參數(shù)資料
型號(hào): HN29W256AH03TE
廠商: Hitachi,Ltd.
英文描述: Controller for AND Flash Memory(AND型閃速存儲(chǔ)器控制器)
中文描述: 控制器及快閃記憶體(及型閃速存儲(chǔ)器控制器)
文件頁(yè)數(shù): 20/73頁(yè)
文件大?。?/td> 239K
代理商: HN29W256AH03TE
HN29W256AH03TE-1
20
CIS informations
After the assembled Flash card, CIS information should be programmed into the Flash. For example, CIS
information of HITACHI’s Flash card is defined as follows.
Address Data 7
6
5
4
3
2
1
0
Description of contents
CIS function
000H
01H
CISTPL_DEVICE
Device info tuple
Tuple code
002H
04H
TPL_LINK
Link length is 4 byte
Link to next tuple
004H
DFH Device type
W
P
S
Device speed Device type = DH: I/O device
WPS = 1: No WP
Device speed = 7: ext speed
Device type, WPS, speed
006H
4AH
EXT Speed
mantissa
Speed
exponent
400 ns if no wait
Extended speed
008H
01H
1x
2k units
2k byte of address space
Device size
00AH
FFH
List end marker
End of device
END marker
00CH
1CH CISTPL_DEVICE_OC
Other conditions device info
tuple
Tuple code
00EH
04H
TPL_LINK
Link length is 4 bytes
Link to next tuple
010H
02H
EXT Reserved
V
CC
Device speed Device type = DH: I/O device
WPS = 1: No WP
Device speed = 1: 250 ns
MWAIT 3 V, wait is not used
Other conditions info field
012H
D9H Device type
W
P
S
Device type, WPS, speed
014H
01H
1x
2k units
2k byte of address space
Device size
016H
FFH
List end marker
End of device
END marker
018H
18H
CISTPL_JEDEC_C
JEDEC ID common memory
Tuple code
01AH
02H
TPL_LINK
Link length is 2 bytes
Link to next tuple
01CH
DFH PCMCIA’s manufacturer’s JEDEC
ID code
Manufacturer’s ID code
JEDEC ID of PC Card ATA
01EH
01H
PCMCIA JEDEC device code
2nd byte of JEDEC ID
020H
20H
CISTPL_MANFID
Manufacturer’s ID code
Tuple code
022H
04H
TPL_LINK
Link length is 4 bytes
Link to next tuple
024H
07H
Low byte of PCMCIA
manufacturer’s code
HITACHI JEDEC
manufacturer’s ID
Low byte of manufacturer’s
ID code
026H
00H
High byte of PCMCIA
manufacturer’s code
Code of 0 because other byte
is JEDEC 1 byte
manufacture’s ID
High byte of manufacturer’s
ID code
028H
00H
Low byte of product code
HITACHI code for PC CARD
ATA
Low byte of product code
02AH
00H
High byte of product code
High byte of product code
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