Transcend Information CF 266X dimensions ¾ Ultra DMA Mode Cabling Requirement

TS2G~8GCF266 266X CompactFlash Card

Table: Ultra DMA Termination with Pull-up or Pull down Example

¾Printed Circuit Board (PCB) Trace Requirements for Ultra DMA On any PCB for a host or device supporting Ultra DMA:

9The longest D[15:00] trace shall be no more than 0.5" longer than either STROBE trace as measured from the IC pin to the connector.

9The shortest D[15:00] trace shall be no more than 0.5" shorter than either STROBE trace as measured from the IC pin to the connector.

¾Ultra DMA Mode Cabling Requirement

9Operation in Ultra DMA mode requires a crosstalk suppressing cable. The cable shall have a grounded line between each signal line.

9For True IDE mode operation using a cable with IDE (ATA) type 40 pin connectors it is recommended that the host sense the cable type using the method described in the ANSI INCITS 361-2002 AT Attachment - 6 standard, to prevent use of Ultra DMA with a 40 conductor cable.

Transcend Information Inc. 16