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ATTRIBUTE MEMORY DESCRIPTION AND OPERATION SSD-CXXX(I)-3600 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.
3600C-04DSR PAGE 36 FEBRUARY 2, 2009
CONFIGURATION OPTION REGISTER (200H)
The Configuration Option register is used to configure the SiliconDrive CF,
define the address decoding, and initiate the software RESET sequence.
Table 22: Configuration Option Register (200h)
Operation
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Read/
Write
SRESET LevIREQ Configuration Index
Default
Value
0 0 000000
Bit(s) Description
SRESET When set, this bit initiates a software-reset sequence, which
is equivalent to a power-on reset or hardware reset.
LevlREQ IREQ# interrupt signal level mode select:
• Logic 0 = Pulse mode
• Logic 1 = Level mode
Configuration
Index
• Memory-mapped mode 000000B
• Independent I/O mode 000001B
• Primary mode 000010B
• Secondary mode 000011B