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參數(shù)資料
| 型號： | DM6580E |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
| 中文描述： | .90綜合數(shù)據(jù)/傳真/語音/揚(yáng)聲器調(diào)制解調(diào)器設(shè)備的單芯片，具有內(nèi)置的記憶 |
| 文件頁數(shù)： | 31/48頁 |
| 文件大?。?/td> | 489K |
| 代理商： | DM6580E |
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DM562AP
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
Preliminary
Version: DM562AP-DS-P02
March 05, 2004
31
Power Management Register (Xxxxxx50h~PMR)
31
16 15
0
8 7
Power Management Capabilities
Next Item Pointer
Capability Identifier
PMC
Next Item Pointer
Capability ID
Bit
31:27
Default
00000
Type
RO
_WR
Description
PME_Support
This five-bit field indicates the power states in which the function may assert
PME#. A value of 0 for any bit indicates that the function is not capable of
asserting the PME# signal while in that power state.
bit27
PME# support D0
bit28
PME# support D1
bit29
PME# support D2
bit30
PME# support D3(hot)
bit31
PME# support D3(cold)
DM6588A’s bit31~27=11000 indicates PME# can be asserted from D3(hot)
& D(cold).
Reserved (DM6588A not supports D1, D2)
26:22
00000
RO
21
0
RO
A “1” indicates that the function requires a device specific initialization
sequence following transition to the D0 uninitialized state.
Auxiliary Power Source
This bit is only meaningful if bit31 is a “1”.
This bit is “1” in DM6588A indicates that support for PME# in D3(cold)
requires auxiliary power.
PME# Clock
“0” indicates that no PCI clock is required for the function to generate
PME#.
Version
A value of 001 indicates that this function complies with the Revision 1.0 of
the PCI Power Management Interface Specification.
Next Item Pointer
The offset into the function’s PCI Configuration Space pointing to the
location of next item in the function’s capability list is “00h”
Capability Identifier
When “01h” indicates the linked list item as being the PCI Power
Management Registers.
20
1
RO
19
0
RO
18:16
001
RO
15:8
00h
RO
7:0
01h
RO
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM6588AF | V.90 Integrated Data/ Fax/Voice/Speakerphone Modem Device Single Chip with Memory Built in |
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| DM7400 | Quad 2-Input NAND Gates |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM6580L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6581 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6581F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6582 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
| DM6582F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:V.90 Integrated Data/Fax/Voice/Speakerphone Modem Device Set |
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