Motorola APX 7000 - Identifying Status Indicators; Intelligent Lighting Indicators

3-32 Theory of Operation: Controller
Figure 3-23. Controller Electrical Overview
(For display part no. 72012006001 and 7275620B01)
OMAP 1710
Processor
FLASH
64 MB
Front
Display
*
Side
Conn -
GCAI
GPS Chipset
(SIRF/ TI)
CPLD
SDRAM
Note:
*. Only for Dual-Display Version
**. SiRF is used in Expander board HLN6977A/B and TI is used in Expander board HLN6977C
32 MB
Audio SSI 1
Class D
Audio PA
MACE
Secure
IC
Mako IC
Removable
Memory
Top Display
USB
Main
Speaker
Dual
Microphones
Data Side
Speaker
Radio
Battery
+
-
4.096 MHz Clk
Lighting
Controller
USB / UART
SPI
Keypad
*
/
Switches
I2C
I2C
SDIO 1
SPI
LCD Cont.
SPI
Keypad
SSI
32 kHz ClkEMIFS
SDIO 2
UART 2
EMIFS
EMIFF
SPI GPIOSSI
Accessory
Audio
Codec
Vocon
Expansion
Module
GCAI
SPI
RF Board
Option
Board
**
(Part no.
72012006001 &
7275620B01)