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ATTRIBUTE MEMORY DESCRIPTION AND OPERATION SSD-CXXX(I)-3150 DATA SHEET
SILICONSYSTEMS PROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
3150C-10DSR PAGE 38 FEBRUARY 2, 2009
PIN PLACEMENT REGISTER (204H)
Table 24: Pin Placement Register (204h)
Operation
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Read/
Write
CBVD1 CBVD2 CRDY CWProt RBVD1 RBVD2 RRDY RWProt
Default
Value
00001100
Bit(s) Description
CRDY Indicates a bit change in the RRDY (D1) bit.
CWProt Indicates a bit change in the RWProt (D0) bit.
RRDY When set:
• High 1 informs the host that the card is ready
• Low 0 state indicates the card is busy
RWProt Indicates Write Protect is enabled when set to 1, and disabled
when 0.