Nokia RM-42 Service Manual page 427

RM-42
System Module Nokia Customer Care
Figure 97 Functional block diagram
Helen3 processor (OMAP1710) is also called as an application ASIC because it is processing application SW and
handles the UI SW. It consists of OMAP3.3 and peripheral subsystems like camera-, display- and keyboard driver
blocks.
Figure 98 Helen3 high level block diagram
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