參數(shù)資料
型號: SII3512ECTU128
元件分類: 總線控制器
英文描述: PCI BUS CONTROLLER, PQFP128
封裝: LEAD FREE, TQFP-128
文件頁數(shù): 5/132頁
文件大?。?/td> 3011K
代理商: SII3512ECTU128
SiI3512 PCI to Serial ATA Controller
Data Sheet
Silicon Image, Inc.
94
2007-2010 Silicon Image, Inc. All rights reserved.
DS-0102-D01
CONFIDENTIAL
ATA Commands Supported
Data Modes
The SiI3512 device has an internal data path interface between the PCI block and the Serial ATA controller block. The
data modes (Register mode, PIO mode and DMA mode) are of no significance inside the SiI3512 controller.
ATA Commands
The SiI3512 controller decodes ATA commands in hardware. The commands supported include ATA/ATAPI-5 and
ATA/ATAPI-6 commands, including the 48-bit LBA extended commands. Certain obsolesced commands are also
supported. The supported commands are listed below:
Table 32. Supported ATA Commands
Command
Command/
Features Codes
Comment
CFA Erase Sectors
0xC0
CFA Request Extended Error Code
0x03
CFA Translate Sector
0x87
CFA Write Multiple without Erase
0xCD
CFA Write Sectors without Erase
0x38
Check Media Card Type
0xD1
Check Power Mode
0xE5
Configure Stream
0x51
Device Configuration Freeze Lock
0xB1/0xC1
Device Configuration Identify
0xB1/0xC2
Device Configuration Restore
0xB1/0xC0
Device Configuration Set
0xB1/0xC3
Device Reset
080x
Download Microcode
0x92
Execute Device Diagnostics
0x90
The two Serial ATA ports for the SiI3512 device are both "single
masters".
Flush Cache
0xE7
Flush Cache Ext
0xEA
48-bit LBA Command
Format Track
0x50
Obsolesced vendor-specific command, needs to be programmed
as vendor-specific commands
Get Media Status
0xDA
Identify Device
0xEC
Identify Packet Device
0xA1
Idle
0xE3
Idle Immediate
0xE1
Initialize Device Parameters
0x91
Obsolesced in ATA/ATAPI-6.
Media Eject
0xED
Media Lock
0xDE
Media Unlock
0xDF
Nop
0x00
Packet
0xA0
Read Buffer
0xE4
Read DMA
0xC8
0xC9
Obsolesced Command code supported, decoded as Command
Code 0xC8
Read DMA Ext
0x25
48-bit LBA Command
Read DMA Queued
0xC7
Read DMA Queued Ext
0x26
48-bit LBA Command
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