参数资料
型号: W6692ACF
厂商: WINBOND ELECTRONICS CORP
元件分类: 数字传输电路
英文描述: DATACOM, ISDN CONTROLLER, PQFP100
封装: QFP-100
文件页数: 84/98页
文件大小: 584K
代理商: W6692ACF
Data Sheet
W6692A PCI ISDN S/T-Controller
Publication Release Date:
Mar,2000
Revision 1.0
-85 -
Bits
7-0
Interrupt Line
R/W
This 8-bit register is used to communicate interrupt line routing information. BIOS or OS software must write the routing
information into this register as it initializes and configures the system.
8.4.9 Capability Pointer
Read
Address 34H
PCI Configuration Address: 34H
Default: 40H
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Not Implemented
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Not Implemented
Capability Pointer
Bit 7-0
Capability Pointer
Hardwired to 40H to indicate the Power Management Capability list begins at offset 40H.
8.4.10 Power Management Capability
Read
Address 40H
PCI Configuration Address: 40H
Default: FE62 00 01H
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
Power Management Capability
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Next Item Pointer
Capability Identifier
Bits 31-16 are Power Management Capability register. It is loaded from EEPROM at power on if EEPROM is not empty, else the
default value is used.
Bit 31-27
PME-Support
Indicate states which can assert PME# signal:
XXXX1b - PME# can be asserted from D0
XXX1Xb - PME# can be asserted from D1
XX1XXb - PME# can be asserted from D2
X1XXXb - PME# can be asserted from D3hot
1XXXXb - PME# can be asserted from D3cold
Default is 11111b.
Bit 26
D2_Support
1 = D2 state is supported. Default is 1.
Bit 25
D1_Support
1 = D1 state is supported. Default is 1.
Bits 24-22
Aux_Current
Indicating current requirement of 3.3Vaux at D3cold. Default is 001b (55 mA).
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