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DM385 参数 Datasheet PDF下载

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型号: DM385
PDF下载: 下载PDF文件 查看货源
内容描述: DM385和DM388 DaVincia ? ¢数字媒体处理器 [DM385 and DM388 DaVinci™ Digital Media Processor]
分类和应用:
文件页数/大小: 280 页 / 2479 K
品牌: TI [ TEXAS INSTRUMENTS ]
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DM385, DM388  
www.ti.com  
SPRS821D MARCH 2013REVISED DECEMBER 2013  
3.3.18.3 SD2  
Table 3-40. SD2Terminal Functions  
SIGNAL NAME [1]  
DESCRIPTION [2]  
SD2 Command output  
TYPE [3]  
AAR BALL [4]  
AG6  
SD2_CMD  
O
O
SD2_DAT[0]  
SD2 Data0 I/O. Functions as data bit 0 for 4-/8-bit SD  
mode and single data bit for 1-bit SD mode.  
AC4  
AD1  
AD2  
AE1  
AE2  
AE3  
AC5  
AC8  
SD2_DAT[3]  
SD2 Data3 I/O. Functions as data bit 3 for 4-/8-bit SD  
mode.  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
I/O  
SD2_DAT[4]  
SD2 Data4 I/O. Functions as data bit 4 for 8-bit SD  
mode.  
SD2_DAT[5]  
SD2 Data5 I/O. Functions as data bit 5 for 8-bit SD  
mode.  
SD2_DAT[6]  
SD2 Data6 I/O. Functions as data bit 6 for 8-bit SD  
mode.  
SD2_DAT[7]  
SD2 Data7 I/O. Functions as data bit 7 for 8-bit SD  
mode.  
SD2_DAT[1]_SDIRQ  
SD2_DAT[2]_SDRW  
SD2 Data1 I/O. Functions as data bit 1 for 4-/8-bit SD  
mode and as an IRQ input for 1-bit SD mode.  
SD2 Data2 I/O. Functions as data bit 2 for 4-/8-bit SD  
mode and as a Read Wait input for 1-bit SD mode.  
SD2_SCLK  
SD2_SDCD  
SD2 Clock output  
I/O  
I
AC6  
D31  
SD2 Card Detect input  
Copyright © 2013, Texas Instruments Incorporated  
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