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SA-1110 Developer’s Manual 25
Introduction
The ARM instruction set is a good target for compilers of many different high-level languages. Where
required for critical code segments, assembly code programming is also straightforward, unlike some RISC
processors that need sophisticated compiler technology to manage complicated instruction interdependencies.
The SA-1110 is a static part and has been designed to run at a reduced voltage to minimize its power
requirements. This makes it a good choice for portable applications where both of these features are
essential.
1.3 Example System
Figure 1-2 shows how the SA-1110 can be used in a hand held computing device.
Figure 1-2. SA-1110 Example System
A6701-01
32.768
KHz
3.686
MHz
Intel
®
StrongARM
*
SA-1110
Portable
Communications
Microcontroller
UART
Communications
Tablet / Serial
Keyboard
Infrared
Communications
USB Synchronization
Port
Codec
SDRAM/DRAM
Variable
Latency
I/O
SMROM/
ROM
Flash
SRAM
Glue Logic
PCMCIA Interface
(Flash, Modem)
Gray Scale
or
Color LCD
Display