3-34 Theory of Operation: Controller
Figure 3-24. Overview of OMAP Interconnection with Controller Peripherals
3.2.4.2 Memory
In addition to the internal RAM, the OMAP 1710 Processor (U6302) features three distinct external
memory interfaces. All memory devices are located on the main board, as elaborated in Figure 3-24.
The external memory interface is shown in Figure 3-25.
OMAP 1710
Processor
FLASH
64 MB
Front
Display
Side
Conn -
GCAI
GPS/ BT Chipset
(TINL5500)
CPLD
SDRAM
32 MB
Audio SSI 1
Class D PA
MACE
Secure
IC
MAKO IC
4.096 MHz Clk
Lighting
Controller
USB / UART
SPI
Keypad /
Switches
I2C
SoSSI
Keypad
SSI
32 kHz ClkEMIFS
UART 2
EMIFS
EMIFF
SPI GPIOSSI
Codec
Main Board
Keypad
UI
GCAI
SPI
RF Section
GPS/BT Module
(TINL5500 &
ATMEL AVR32)
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