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The ARM926PXP development chip supports the following external interfaces:
three AHB expansion ports:
two master ports
one slave port.
11 external interrupt sources
a dedicated power-fail interrupt source
six external peripheral Direct Memory Access (DMA) interfaces
interface to static memory devices
interface to Synchronous SDRAM devices
CLCDC supporting SuperTwist Nematic (STN) and Thin Film Transistor (TFT) displays
three UARTs with support for slow Infra-red Data Association (IrDA)
Synchronous Serial Port (SSP) supporting master and slave operation
32 General Purpose Input Output (GPIO) lines
Smart Card Interface (SCI) consistent with the UICC Terminal Interface Specification.