Advantech SOM-A2552 manual Revision History Version Date Reason

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			User’s Manual for Advantech SOM-A2552 series module V1.00
Revision History
	Version	Date	Reason
	V1.00	2004.05.19	1st Official released version. (For
			9696255201, 9696255801, 9696255F01
			& 9696255F12)

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Contents Advantech Risc SOM-A2552 Series Module User’s ManualAcknowledgements CopyrightRevision History Version Date Reason SOM-A2552 series Architecture 1.1 Introduction SOM-A200 architectureSOM-A2552 series Design highlight SOM-A2552 benefit Software Development Tools Testing SetSOM-A2552 series design-in package SOM-A255x series support CD includesLCD-A104-TTS1-0 Optional item Risc CE-BuilderLCD-A057-STQ1-0 Optional item LCD-A064-TTV1-0 Optional itemSOM-A2552 Block diagram SoC Intel XScale PXA255 introduction Enhance Graphic Chip SMI SM501 introductionSystem Memory Cpld System SpecificationsAudio Codec Mechanical Specification Input DC Operating Conditions Power System RequirementPower Consumption Symbol Description Min Typ MaxAssignments and Descriptions Connector LocationsX1 AMI bus CSB Mating Connector table VendorX2 SODIMM-200 connector X3 Feature Extension connectorPin type Pin DefinitionSODIMM-200 Pin Out Table JP1 PXA255 Jtag pin headerSASKTA4 SASKTA9SASKTA6 SASKTA7SASKT1RDY AC97LINEINMicin SASKT1VCCSASKT0VCC PwrenBatvcc Smbusdat NDCINSysvcc SYSVCC3P3UART2RTS UsbcpBuzzerout USBLINK5VUART3CTS UART2CTSUART3TXD UART2DTRUART5RXD VbkenaUSBN1 USBP1Flmvsync VconrcsCrtvsync CrtsdaLphsync ADDR12 ADDR15ADDR14 ADDR13Bufsdclk BUFDQM0BUFDQM2 BUFDQM3DATA0 ADDR19ADDR21 ADDR23LAN1IRQ KeypadirqPXAGP7 EvairqPXAGP84 PXAGP81PXAGP82 PXAGP83DMAREQ1 MbreqDMAACK1 A50 3M6864 Model Default stateB50 MbgntA20 A18ZV8 MMDAT3MMDAT0 ZV9ZV3 ZV6ZV5 ZV4Vpclk System Bus2 COM A507 SD/MMC USB 1.1 HostUSB 1.1 client 5 T/SCRT-out System Reset Interface Zoom Video ZV portBuzzer Control Interface PCI I/F Thru Power-inputBack-up power input System Management Bus SM Bus interface