
GL9714 PCI Express
TM
PIPE x4 PHY
2004-2007 Genesys Logic Inc. - All rights reserved.
Page 4
TABLE OF CONTENTS
CHAPTER 1 GENERAL DESCRIPTION...................................................8
CHAPTER 2 FEATURES..............................................................................9
CHAPTER 3 PIN ASSIGNMENT ..............................................................10
3.1
P
INOUT
.....................................................................................................10
3.2
B
ALL
O
UT
.................................................................................................10
3.3
P
IN
L
IST
....................................................................................................11
3.4
P
IN
D
ESCRIPTIONS
...................................................................................15
CHAPTER 4 REGISTERS ..........................................................................18
4.1
R
EGISTERS
B
ASE
A
DDRESS
......................................................................18
4.2
R
EGISTERS
D
ESCRIPTIONS
......................................................................19
4.3
SMB
US
P
ROTOCOL
..................................................................................22
CHAPTER 5 BLOCK DIAGRAM..............................................................26
5.1
S
IMPLIFIED
D
IAGRAM
..............................................................................26
5.2
T
RANSMITTER
D
ATA
P
ATH
P
ER
L
ANE
....................................................27
5.3
R
ECEIVER
D
ATA
P
ATH
P
ER
L
ANE
...........................................................28
CHAPTER 6 FUNCTION DESCRIPTION...............................................29
6.1
C
LOCK AND
R
ESET
...................................................................................29
6.2
R
ECEIVER
D
ETECTION
............................................................................29
6.3
B
EACON
T
RANSMITTING AND
D
ETECTION
..............................................29
6.4
R
ECEIVER
S
TATUS
R
EPORT
.....................................................................29
6.5
L
OOPBACK
................................................................................................30
6.6
P
OLARITY
I
NVERSION
..............................................................................30
6.7
S
ETTING
N
EGATIVE
D
ISPARITY
...............................................................30
6.8
B
EHAVIOR
S
UMMARY
..............................................................................31
6.9
P
OWER
S
AVING
S
UPPORT
........................................................................31
6.10
O
PERATION
M
ODE AND
M
ULTI
-F
UNCTIONAL
P
INS
.............................32
CHAPTER 7 ELECTRICAL CHARACTERISTICS...............................35
7.1
DC
E
LECTRICAL
C
HARACTERISTICS
......................................................35