- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄378045 > PCI6515ZHK (Texas Instruments, Inc.) SINGLE SOCKET CARDBUS CONTROLLER WITH DEDICATED SMART CARD SOCKET PDF資料下載
參數(shù)資料
| 型號(hào)： | PCI6515ZHK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | SINGLE SOCKET CARDBUS CONTROLLER WITH DEDICATED SMART CARD SOCKET |
| 中文描述： | 單插槽CardBus控制器，專用智能卡插槽 |
| 文件頁數(shù)： | 38/148頁 |
| 文件大小： | 760K |
| 代理商： | PCI6515ZHK |
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頁當(dāng)前第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁
34
3.4.4
Function 0 (CardBus) Subsystem Identification
The subsystem vendor ID register (PCI offset 40h, see Section 4.26) and subsystem ID register (PCI offset 42h, see
Section 4.27) make up a doubleword of PCI configuration space for function 0. This doubleword register is used for
system and option card (mobile dock) identification purposes and is required by some operating systems.
Implementation of this unique identifier register is a
PC 99/PC 2001
requirement.
The PCI6515 controller offers two mechanisms to load a read-only value into the subsystem registers. The first
mechanism relies upon the system BIOS providing the subsystem ID value. The default access mode to the
subsystem registers is read-only, but can be made read/write by clearing bit 5 (SUBSYSRW) in the system control
register (PCI offset 80h, see Section 4.29). Once this bit is cleared, the BIOS can write a subsystem identification
value into the registers at PCI offset 40h. The BIOS must set the SUBSYSRW bit such that the subsystem vendor
ID register and subsystem ID register are limited to read-only access. This approach saves the added cost of
implementing the serial electrically erasable programmable ROM (EEPROM).
In some conditions, such as in a docking environment, the subsystem vendor ID register and subsystem ID register
must be loaded with a unique identifier via a serial EEPROM. The PCI6515 controller loads the data from the serial
EEPROM after a reset of the primary bus. Note that the SUSPEND input gates the PCI reset from the entire PCI6515
core, including the serial-bus state machine (see Section 3.8.5,
Suspend Mode
, for details on using SUSPEND).
The PCI6515 controller provides a two-line serial-bus host controller that can interface to a serial EEPROM. See
Section 3.6,
Serial EEPROM Interface
,
for details on the two-wire serial-bus controller and applications.
3.4.5
Function 5 (Smart Card) Subsystem Identification
The subsystem identification register is used for system and option card identification purposes. This register can
be initialized from the serial EEPROM or programmed via the subsystem access register at offset 50h in the PCI
configuration space (see Section 7.22,
Subsystem Access Register
). See Table 715 for a complete description of
the register contents.
The contents of the subsystem access register are aliased to the subsystem vendor ID and subsystem ID registers
at Function 5 PCI offsets 2Ch and 2Eh, respectively. See Table 715 for a complete description of the register
contents.
3.5
PC Card Applications
The PCI6515 controller supports all the PC Card features and applications as described below.
Card insertion/removal and recognition per the
PC Card Standard
(release 8.1)
Speaker and audio applications
LED socket activity indicators
PC Card controller programming model
CardBus socket registers
3.5.1
PC Card Insertion/Removal and Recognition
The
PC Card Standard
(release 8.1) addresses the card-detection and recognition process through an interrogation
procedure that the socket must initiate on card insertion into a cold, nonpowered socket. Through this interrogation,
card voltage requirements and interface (16-bit versus CardBus) are determined.
The scheme uses the card-detect and voltage-sense signals. The configuration of these four terminals identifies the
card type and voltage requirements of the PC Card interface.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCI7610LQFP | PC Card, UltraMedia, and Integrated 1394a-2000 OHCI Two-Port PHY/Link-Layer Controller |
| PCM1712U | Stereo Audio Digital-To-Analog Converter(立體聲音頻D\A轉(zhuǎn)換器) |
| PCM1715U | Dual Voltage Output CMOS Delta-Sigma Digital-To-Analog Converter With On-Chip Digital Filter(帶片內(nèi)濾波的雙路電壓輸出CMOS ΔΣD\A轉(zhuǎn)換器) |
| PCM1726 | Stereo Audio Digital-To-Analog Converter 16 Bits, 96kHz Sampling(16位96kHz采樣率立體聲音頻D\A轉(zhuǎn)換器) |
| PCM3008T2K | LOW POWER AND LOW VOLTAGE 16-BIT, SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCI6520 | 制造商:PLX 制造商全稱:PLX 功能描述:Transparent FastLane⑩ PCI-X -to- PCI-X Bridge |
| PCI6520-CB13BI | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI PCIX to PCIX BRIDGE 64bit 133MHz RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI6520-CB13BI G | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI PCIX to PCIX Bridge 64Bit 133MHz RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI6520-XX13BC | 制造商:PLX 制造商全稱:PLX 功能描述:Transparent FastLane⑩ PCI-X -to- PCI-X Bridge |
| PCI6540 | 制造商:PLX 制造商全稱:PLX 功能描述:Dual-Mode (Transparent & Non-Transparent) Universal FastLane⑩ PCI-X -to- PCI-X Bridge |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。