參數(shù)資料
型號(hào)： SST58LM008-70-C-FRI
廠商： SILICON STORAGE TECHNOLOGY INC
元件分類： 存儲(chǔ)控制器/管理單元
英文描述： ATA-Disk Module
中文描述： FLASH MEMORY DRIVE CONTROLLER, XMA
文件頁(yè)數(shù)： 17/40頁(yè)
文件大?。?/td> 377K
代理商： SST58LM008-70-C-FRI
Advance Information
ATA-Disk Module
SST58SM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192
SST58LM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192
17
2001 Silicon Storage Technology, Inc.
S71193-01-000
9/01
519
3.1.2.9 Status & Alternate Status Registers (Read Only)
These registers return the ADM status when read by the host. Reading the Status register does clear a pending inter-
rupt while reading the Auxiliary Status register does not. The meaning of the status bits are described as follows:
Bit 7 (BUSY) The busy bit is set when the ADM has access to the command buffer and registers and
the host is locked out from accessing the command register and buffer. No other bits in
this register are valid when this bit is set to a 1.
Bit 6 (RDY)
RDY indicates whether the device is capable of performing ADM operations. This bit is
cleared at power up and remains cleared until the ADM is ready to accept a command.
Bit 5 (DWF)
This bit, if set, indicates a write fault has occurred.
Bit 4 (DSC)
This bit is set when the ADM is ready.
Bit 3 (DRQ)
The Data Request is set when the ADM requires that information be transferred either to
or from the host through the Data register.
Bit 2 (CORR) This bit is set when a Correctable data error has been encountered and the data has
been corrected. This condition does not terminate a multi-sector Read operation.
Bit 1 (IDX)
This bit is always set to 0.
Bit 0 (ERR)
This bit is set when the previous command has ended in some type of error. The bits in
the Error register contain additional information describing the error. It is recommended
that media access commands (such as Read Sectors and Write Sectors) that end with
an error condition should have the address of the first sector in error in the command
block registers.
3.1.2.10 Device Control Register (Write Only)
This register is used to control the ADM interrupt request and to issue a software Reset. This register can be writ-
ten to even if the device is BUSY. The bits are defined as follows:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2 (SW Rst)This bit is set to 1 in order to force the ADM to perform a software Reset operation. The
chip remains in Reset until this bit is reset to ‘0.’
Bit 1 (-IEn)
The Interrupt Enable bit enables interrupts when the bit is 0. When the bit is 1, interrupts
from the ADM are disabled. This bit is Reset to 0 at power on and Reset.
Bit 0
This bit is ignored by the ADM.
This bit is an X (don’t care).
This bit is an X (don’t care).
This bit is an X (don’t care).
This bit is an X (don’t care).
This bit is ignored by the ADM.
D7
D6
RDY
D5
DWF
D4
DSC
D3
DRQ
D2
D1
0
D0
ERR
BUSY
CORR
D7
X
D6
X
D5
X
D4
X
D3
1
D2
D1
-IEn
D0
0
SW Rst
相關(guān)PDF資料
PDF描述
SST58SM128-70-C-FRJ ATA-Disk Module
SST58LM128-70-C-FRJ ATA-Disk Module
SST58SM048-70-C-FRJ ATA-Disk Module
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST58LM008-70-C-FRJ 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA-Disk Module
SST58LM008-70-C-FSI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA-Disk Module
SST58LM008-70-C-FSJ 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA-Disk Module
SST58LM016 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA-Disk Module
SST58LM016-70-C-FRI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:ATA-Disk Module
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