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 Clk
EMIFS
UART 2
EMIFS
EMIFF
SPI
GPIO
SSI
Codec
Main Board
Keypad
UI
GCAI
SPI
RF Section
GPS/BT Module
(TINL5500 &
ATMEL AVR32)
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......