GL9701 PCI Express的
TM
至PCI桥接器
目录
第1章概述.............................................. ...... 9
第二章主要特性............................................... ............................. 10
2.1 PCI ê
XPRESS
F
EATURES
........................................................................ 10
2.2 PCI I
覆盖整个院落
F
EATURES
................................................................... 10
2.3 P
OWER
M
ANAGEMENT
.......................................................................... 10
SMB 2.4
US
I
覆盖整个院落
............................................................................... 11
第3章引脚分配.............................................. ................. 12
3.1 P
IN
C
ONFIGURATION
............................................................................. 12
3.2 P
IN
O
UT
.................................................................................................. 13
3.3N
UMERIC
P
IN
A
SSIGNMENT
L
IST
........................................................... 14
3.4 S
IGNAL
D
ESCRIPTION
............................................................................ 16
3.4.1 PCI- Express介面........................................... ....................... 16
3.4.2二级PCI接口............................................ .................. 17
3.4.3 EEPROM信号............................................. ............................ 18
3.4.4其他信号............................................. ...................... 18
3.4.5电源和接地信号........................................... ............... 19
第4章框图.............................................. ................. 21
第5章功能说明.............................................. 24 ..
5.1 P
OWER
M
ANAGEMENT
.......................................................................... 24
5.1.1 PCI -PM软件兼容电源管理.................. 24
5.1.2硬件控制的活动状态电源管理............ 24
5.1.3在波段信标........................................... .................................. 24
5.1.4边带WAKE_N ........................................... ......................... 25
5.1.5电源管理系统信息........................................ 25
5.2 PCI ç
LOCK
R
UN
.................................................................................... 25
5.3 PCI ç
LOCK
............................................................................................ 25
5.4 I
NTERRUPT映射
............................................................................. 26
5.5 I
NITIAL
F
低
C
ONTROL
A
DVERTISEMENTS
......................................... 27
5.6 IDSEL M
APPING
................................................................................... 28
第6章寄存器描述.............................................. ... 29
6.1 O
FFSET
00
H
: D
EVICE
I
DENTIFICATION
.................................................. 34
6.2 O
FFSET
04
H
: C
OMMAND
R
EGISTER
...................................................... 34
6.3 O
FFSET
06
H
: S
TATUS
R
EGISTER
............................................................ 35
©2000-2006
创惟科技有限公司 - 保留所有权利。
第4页
GENESYS [ GENESYS LOGIC ]
