Transcend Information CompactFlash TS16GCF133 - Manual (Page 72)

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133X CompactFlash Card
Transcend Information Inc. 72
Set Features – EFh
Feature Supported
Features 01h and 81h are used to enable and clear 8 bit data transfer modes in True IDE Mode. If the 01h
feature command is issued all data transfers shall occur on the low order D[7:0] data bus and the -IOIS16
signal shall not be asserted for data register accesses. The host shall not enable this feature for DMA
transfers.
Features 02h and 82h allow the host to enable or disable write cache in CompactFlash Storage Cards that