3621 processor delivers a peripheral set in a 12mmx12mm, 0.5mm ball pitch package with low power DDR memory support.
TI has employed a DSP-based software display controller, which drives E Ink’s Vizplex electrophoretic display on the eBook development platform. By implementing the display controller on the DSP, the Cortex-A8 can be used to its full potential.
TI’s solutions are designed to address the needs of power-sensitive consumer device markets – from eBooks to smartphones – where battery life is just as critical as high performance. For example, TI’s eBook development platform will allow more than 14,800 page turns on a six-inch E Ink screen using a slim 600mAh battery. With this in mind, consumers could read a 500-page book approximately 20 times on a single battery charge. Additionally, TI has optimized its connectivity solutions to run in a power conscious environment.
The WiLink 6.0 solution uses an innovative low-power scanning architecture that continuously scans for available WLAN access points without impacting battery life. TI’s system-level power optimization also extends idle times, allowing an eBook device to last nearly four weeks without needing to recharge.
Availability
The OMAP3621 processor is currently sampling. The eBook development platform is available for high-volume eBook manufacturers. These solutions are not available through distributors. Samples of the TPS6518x can be ordered. Volume production is expected in the first quarter.
