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2
2.1
B
a
t
t
DECT
module
DC-In
2.2
Siemens AG
ICM CP
Hardware
Block diagram
Key-
board
BLI
Microphone
A
Power
Ctrl
D
Power
supply
Smart
card
Audio
Fig. 3 SIMpad SL4 block diagram
Processor, graphic chip
In the SIMpad SL4, an Intel
nominal clock frequency of 206 MHz is used. This processor provides very high
computing power combined with very low power consumption, unlike conventional x86
processors.
To achieve optimum control of the high-resolution SVGA screen with its 16-bit colour
depth (65536 colour levels, "high colour" resolution with photo quality), an additional
graphics chip is used. This makes the screen set-up faster and the computing power
higher because of the reduced load on the processor.
Loud-
speaker
Touch screen
Processor board
Flash
SA-1110
IrDA
RS232
USB
â
â
StrongARM
SA-1110
Technical Description
SIMpad SL4
Display
RAM
Graphics
chip
buffer
PC-
Card
â
, 32-bit RISC processor with a
20.08.01, David Brunner
Version V2.0
11/74
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