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| 型號(hào)： | HFDOM44P-256S2 |
| 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)： | 6/11頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | HFDOM44P-256S2 |
HANBit HFDOM44P-xxxSx
URL : www.hbe.co.kr 6 / 11 HANBit Electronics Co., Ltd.
REV 1.0 (August.2002)
Signal Descriptions
Table 2.2 Signal Descriptions
Signal Name
Dir.
Pin
Description
A[2:0]
I
33,35,36
In True IDE Mode only A[2:0] are used to select the one of eight registers in
the Task File, the remaining address lines should be grounded by the host.
This input / output is the Pass Diagnostic signal in the Master / Slave
handshake protocol.
This signal used either to drive an
LED
whenever the Disk Module is being
accessed or as indication of a second drive present. This signal is active low
when the Disk Module is busy.
CS0 is the chip select for the task file registers while CS2 is used to select
the Alternate Status Register and the Device Control Register.
All Task File operations occur in byte mode on the low order bus D00-D07
while all data transfers are 16 bit using D00-D15.
-PDIAG
I/O
34
-DASP(
LED
)
I/O
39
-CS0, -CS1
I
37,38
D[15:00]
I/O
3,4,5,6,
7,8,9,10,
11,12,13,
14,15,16,
17,18
GND
--
2,19,22,
24,26,
30,40,
43
Ground.
-IOR
I
25
This is an I/O Read strobe generated by the host.
The I/O Write strobe pulse is used to clock I/O data on the Card Data bus
into the Storage Card controller registers when the Storage Card is
configured to use the I/O interface. The clocking will occur on the negative to
positive edge of the signal (trailing edge).
-IOW
I
23
IRQ
O
31
In True IDE Mode signal is the active high Interrupt Request to the host.
-RESET
I
1
This input pin is the active low hardware reset from the host.
VCC
--
41,42
+5 V, +3.3 V power.
IORDY
O
27
This output signal may be used as IORDY.
-IOIS16
O
32
This output signal is asserted low when this device is expecting a word data
transfer cycle.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| HFDOM44P-384S3 | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-384Sx | 44Pin Flash Disk Module Min.16MB~Max.512MB, True IDE Interface Mode, 3.3V/5.0V Operating |
| HFDOM44P-512S4 | 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-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 |
| HFDOM44P-256SX | 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-384S3 | 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-384SX | 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-512S4 | 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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