ATTRIBUTE MEMORY DESCRIPTION AND OPERATION SSD-CXXX(I)-3150 DATA SHEET
SILICONSYSTEMS PROPRIETARY
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3150C-10DSR PAGE 28 FEBRUARY 2, 2009
70h 00h I D IR IQ T P - Memory-mapped I/O configuration
• I = 0: No interface byte
• D = 0: No default entry
• Configuration index = 0
Configuration table
index byte
TPCE_INDX
72h 01h M MS IR IO T P - • M = 0: No miscellaneous information
• MS = 00: No memory space
information
• IR = 0: No interrupt information
present
• IO = 0: No I/O port information
present
• T = 0: No timing information present
•P = 1: V
CC
only information
Feature selection
byte
TPCE_FS
74h 21h R DI PI AI SI HV/LV/NV Nominal voltage only follows
•R: Reserved
• DI: Powerdown current information
• PI: Peak current information
• AI: Average current information
• SI: Static current information
• HV: Maximum voltage information
• LV: Minimum voltage information
• NV: Nominal voltage information
Power parameters
for V
CC
76h B5h X Mantissa Exponent Nominal voltage = 3.0 V V
CC
nominal value
78h 1Eh Extension +0.3 V Extension byte
7Ah 4Dh X Mantissa Exponent Maximum average current over 10ms is
45 mA
Maximum average
current
7Ch 1Bh CISTPL_TABLE_ENTRY Configuration table entry tuple Tuple code
7Eh 0Dh TPL_LINK Link length is 10 bytes Link to next tuple
80h C1h I D Configuration INDEX Contiguous I/O mapped ATA registers
configuration
• I = 1: Interface byte follows
• D = 1: Default entry
• Configuration index = 1
Configuration table
index byte
TPCE_INDX
82h 41h W R P B Interface Type • W = 0: Wait not used
• R = 1: Ready active
• P = 0: WP not used
• B = 0: BVS1 and BVD2 not used
• IF type = 1: I/O interface
Interface description
field TPCE_IF
84h 99h M MS IR IO T P - • M = 1: Miscellaneous information
present
• MS = 00: No memory space
information
• IR = 1: Interrupt information present
• IO = 1: I/O port information present
• T = 0: No timing information present
•P = 1: V
CC
only information
Feature selection
byte TPCE_FS
Table 21: Card Information Structure (Continued)
Attribute
Offset
Data 7 6 5 4 3 2 1 0 Description of Contents CIS Function
