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參數(shù)資料
| 型號： | PCI1510GVF |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | PC CARD CONTROLLERS |
| 中文描述： | PC卡控制器 |
| 文件頁數(shù)： | 81/128頁 |
| 文件大?。?/td> | 735K |
| 代理商： | PCI1510GVF |
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421
4.37 Power-Management Capabilities Register
This register contains information on the capabilities of the PC Card function related to power management. The
CardBus bridge supports the D0, D1, D2, and D3 power states. See Table 413 for a complete description of the
register contents.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Default
1
1
1
1
1
1
1
0
0
0
0
1
0
0
1
0
Register:
Offset:
Type:
Default:
Power-management capabilities
A2h
Read/Write, Read-only
FE12h
Table 413. Power-Management Capabilities Register Description
BIT
SIGNAL
TYPE
FUNCTION
PME support. This 5-bit field indicates the power states from which the controller function may assert PME.
A 0b for any bit indicates that the function cannot assert the PME signal while in that power state. These
five bits return 11111b when read. Each of these bits is described below:
15
PME_Support
RW
Bit 15 defaults to 1b indicating the PME signal can be asserted from the D3cold state. This bit is R/W
because wake-up support from D3cold is contingent on the system providing an auxiliary power source to
the VCC terminals. If the system designer chooses not to provide an auxiliary power source to the VCC
terminals for D3cold wake-up support, then BIOS should write a 0b to this bit.
Bit 14 contains the value 1b, indicating that the PME signal can be asserted from D3hot state.
Bit 13 contains the value 1b, indicating that the PME signal can be asserted from D2 state.
Bit 12 contains the value 1b, indicating that the PME signal can be asserted from D1 state.
Bit 11 contains the value 1b, indicating that the PME signal can be asserted from the D0 state.
1411
PME_Support
R
10
D2_Support
R
D2 support. Bit 10 returns a 1b when read, indicating that the CardBus function supports the D2 device
power state.
9
D1_Support
R
D1 support. Bit 9 returns a 1b when read, indicating that the CardBus function supports the D1 device
power state.
86
RSVD
R
Reserved. Bits 86 return 000b when read.
5
DSI
R
Device-specific initialization. Bit 5 returns 1b when read, indicating that the CardBus controller function
requires special initialization (beyond the standard PCI configuration header) before the generic-class
device driver is able to use it.
4
AUX_PWR
R
Auxiliary power source. Bit 4 is tied to bit 15. When bit 4 is set, it indicates that support for PME in D3cold
requires auxiliary power supplied by the system by way of a proprietary delivery vehicle. When bit 4 is 0b,
it indicates that the function supplies its own auxiliary power source.
3
PMECLK
R
PME clock. Bit 3 returns 0b when read, indicating that no host bus clock is required for the controller to
generate PME.
20
VERSION
R
Version. Bits 20 return 010b when read, indicating that the power-management registers (PCI offsets
A4hA7h, see Sections 4.384.40) are defined in the
PCI Bus Power Management Interface Specification
version 1.1.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCI1510PGE | 功能描述:外圍驅(qū)動器與原件 - PCI Single Slot PC CardBus Controller 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 |
| PCI1510PGEG4 | 功能描述:外圍驅(qū)動器與原件 - PCI Single Slot PC CardBus Controller 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 |
| PCI1510RGVF | 功能描述:IC PC CARD CONTROLLER 253-BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| PCI1510RZVF | 功能描述:外圍驅(qū)動器與原件 - PCI PC CARD CONTROLLERS 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 |
| PCI1510ZGU | 功能描述:外圍驅(qū)動器與原件 - PCI Single Slot PC CardBus Controller 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 |
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