Silicon Image SiliconDrive SSD-P16G(I)-3100 - Manual (Page 38)

A TTRIBUTE M EMORY D ESCRIPTION AND O PERATION SSD-P XXX (I)-3100 D ATA S HEET
S ILICON S YSTEMS P ROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
3100P-06DSR P AGE 28 F EBRUARY 2, 2009
56h C0h I D Configuration index Memory-mapped I/O configuration
• I = 1: Interface byte follows
• D = 1: Default entry
• Configuration index = 0
Configuration table
index byte
TPCE_INDX
58h C0h W R P B Interface Type • W = 0: Wait not used
• R = 1: Ready active
• P = 0: WP used
• B = 0: BVD1 and BVD2 not used
• IF type = 0: Memory interface
Interface description
field TPCE_IF
5Ah A1h M MS IR IO T P • M = 1: Miscellaneous information
present
• MS = 01: Memory space information
single 2-byte length
• 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
5Ch 27h 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
5Eh 55h X Mantissa Exponent Nominal voltage = 5V V
CC
nominal value
60h 4Dh X Mantissa Exponent V
CC
nominal 4.5V V
CC
minimum value
62h 5Dh X Mantissa Exponent V
CC
nominal 5.5V V
CC
maximum value
64h 75h X Mantissa Exponent Maximum average current over 10ms is
80mA Maximum average
current
66h 08h Length in 256 bytes pages (LSB) Length of memory space is 2KB Memory space
description
structures
(TPCE_MS)
68h 00h Length in 256 bytes pages (MSB) Length of memory space is 2KB Memory space
description
structures
(TPCE_MS)
6Ah 21h X R P RO AT - • X = 0: No more miscellaneous fields
• R: Reserved
• P = 1: Powerdown supported
• RO = 0: Not read only mode
• A = 0: Audio not supported
• T = 0: Single drive
Miscellaneous
features field
TPCE_MI
6Ch 1Bh CISTPL_TABLE_ENTRY Configuration table entry tuple Tuple code
6Eh 06h TPL_LINK Link length is 6 bytes Link to next tuple
Table 21: Card Information Structure (Continued)
Attribute
Offset
Data 7 6 5 4 3 2 1 0 Description of Contents CIS Function