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Technical Reference Guide
LIST OF FIGURES
F
IGURE
2-1.
C
OMPAQ
D315
AND HP D
325
P
ERSONAL
C
OMPUTERS
............................................................ 2-1
F
IGURE
2-2.
C
ABINET
L
AYOUT
,
F
RONT
V
IEWS
........................................................................................... 2-4
F
IGURE
2-3.
C
ABINET
L
AYOUT
,
R
EAR
V
IEWS
............................................................................................ 2-5
F
IGURE
2-4.
C
HASSIS
L
AYOUT
,
L
EFT
S
IDE
V
IEW
......................................................................................... 2-6
F
IGURE
2-5.
S
YSTEM
B
OARD
L
AYOUTS
....................................................................................................... 2-7
F
IGURE
2-6.
S
YSTEM
A
RCHITECTURE
,
B
LOCK
D
IAGRAM
........................................................................... 2-9
F
IGURE
2-7.
H
EAT
S
INK
,
P
ROCESSOR
,
AND
S
OCKET
A
SSEMBLIES
............................................................. 2-10
F
IGURE
3–1.
P
ROCESSOR
/M
EMORY
S
UBSYSTEM
A
RCHITECTURE
............................................................... 3-1
F
IGURE
3–2.
AMD
A
THLON
XP
P
ROCESSOR
I
NTERNAL
A
RCHITECTURE AND
K
EY
S
TATISTICS
................. 3-3
F
IGURE
3–3.
S
YSTEM
M
EMORY
M
AP
.......................................................................................................... 3-7
F
IGURE
4-1.
PCI
B
US
D
EVICES AND
F
UNCTIONS
......................................................................................... 4-2
F
IGURE
4-2.
C
ONFIGURATION
C
YCLE
......................................................................................................... 4-4
F
IGURE
4-3.
PCI
C
ONFIGURATION
S
PACE
M
APPING
................................................................................... 4-5
F
IGURE
4-4.
PCI
B
US
C
ONNECTOR
(32-B
IT
T
YPE
)...................................................................................... 4-8
F
IGURE
4-5.
AGP
1X
D
ATA
T
RANSFER
(P
EAK
T
RANSFER
R
ATE
:
266
MB/
S
) ........................................... 4-10
F
IGURE
4-6.
AGP
2X
D
ATA
T
RANSFER
(P
EAK
T
RANSFER
R
ATE
:
532
MB/
S
) ........................................... 4-11
F
IGURE
4-7.
AGP
4X
D
ATA
T
RANSFER
(P
EAK
T
RANSFER
R
ATE
:
1064
MB/
S
) ......................................... 4-11
F
IGURE
4-8.
AGP
8X
D
ATA
T
RANSFER
(P
EAK
T
RANSFER
R
ATE
:
2128
MB/
S
) ......................................... 4-12
F
IGURE
4-9.
AGP
B
US
C
ONNECTOR
......................................................................................................... 4-13
F
IGURE
4-10.
M
ASKABLE
I
NTERRUPT
P
ROCESSING
,
B
LOCK
D
IAGRAM
..................................................... 4-14
F
IGURE
4-11.
C
ONFIGURATION
M
EMORY
M
AP
......................................................................................... 4-22
F
IGURE
4-12.
D315
M
ODEL
F
AN
C
ONTROL
B
LOCK
D
IAGRAM
.................................................................. 4-28
F
IGURE
4-13.
D
325
M
ODEL
F
AN
C
ONTROL
F
UNCTIONAL
B
LOCK
D
IAGRAM
............................................. 4-29
F
IGURE
5-1.
40-P
IN
P
RIMARY
IDE
C
ONNECTOR
(
ON SYSTEM BOARD
)........................................................ 5-3
F
IGURE
5-2.
34-P
IN
D
ISKETTE
D
RIVE
C
ONNECTOR
. ................................................................................... 5-7
F
IGURE
5-3.
S
ERIAL
I
NTERFACE
C
ONNECTOR
(M
ALE
DB-9
AS VIEWED FROM REAR OF CHASSIS
) .............. 5-8
F
IGURE
5-4.
P
ARALLEL
I
NTERFACE
C
ONNECTOR
(F
EMALE
DB-25
AS VIEWED FROM REAR OF CHASSIS
)..5-15
F
IGURE
5-5.
8042-T
O
-K
EYBOARD
T
RANSMISSION OF
C
ODE
ED
H
,
T
IMING
D
IAGRAM
.............................. 5-16
F
IGURE
5-6.
K
EYBOARD OR
P
OINTING
D
EVICE
I
NTERFACE
C
ONNECTOR
.................................................. 5-21
F
IGURE
5-7.
USB
I/F
B
LOCK
D
IAGRAM AND
D
IFFERENCE
M
ATRIX
.......................................................... 5-22
F
IGURE
5-8.
USB
P
ACKET
F
ORMATS
........................................................................................................ 5-23
F
IGURE
5-9.
U
NIVERSAL
S
ERIAL
B
US
C
ONNECTOR
.................................................................................. 5-25
F
IGURE
5-10.
A
UDIO
S
UBSYSTEM
F
UNCTIONAL
B
LOCK
D
IAGRAM
........................................................... 5-27
F
IGURE
5-11.
AC’97
L
INK
B
US
P
ROTOCOL
.............................................................................................. 5-28
F
IGURE
5-12.
A
UDIO
C
ODEC
F
UNCTIONAL
B
LOCK
D
IAGRAM AND
D
IFFERENCE
M
ATRIX
........................ 5-29
F
IGURE
5-13.
N
ETWORK
I
NTERFACE
C
ONTROLLER
B
LOCK
D
IAGRAM
...................................................... 5-32
F
IGURE
5-14.
E
THERNET
TPE
C
ONNECTOR
(RJ-45,
VIEWED FROM CARD EDGE
) ...................................... 5-36
F
IGURE
6-1.
IGP-B
ASED
G
RAPHICS
,
B
LOCK DIAGRAM
............................................................................... 6-2
F
IGURE
6-2.
IGP
G
RAPHICS
C
ONTROLLER
B
LOCK DIAGRAM AND
D
IFFERENCE
M
ATRIX
............................ 6-3
F
IGURE
6-3.
VGA
M
ONITOR
C
ONNECTOR
,
(F
EMALE
DB-15,
AS VIEWED FROM REAR
)................................ 6-6
F
IGURE
7-1.
P
OWER
D
ISTRIBUTION AND
C
ONTROL
,
B
LOCK
D
IAGRAM
......................................................... 7-1
F
IGURE
7-2.
D315
M
ODEL
P
OWER
C
ABLE
D
IAGRAM
.................................................................................. 7-6
F
IGURE
7-3.
D325
M
ODEL
P
OWER
C
ABLE
D
IAGRAM
.................................................................................. 7-7
F
IGURE
7-4.
L
OW
V
OLTAGE
S
UPPLY AND
D
ISTRIBUTION
D
IAGRAM
........................................................... 7-8
F
IGURE
7-5.
S
IGNAL
D
ISTRIBUTION
D
IAGRAM
........................................................................................... 7-9
F
IGURE
7-6.
M
ISCELLANEOUS
H
EADER
P
INOUTS
...................................................................................... 7-10
Compaq D315 and hp d325 Personal Computers
Featuring the AMD Athlon XP Processor
Second Edition - April 2003
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