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| 型號(hào)： | HFDOM44P-128S4 |
| 廠商： | Hanbit Electronics Co.,Ltd. |
| 英文描述： | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| 中文描述： | 44Pin盤模塊Min.16MB?Max.512MB，真正的IDE接口模式，3.3V/5.0V工作 |
| 文件頁(yè)數(shù)： | 8/11頁(yè) |
| 文件大小： | 138K |
| 代理商： | HFDOM44P-128S4 |
HANBit HFDOM44P-xxxSx
URL : www.hbe.co.kr 8 / 11 HANBit Electronics Co., Ltd.
REV 1.0 (August.2002)
3. INTERFACE BUS TIMING
ACCESS SPCIFICATIONS
1) 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
Table 3.2
IDE Mode I/O Read Timing
L
H
6h
L
H
High Z
Status Out
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HFDOM44P-128Sx | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-192Sx | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-256S2 | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-256S4 | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-256Sx | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFDOM44P-128SX | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-192S3 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-192SX | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-256S2 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-256S4 | 制造商:HANBIT 制造商全稱:Hanbit Electronics Co.,Ltd 功能描述:44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
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