- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄365566 > SiI3726CB (Silicon Image, Inc.) SATA Port Multiplier PDF資料下載
參數(shù)資料
| 型號： | SiI3726CB |
| 廠商： | Silicon Image, Inc. |
| 英文描述： | SATA Port Multiplier |
| 中文描述： | SATA端口倍增器 |
| 文件頁數(shù)： | 20/41頁 |
| 文件大?。?/td> | 375K |
| 代理商： | SII3726CB |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁當(dāng)前第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁
SiI3726 SATA Port Multiplier
Data Sheet
Device Initialization
Silicon Image, Inc.
2006 Silicon Image, Inc.
SiI-DS-0121-C1
20
Firmware must be downloaded into the SiI 3726 SATA Port Multiplier from a Serial EEPROM for normal operation.
The serial EEPROM is connected to pin numbers A9 (Serial Clock) and B9 (Serial Data).
Auto-Initialization from the EEPROM
EEPROM Specifications
The port multiplier requires an external 64 kByte (or two 64 kByte EEPROMs for double buffering) serial EEPROM
(400 KHz) memory device. When double buffering is used (for fail over purposes) the primary EEPROM address
must be set to “000” and the secondary EEPROM address must be set to “001”.
When powered-up, the port multiplier verifies the checksum in the primary EEPROM before loading the firmware.
If the checksum does not match, the port multiplier loads the firmware from the secondary EEPROM.
The firmware contained in the EEPROM is shown below:
Address
0x0000 – 0xFFED
Code to configure the SiI 3726
0xFFEC – 0xFFF3
System Information, may contain the Serial Number, must be an ASCII string (null
terminated)
0xFFF4 – 0xFFF7
Vendor ID and Chip ID 0x10953726
0xFFF8 – 0xFFFB
Firmware Revision
0xFFFC – 0xFFFF
Signature / CheckSum
Contents
The sequence of events is as follows:
1. System power-up
2. Code transfer from the EEPROM (I
2
C) to the SiI 3726 SATA Port Multiplier (boot)
3. The port multiplier starts operating under software control (normal operation)
EEPROM Read/Write Operations
The timing diagram for read or write operations is shown in Figure 3. The high-level timing for a random read or
write is shown in Figure 4. The high-level timing for a block transfer is shown in Figure 5.
EPR_SC
EPR_SD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Ack
Start
Stop
Figure 3: I
2
C Transfer Timing
A
A
A
A
EPR_SC
EPR_SD
EPR_SD
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
1
0
1
0
0
0
0
0
1
0
1
0
0
0
0
1
S
S
A
A
A
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
1
0
1
0
0
0
0
0
S
S
Control Byte
Address Hi
Address Lo
S
Control Byte
Random Read Command
Random Write Command
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SiI3726CBHU | SATA Port Multiplier |
| SII3811PB | SteelVine⑩ Device Bridge |
| SII4723 | SATA to 2-Port 3Gb/s SATA SteelVine Storage Processor |
| SII4726 | SATA to 5-Port SATA Device SteelVine⑩ Storage Processor |
| SII504 | Digital Video Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SII3726CBHU | 制造商:Silicon Image Inc 功能描述: |
| SII3811PB | 制造商:SILICONIMAGE 制造商全稱:SILICONIMAGE 功能描述:SteelVine⑩ Device Bridge |
| SII400N12 | 制造商:SIRECTIFIER 制造商全稱:Sirectifier Semiconductors 功能描述:NPT IGBT Modules |
| SII400S12 | 制造商:SIRECTIFIER 制造商全稱:Sirectifier Semiconductors 功能描述:絕緣柵雙極型晶體管（IGBT）Isolated Gate Bipolar Transistor (IGBTs)，SPT技術(shù)的IGBT模塊SPT IGBT Modules (Soft Punch Through Technology)。 |
| SII4723 | 制造商:SILICONIMAGE 制造商全稱:SILICONIMAGE 功能描述:SATA to 2-Port 3Gb/s SATA SteelVine Storage Processor |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。