MSI MS-95F1 lawrencium_021405_sch
4321 5
DATE EC NO.
108 976
EC NO.DATE
PART NO.
REL
A
? ?
???????
DEVELOPMENT NO.
Q/M
A
LAWRENCIUM - PASS1
B
Contents:
B
103
1. TITLE
2. CHANGE LOG
C
C
3. BLOCK DIAGRAM
4. FPGA / CONFIGURATOR
5. FPGA MEMORY INTERFACE
6. FPGA POWER
D
7. USB FX2
Lr
D
8. VIDEO RAM / NIOS RAM
9. SYSTEM CONNECTOR
LAWRENCIUM
10. CHECK VOLTAGE
E
E
(262)
F
F
G
Engineers:
H
I
Jim Dalton
Ryan Kather
3-7609
4-5586
G
H
I
IBM CONFIDENTIAL
PART NO.
J
MUST CONFORM TO ENG
SPEC: 80X2324
PRELIMINARY
1 2 3 4 5 6 7 9 108
TOLERANCE UNLESS NOTED
LINEAR
ANGLES
RADII UNLESS NOTED
EDGE/
CORNER
OUTSIDE MAX
INSIDE MAX
0.13
2.0 APPROVED
SCALE: 1/1
TITLE
TITLE
DESIGNER
CHECKED
SHEET
LAWRENCIUM
2-3-2005_9:08
RMK 11/02/2004
1
???
???
OF
JWD
10
J
4321 5
DATE EC NO.
108 976
EC NO.DATE
PART NO.
REL
A
? ?
???????
DEVELOPMENT NO.
Q/M
A
Change Log:
B
B
C
D
E
C
D
E
USE LEAD REDUCED PARTS WHERE EVER POSSIBLE
F
F
There is a field for this in DxDatabook
Use R402 where ever possible as long as power permits (2.3mW for 4.7K@3.3V)
Comb through PCB.ERR, verify that all open nets are supposed to be open
G
G
Are all gates connected to power and ground?
Place all unused gates on last page. See if any logic can be reduced.
Just make sure that the Polyclad Turbo 370 laminate material is called out somewhere in the gerbers
H
H
(readme and board files if possible) since we don't have mechanical assembly drawings at this stage
I
IBM CONFIDENTIAL
PART NO.
I
J
MUST CONFORM TO ENG
SPEC: 80X2324
TOLERANCE UNLESS NOTED
LINEAR
ANGLES
RADII UNLESS NOTED
EDGE/
CORNER
1 2 3 4 5 6 7 9 108
OUTSIDE MAX
INSIDE MAX
CHANGE LOG
SCALE: 1/1
0.13
2.0 APPROVED
TITLE
DESIGNER
CHECKED
SHEET
LAWRENCIUM
2-3-2005_9:08
RMK 11/02/2004
2
???
???
OF
JWD
10
J
4321 5
DATE EC NO.
108 976
EC NO.DATE
PART NO.
REL
A
B
? ?
???????
DEVELOPMENT NO.
Q/M
A
B
C
D
E
C
D
E
F
G
F
G
H
I
H
I
IBM CONFIDENTIAL
PART NO.
J
BLOCK DIAGRAM
MUST CONFORM TO ENG
SPEC: 80X2324
TOLERANCE UNLESS NOTED
LINEAR
ANGLES
RADII UNLESS NOTED
EDGE/
CORNER
1 2 3 4 5 6 7 9 108
OUTSIDE MAX
INSIDE MAX
0.13
2.0 APPROVED
SCALE: 1/1
TITLE
DESIGNER
CHECKED
SHEET
LAWRENCIUM
2-3-2005_9:08
RMK 11/02/2004
3
???
???
OF
JWD
17
J
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