omap1510 ETC-unknow, omap1510 Datasheet - Page 5

• Manufacturer Part Number: omap1510
• Description: Application Processor For 2.5 And 3g Wireless Devices
• Manufacturer: ETC-unknow

read and combined read modes
are all supported. A transmit
burst buffer of 16 words allows
for continuous transmission
of data.
PWT Generator
A pulse width tone (PWT)
generator generates a modulated
frequency signal for the external
buzzer. The frequency is
programmable between 349 Hz
and 5276 Hz with 12 half-tone
frequencies per octave. In addition,
the PWT is volume programma-
ble, allowing the user to select
how loud their phone rings. To
control the backlight of the LCD
and keypad, a pseudo-noise pulse
width light (PWL) modulator is
also included.
Serial Ports
The OMAP1510 processor
includes many different types of
serial ports. Two McBSPs can be
used for interface to an audio
codec for digital audio input and
output (using I2S interface
protocol for example) or can be
configured to connect to an
external optical audio interface
device. A Microwire™ standard
compatible interface is included
for connecting external devices
such as a serial EEPROM or LCD.
The 14-bit general-purpose
input/output (GPIO) can be
dedicated to either the DSP or
the microcontroller unit (MCU).
A 5-bit GPIO dedicated to the
MCU is also provided. A general
serial port interface (SPI) is
included and can be used as a
voice communication interface.
USB Client and Host
The OMAP1510 processor
includes a universal serial bus
(USB) client controller for
high-speed plug-and-play syn-
chronization with a personal
computer or other master device.
The OMAP1510 also has a USB
host controller, with up to three
down stream ports, allowing
connection to high-speed modem
devices or USB peripherals such
as a mouse, keyboard or camera.
Both the host and client con-
trollers are compliant with the
USB specification version 1.1.
SD/MMC Interface
A Secure Digital (SD)/MultiMedia
Card Controller (MMC) interface
allows connection of industry
standard flash storage cards and
I/O peripherals for storage of large
multimedia data like digital audio,
digital video, maps and digital still
photos. The I/O peripheral mode
allows for the addition of future
peripherals. The SD/MMC inter-
face is compliant with the MMC
standard specification version
2.2 and the SD Physical Layer
specification version 1.0.
Additional Features
The OMAP1510 processor also
offers support for licensees of
MemoryStick™ or OpenMG™
technology. This allows the
consumer to add flash cards to
their wireless appliance that
contain programs, games,
personal information, music or
other data important to them.
keeps track of the current time
in seconds, minutes and hours
and allows for devices to include
alarm clock functionality.
Calendar information like day,
month, year and day of the week
up to the year 2099 is also
provided.
include a keyboard interface that
allows a direct connection of
a 6x5 or 8x8 matrix keyboard,
a JTAG and emulation interface,
a clock generator with Phase Lock
A real-time clock (RTC)
Other features of the OMAP1510
5
Loop (PLL) and power manage-
ment. The MPU and DSP each
have three 32-bit timers and a
watchdog timer.
Space Saving Package
The OMAP1510 comes in a
space-saving 289-pin MicroStar™
ball-grid array (BGA) package
with 0.5-mm ball pitch. The
12 x 12-mm package is ideal for
ultra-small, ultra-light designs.
Tools and Support
TI will offer a wide range of sup-
port for OMAP platform products
including PC-based application
development tools and an evalua-
tion module (EVM) with a User’s
Guide and Technical Reference
Manual to help speed designs to
market.
can use the same PC-based
emulation tools currently provid-
ed by the OS manufacturers with
added TI OMAP extensions. This
allows application developers to
develop in the same environment
they are used to and tap into the
OMAP processor capabilities by
simply calling into the software
extensions that represent the
extensive base of DSP algorithms.
The application developers can
quickly develop software, using
available DSP algorithms, without
having to use either the EVM
hardware or learn the internal
complexities of the DSP algorithm.
algorithms and the DSP gateway
components on the TI-enhanced
ARM 925, the programmer can
use the TI Code Composer
Studio™ Integrated Development
Environment (IDE), a component
of TI’s award winning eXpressDSP™
Real-Time Software Technology,
and EVM. Code Composer Studio
is a fully integrated development
environment that improves time-
Application software developers
For development of DSP