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參數(shù)資料
| 型號： | HFDOM40B-192SX |
| 廠商： | Hanbit Electronics Co.,Ltd. |
| 英文描述： | 40Pin Flash Disk Module Min.8MB ~ Max.512MB, True IDE Interface Mode, 3.3V / 5.0V Operating |
| 中文描述： | 40Pin盤模塊Min.8MB?Max.512MB，真正的IDE接口模式，3.3 / 5.0V工作 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大小： | 136K |
| 代理商： | HFDOM40B-192SX |
HANBit HFDOM40B-xxxSx
URL : www.hbe.co.kr 8 / 10 HANBit Electronics Co., Ltd
.
REV 1.0 (November.2002)
3. INTERFACE BUS TIMING
ACCESS SPCIFICATIONS
IDE MODE I/O ACCESS SPECIFICATIONS
In this True IDE Mode the Flash Disk Module protocol and configuration are disabled and only I/O operations to the
Task File and Data Register are allowed. In this mode no Memory or Attribute Registers are accessible to the host.
Table 3.1
IDE Mode I/O Access Mode
Mode
-CE2 -CE1
A2-A0
-IORD
-IOWR
D15 - D8
D7
–
D0
Invalid Mode
L
L
x
x
x
High Z
High Z
Standby Mode
H
H
x
x
x
High Z
High Z
Task File Write
H
L
1-7h
H
L
Don
’
t Care
Data In
Task File Read
H
L
1-7h
L
H
High Z
Data Out
Data Register Write
H
L
0
H
L
Odd Byte in
Even Byte in
Data Register Read
H
L
0
L
H
Odd Byte out
Even Byte out
Control Register Write
L
H
6h
H
L
Don
’
t Care
Control In
All Status Read
L
H
6h
L
H
High Z
Status Out
Table 3.2 IDE Mode I/O Read Timing
Parameter
Symbol
IEEE Symbol
Min. ns
Max. ns
Data Delay after IORD
td (IORD)
tlGLQV
100
Data Hold following IORD
th (IORD)
tlGHQX
0
IORD Width Time
tw (IORD)
tlGLIGH
165
Address Setup before IORD
tsuA (IORD)
tAVIGL
70
Address Hold following IORD
thA (IORD)
tlGHAX
20
CE Setup before IORD
tsuCE (IORD)
tELIGL
5
CE Hold following IORD
thCE (IORD)
tlGHEH
20
IOIS16 Delay Falling from Address
tdfIOIS16 (ADR)
tAVISL
35
IOIS16 Delay Rising from Address
NOTE:
The maximum load on -IOIS16 is 1 LSTTL with 50pF total load. All times are in nanoseconds. Minimum time
from
–
WAIT high to -IORD high is 0nsec, but minimum -IORD width must still be met.
tdrIOIS16 (ADR)
tAVISH
35
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HFDOM40B-256S2 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.512MB, True IDE Interface Mode, 3.3V / 5.0V Operating |
| HFDOM40B-256SX | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.512MB, True IDE Interface Mode, 3.3V / 5.0V Operating |
| HFDOM40B-384S3 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.512MB, True IDE Interface Mode, 3.3V / 5.0V Operating |
| HFDOM40B-384SX | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.512MB, True IDE Interface Mode, 3.3V / 5.0V Operating |
| HFDOM40B-512S4 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:40Pin Flash Disk Module Min.8MB ~ Max.512MB, True IDE Interface Mode, 3.3V / 5.0V Operating |
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