th, 2010 by Woon Rae Cho
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MP-EHM
EBI2 ADDR
MCP
EBI2 DATA
EBI1 DATA
EBI1 ADDR
OMAP
SDRAM
2Gbit
NAND
Flash
4Gbit
DATA
DATA
ADDR
ADDR
CP
reset
MUIC
UART1
USB
UART
I2C(AP)
UART1
PC
•
Down Load Procedure
1. AP Boot Loader communicate with PC Tool using USB
2. CP Reset
3. CP Boot Loader D/L as using AP-CP UART
4. CP Program Data D/L as using UART
5. AP Program Data D/L
Internal
RAM
Internal
RAM
2
5
3
UART0
UART0
USB
SPI
SPI
4
[abbreviation]
- CP : Call Processor
- AP : Application Processor
- D/L : Down Load
- I/F : Interface
MCP
NAND
Flash
1Gbit
SDRAM
512Mbit
%
"!"#
'-‘./!"#%012.30 -’45
&
"!"#$
'-(6+
")(+
7!"#+
$(8)
※ You should press volume UP
Key until PC recognize the USB driver
%(6+9$+
#
- 1
- 2
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