Silicon Image SiliconDrive SSD-P16G(I)-3100 - Manual (Page 36)

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 26 F EBRUARY 2, 2009
C ARD I NFORMATION S TRUCTURE
The CIS is data that describes the SiliconDrive CF, and is described by the
CFA standard. This information can be used by the host system to determine a
number of things about the Card that has been inserted. For information
regarding the exact nature of this data and how to design the host software to
interpret it, refer to the PC Card Standard Metaformat Specification.
Table 21: Card Information Structure
Attribute
Offset
Data 7 6 5 4 3 2 1 0 Description of Contents CIS Function
00h 01h CISTPL_DEVICE Device information tuple Tuple code
02h 03h - Link length is 3 bytes Link to next tuple
04h D9h Device Type
Code
Dh = I/O
W
1
Device
Speed
1
• I/O device
• No WP
• Speed = 100ns
• Device ID
• WPS
• Device speed
06h 01h 1X 2K 2KB of address space Device size
08h FFh List End Marker End of device END marker
0Ah 1Ch CISTPL_DEVICE_OC Other conditions device in tuple code Tuple code
0Ch 04h TPL_LINK Link length is 4 bytes Link to next tuple
0Eh 02h EXT Reserved V
CC
MWAIT
3V, wait is Not Used Other conditions
information field
10h D9h Device Type W
P
S
Device
Speed
• Device type = DH: I/O
• Device WPS = 1: No WP
• Device speed = 1: 250ns
-
12h 01h 1x 2K units 2KB of address space Device size
14h FFh List End Marker End of device End marker
16h 18h CISTPL_JEDEC_C JEDEC ID common memory Tuple code
18h 02h TPL_LINK Link length is 2 bytes Link to next tuple
1Ah DFh PCMCIA Manufacturer’s JEDEC Manufacturer’s ID code
- -
JEDEC ID
1Ch 01h PCMCIA JEDEC Device Code Second byte of JEDEC ID -
1Eh 20h CISTPL_MANFID Manufacturer’s ID code Tuple code
20h 04h TPL_LINK - -
22h 00h Low Byte of PCMCIA Manufacturer’s
Code
JEDEC manufacturer’s ID Low byte of
manufacturer’s
code
24h 00h High Byte of PCMCIA
Manufacturer’s Code
Code of 0, because the other byte is the
JEDEC 1 byte manufacturer’s ID High byte of the
manufacturer’s
code
26h 00h Low Byte of Product Code Manufacturer’s code for SiliconDrive CF Low byte of the
product code
28h 00h High Byte of Product Code Manufacturer’s code for SiliconDrive CF High byte of the
product code
2Ah 21h CISTPL_FUNCID Function ID tuple Tuple code
2Ch 02h TPL_LINK Link length is 2 bytes Link to next tuple