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
文件頁數(shù): 15/40頁
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
15
2001 Silicon Storage Technology, Inc.
S71193-01-000
9/01
519
3.0 SOFTWARE INTERFACE
3.1 ATA-Disk Module Drive Register Set Definitions and Protocol
3.1.1 ATA-Disk Module Addressing
The I/O decoding for an ADM is as follows:
3.1.2 ATA-Disk Module Registers
The following section describes the hardware registers used by the host software to issue commands to the ADM.
These registers are often collectively referred to as the “Task File Registers.”
3.1.2.1 Data Register
This 16-bit register is used to transfer data blocks between the device data buffer and the host. It is also the register
through which sector information is transferred on a Format Track command. Data transfer can be performed in
PIO mode.
3.1.2.2 Error Register (Read Only)
This register contains additional information about the source of an error when an error is indicated in bit 0 of the
Status register. The bits are defined as follows:
Bit 7 (BBK)
Bit 6 (UNC)
Bit 5
Bit 4 (IDNF)
Bit 3
Bit 2 (Abort)
This bit is set when a Bad Block is detected.
This bit is set when an Uncorrectable Error is encountered.
This bit is 0.
The requested sector ID is in error or cannot be found.
This bit is 0.
This bit is set if the command has been aborted because of an ADM status condition:
(Not Ready, Write Fault, etc.) or when an invalid command has been issued.
This bit is 0.
Bit 0 (AMNF) This bit is set in case of a general error.
Bit 1
TABLE
3-1: T
ASK
R
EGISTERS
CS3FX#
1
1
1
1
1
1
1
1
0
0
CS1FX#
0
0
0
0
0
0
0
0
1
1
A2
0
0
0
0
1
1
1
1
1
1
A1
0
0
1
1
0
0
1
1
1
1
A0
0
1
0
1
0
1
0
1
0
1
IORD# = 0
RD Data
Error Register
Sector Count
Sector No.
Cylinder Low
Cylinder High
Select Card/Head
Status
Alt Status
Drive Address
IOWR# = 0
WR Data
Features
Sector Count
Sector No.
Cylinder Low
Cylinder High
Select Card/Head
Command
Device Control
Reserved
T3-1.0 519
D7
BBK
D6
UNC
D5
0
D4
IDNF
D3
0
D2
D1
0
D0
ABRT
AMNF
相關(guān)PDF資料
PDF描述
SST58SM128-70-C-FRJ ATA-Disk Module
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