The OMAP730 is a single chip that integrates a ARM926EJ-S™ core for application processing and TI’s GSM/GPRS digital baseband modem. The OMAP730 offers twice the application performance over the previous generation while doubling the standby time for handsets and smartphones. It is intended for high-volume wireless OEMs and ODMs and is not available through distributors.
By integrating 40 peripherals on-chip, OMAP730-based designs will require approximately half the board space over the previous generation. This reduces overall system cost and leaves board space for additional functionality. Another feature is a SRAM frame buffer for faster streaming media and application performance. Other capabilities provide accelerated Java™ processing, web browsing, personal information management (PIM) applications, location-based services and others.
The OMAP730 processor also provides a comprehensive hardware security subsystem. It includes a secure bootloader, secure mode of operation, secure RAM and ROM, and hardware accelerators for several security standards.
The OMAP730 processor is an integral part of the TCS2600 GPRS chipset solution.
OMAP730 Features:
Low-Power, High-Performance CMOS Technology
Low-voltage 130 nm technology
1.1 - 1.5V cores, 1.8 - 2.75V IO
Extremely low power consumption: less than 10 µA in standby mode
Split power supplies for application processing, digital baseband and real-time clock enable precise control over power consumption
Optimized clocking and power management: Only two clocks required at 13 MHz and 32 kHz
ARM926TEJ Core Subsystem
ARM926EJ-S V5 architecture up to 200 MHz (maximum frequency)
16 kB I-cache; 8 kB D-cache
Java acceleration in hardware
Multimedia instruction set architecture (ISA) extension
GSM/GPRS Digital Baseband Subsystem
Class 12 GPRS ROM-based DBB
E-GPRS interface for EDGE co-processor
384 K-bytes internal SRAM
E-OTD and TTY support
Quad vocoder with EFR, FR, HR, AMR
GSM ultra-low power device (ULPD)
SIM interface
Application Subsystem
Supports all leading operating systems
DMA with 4 physical and 17 logical channels and a dedicated 2D graphics engine
Programmable GPIO keyboard interface
54-Mbps WLAN interface
Security acceleration in hardware:
Secure bootloader
48 kB of secure ROM
16 kB of secure RAM
Hardware acceleration for security standards and random number generator
Unique die ID cell
Third-party Security software library
Enhanced audio controller (EAC)
Comprehensive memory controller for interfaces to:
128 MB of mobile SDRAM
256 MB Flash
NAND Flash controllers
1.6 Mb ISRAM
SD/MMC/SDIO interface
Enhanced Trace Module for debug
LCD controller
uWire
SPI
1-wire and HDQ interface
Bluetooth data/audio interface
USB On-the-Go
Two high-speed 3.68 MHz UARTs
Fast IrDA (FIR)
Two 32-bit timers
Parallel camera port
Programmable three-color LED pulse generation
I²C master/slave controller
SmartCard interface
289-ball, 12 mm x 12 mm MicroStar BGA™ Package
Availability Disclaimer
This product is intended for high-volume wireless OEMs and ODMs and is not available through distributors. If your company meets this description, please contact your TI sales office.
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老大一定知道twm-tg310
老大一定知道twm-tg310吧，e28做过代工，其他都还不错，就是没有diy空间。不能装loader,不能telnet,java不能装卡上。有没有办法修改呢？恳请指教！