Instruction Manual

Introduction to Cactus Technologies Industrial
Grade CF -3XX/-3XX-P1/-3XX-WP1 Series Products
01
503 Series Industrial Grade CompactFlash Card Product Manual v2.1Cactus Technologies
®
54
CIS
Description07
This section describes the Card Information Structure (CIS) for the Cactus Technologies
CompactFlash Memory Cards.
Attribute
Offset
Data 1 2 3 4 5 6 7 Description of Contents CIS Function
000h 01h CISTPL_DEVICE Device Info Tuple Tuple Code
002h 03h Link is 3 bytes
Link to next
Tuple
004h D9h
Dev ID Type
Dh = I/O
W
1
Speed
1h = 250ns
I/O Device, No WPS, 250ns
Device ID, WPS,
Speed
006h 01h 1x 2K units 2 Kilobytes of Address Space Device Size
008h FFh List End Marker End of Devices End Marker
00Ah 1Ch CISTPL_DEVICE_OC Other Conditions Info Tuple Tuple Code
00Ch 04h Link is 4 bytes
Link to next
tuple
00Eh 02h
Reserved
0
3
1
M
0
Conditions:
Dual voltage card, 3V operation
is allowed, and WAIT is not used
3 Volts
Operation, Wait
Function
010h D9h
Dev ID Type
Dh = I/O
W
1
Speed
01h=250nsec
I/O Device, No WPS, Speed is 250
nsec with Wait
Device ID, WPS,
Speed
012h 01h 1x 2K units 2Kilobytes of Address Space Device Size
014h FFh List End Marker End of Devices End Marker
016h 18h CISTPL_JEDEC_C JEDEC ID Common Mem Tuple Code
018h 02h Link is 2 bytes Link Length
01Ah DFh PCMCIA JEDEC Manufacturer’s ID
First Byte of JEDEC ID for Cactus
PC Card-ATA 12V
Byte 1, JEDEC ID
of Device 1
(0-2K)
01Ch 01h
PCMCIA Code for
PC Card-ATA
No Vpp Required
Second Byte of JEDEC ID Byte 2, JEDEC ID
01Eh 20h CISTPL_MANFID Manufacturer’s ID Tuple Tuple Code
Table 6-25. Card Information Structure