Clevo 888E Laptop User Manual


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Schematic Diagrams
CPU (Northwood) 1 of 2 (71-888E0-D04) - For 888E C - 3
888E Schematic Diags
CPU (Northwood) 1 of 2
Sheet 2 of 44
CPU 1 of 2 (888E)
VCC3S
VCORE
VCORE
VCORE
VCORE
VCORE
VID2
VID4
VID1
VID0
VID3
BPM2#
TPREQ#
BPM0#
BPM1#
BPM3#
TPRDY#
HD[0..63]
HD1
HD15
HD19
HD20
HD27
HD35
HD44
HA3
HA5
HREQ0#
HRS1#
HA32
HD7
HD16
HD30
HA12
HA22
VID4
HD11
HD22
HD42
HD55
HA23
HD33
HD41
HD50
HA7
HA18
VID1
HA35
HD26
HD32
HD59
HA27
HD29
HD38
HD40
HA4
HA9
HA10
HA20
HA25
HD36
HA8
HA15
Z123
VID0
HD21
HD58
HD63
HA11
HA24
HREQ3#
VID2
HA33
HA34
HD10
HD28
HD45
HD48
HA26
HREQ4#
HD0
HD12
HD13
HD37
HD47
HA16
HA28
SKTOCC#
HD17
HD34
HD39
HD49
HD54
BPM2#
HD6
HD46
HD62
HA29
HA30
HRS2#
HRS0#
HD3
HREQ1#
Z120
Z125
DP3#
HD5
HD23
HD43
HA6
HA14
HA19
DP1#
HD9
HD25
HD52
HD60
HREQ2#
VID3
HD2
HD4
HD24
HD31
HD53
HD61
HA13
HA17
HA21
HD8
HD14
HD18
HD51
HD56
HD57
DP2#
DP0#
TPREQ#
TPRDY#
BPM3#
BPM1#
BPM0#
HA31
PM_CPUPERF#
DPSLP#
Z124
Z126
Z122
Z121
Z120
Z121
Z124
Z122
Z126
Z123
Z125
RN46
8P4R_10K
1
2
3
4
8
7
6
5
RN48
8P4R_10K
1
2
3
4
8
7
6
5
RN47
8P4R_10K
1
2
3
4
8
7
6
5
R288 10K1 2
RN45
8P4R_10K
1
2
3
4 5
6
7
8
R318 51
R315 51
R285 51
R281 51
R282 51
R283 51
T144
T142
T143
T154
T145
T164
T163
T157
T160
R332 10K1 2
R306 0(R)1 2
R338 0(R)1 2
R307 10K1 2
U34A
NORTHWOOD478
B21
B22
A23
A25
C21
D22
B24
C23
C24
B25
G22
H21
C26
D23
J21
D25
H22
E24
G23
F23
F24
E25
F26
D26
L21
G26
H24
M21
L22
J24
K23
H25
M23
N22
P21
M24
N23
M26
N26
N25
R21
P24
R25
R24
T26
T25
T22
T23
U26
U24
U23
V25
U21
V22
V24
W26
Y26
W25
Y23
Y24
Y21
AA25
AA22
AA24
K2
K4
L6
K1
L3
M6
L2
M3
M4
N1
M1
N2
N4
N5
T1
R2
P3
P4
R3
T2
U1
P6
U3
T4
V2
R6
W1
T5
U4
V3
W2
Y1
AB1
AD24
AB4
AA5
Y6
AC4
AB5
AC6
H3
J3
J4
K5
J1
AC24
AC23
AB22
AC21
F4
G5
F1
U6
W4
Y3
AC20
AA20
J26
K25
K26
L25
AE1
AE2
AE3
AE4
AE5
AA2
A10
A12
A14
A16
A18
A20
A8
AA10
AA12
AA14
AA16
AA18
AA8
AB11
AB13
AB15
AB17
AB19
AB7
AB9
AC10
AC12
AC14
AC16
AC18
AC8
AD11
AD13
AD15
AD17
AD19
AD7
AD9
AE10
AE12
AE14
AE16
AE18
AE20
AE6
AE8
AF11
AF13
AF15
