开发板原理图

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1、151413121110987654321port1接64MB*2－－32位DDR静态Xm1DATA[31:0]HHXm1ADDR[15:0]Xm1DATA31Xm1DATA30Xm1DATA29Xm1DATA28Xm1DATA27Xm1DATA26Xm1DATA25Xm1DATA24Xm1DATA23Xm1DATA22Xm1DATA21Xm1DATA20Xm1DATA19Xm1DATA18Xm1DATA17Xm1DATA16Xm1DATA15Xm1DATA14Xm1DATA13Xm1DATA12Xm1DATA11Xm1DATA10Xm1DATA9

2、Xm1DATA8Xm1DATA7Xm1DATA6Xm1DATA5Xm1DATA4Xm1DATA3Xm1DATA2Xm1DATA1Xm1DATA0H23G25G23E24G24F25F24F23D16B15D15C15C13A12B13B12D10C11B10A11D11C12A10D12C9A9C8C6B7C7A6B6S3C6410L25Xm1ADDR15GXm0ADDR[15:0]XM1ADDR15GXm0ADDR0C1M17Xm1ADDR14XM0ADDR0XM1ADDR14Xm0ADDR1E3XM1DATA9XM1DATA8XM1DATA7X

3、M1DATA6XM1DATA5XM1DATA4XM1DATA3XM1DATA2XM1DATA1XM1DATA0K22Xm1ADDR13XM0ADDR1XM1ADDR13Xm0ADDR2D1XM1DATA31XM1DATA30XM1DATA29XM1DATA28XM1DATA27XM1DATA15XM1DATA14XM1DATA13XM1DATA12XM1DATA11XM1DATA10K24Xm1ADDR12XM0ADDR2XM1ADDR12Xm0ADDR3D2K19Xm1ADDR11XM0ADDR3XM1ADDR11Xm0ADDR4H7M23Xm1

4、ADDR10XM0ADDR4XM1ADDR10Xm0ADDR5E1J22Xm1ADDR9XM0ADDR5XM1ADDR9Xm0ADDR6F2K23Xm1ADDR8XM0ADDR6/GPO6XM1ADDR8Xm0ADDR7G4K18Xm1ADDR7Xm0ADDR8F1XM0ADDR7/GPO7XM1DATA26/XM0ADDR26XM1DATA25/XM0ADDR25XM1DATA24/XM0ADDR24XM1DATA23/XM0ADDR23XM1DATA22/XM0ADDR22XM1DATA21/XM0ADDR21XM1DATA20/XM0ADDR

5、20XM1DATA19/XM0ADDR19XM1DATA18/XM0ADDR18XM1DATA17/XM0ADDR17XM1DATA16/XM0ADDR16XM1ADDR7J25Xm1ADDR6XM0ADDR8/GPO8XM1ADDR6Xm0ADDR9J8K25Xm1ADDR5XM0ADDR9/GPO9XM1ADDR5Xm0ADDR10G2L19Xm1ADDR4XM0ADDR10/GPO10XM1ADDR4Xm0ADDR11G1MEMORYPORT0MEMORYPORT1H25Xm1ADDR3XM0ADDR11/GPO11XM1ADDR3Xm0AD

6、DR12H4J23Xm1ADDR2XM0ADDR12/GPO12XM1ADDR2Xm0ADDR13H2J24Xm1ADDR1XM0ADDR13/GPO13XM1ADDR1Xm0ADDR14J4H24Xm1ADDR0XM0ADDR14/GPO14XM1ADDR0Xm0ADDR15H3XM0ADDR15/GPO15L18扩充256MB容量Xm0DATA[15:0]XM1CSN1Xm1CSn1Xm0DATA0N2XM0DATA0XM1CSN0L23Xm1CSn0FXm0DATA1N1FXM0DATA1Xm0DATA2M7XM0DATA2U1AXM1DQS

7、3E25Xm1DQS3Xm0DATA3N3XM0DATA3XM1DQS2B14Xm1DQS2Xm0DATA4M8XM0DATA4XM1DQS1G9Xm1DQS1Xm0DATA5P2XM0DATA5XM1DQS0D9Xm1DQS0Xm0DATA6N4XM0DATA6Xm0DATA7P3XM0DATA7XM1DQM3H22Xm1DQM3Xm0DATA8M2XM0DATA8XM1DQM2D14Xm1DQM2Xm0DATA9M4XM0DATA9XM1DQM1G8Xm1DQM1Xm0DATA10L7XM0DATA10XM1DQM0A5Xm1DQM0Xm0DA

8、TA11M3MEMORYPORT1XM0DATA11Xm0DATA12L8XM0DATA12Xm0DATA13L2XM0D