AF17
AF19
AF2
AF21
AF5
AF7
AF9
B11
B13
B15
B17
B19
B7
B9
C10
C12
C14
C16
C18
C20
C8
D11
D13
D15
D17
D19
D7
D9
E10
E12
E14
E16
E18
E20
E8
F11
F13
F15
F17
F19
F9
H1
H4
H23
H26
A11
A13
A15
A17
A19
A21
A24
A26
A3
A9
AA1
AA11
AA13
AA15
AA17
AA19
AA23
AA26
AA4
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
AD1
AD10
AD12
AD14
AD16
AD18
AD21
AD23
AD4
AD8
AE11
AE13
AE15
AE17
AE19
AE22
AE24
AE26
AE7
AE9
AF1
AF10
AF12
AF14
AF16
AF18
AF20
AF26
AF6
AF8
B10
B12
B14
B16
B18
B20
B23
B26
B4
B8
C11
C13
C15
C17
C19
C2
A6
AD25
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
TESTHI0/BYPASSEN#
BPM5
BPM4
BPM3
BPM2
BPM1
BPM0
REQ4
REQ3
REQ2
REQ1
REQ0
TESTHI4/MCLK2
TESTHI5/MCLK3
TESTHI7/MCLKIO1
TESTHI2/MCLK0
RS2
RS1
RS0
TESTHI8/BR3#
TESTHI9/BR2#
TESTHI10/BR1#
TESTHI3/MCLK1
TESTHI6/MCLKIO0
DEP0
DEP1
DEP2
DEP3
VID4
VID3
VID2
VID1
VID0
TESTHI1/ODT
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SKTOCC#
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
TESTHI11/GHI#
TESTHI12/DPSLP#
VCORE [3,4,6,19,42]
HD[0..63][5]
VID0 [37]
VID4 [37]
VID2 [37]
HREQ0# [5]
HREQ2# [5]
HREQ4# [5]
HREQ1# [5]
VID3 [37]
VID1 [37]
HREQ3# [5]
BPM0#
BPM1#
BPM2#
BPM3#
TPRDY#
TPREQ#
HRS0#[5]
HRS1#[5]
HRS2#[5]
HA[3..31] [5]
DPSLP# [3,18,42]
PM_CPUPERF# [3,19]
Reserved
Place close to cpu
LAYOUT NOTICE:
HD[0..15]»Ýµ¥ªø, »~®t
+/-100mils.
¥B©MHDSTBN0#, HDSTBP0#, HDBI0#
µ¥ªø, »~®t+/-25mils.
LAYOUT NOTICE:
HD[16..31]»Ýµ¥ªø, »~®t
+/-100mils.
¥B©MHDSTBN1#, HDSTBP1#, HDBI1#
µ¥ªø, »~®t+/-25mils.
LAYOUT NOTICE:
HD[32..47]»Ýµ¥ªø, »~®t
+/-100mils.
¥B©MHDSTBN2#, HDSTBP2#, HDBI2#
µ¥ªø, »~®t+/-25mils.
LAYOUT NOTICE:
HD[48..63]»Ýµ¥ªø, »~®t
+/-100mils.
¥B©MHDSTBN3#, HDSTBP3#, HDBI3#
µ¥ªø, »~®t+/-25mils.
LAYOUT NOTICE:
HD[0..63]
Data Line lengths:
2"-10" from pin to
pin.
LAYOUT NOTICE:
HA[3..31]
Address Line lengths:
2"-10" from pin to
pin.
LAYOUT NOTICE:
HA[3..16]»Ýµ¥ªø,
»~®t+/-200mils.
¥B©MADSTB0#, HREQ[0..4]#µ¥ªø,
»~®t+/-25mils.
LAYOUT NOTICE:
HA[17..35]»Ýµ¥ªø,
»~®t+/-200mils.
¥B©MADSTB1#µ¥ªø,
»~®t+/-25mils.
Line to line spacing: Greater than
3:1
Trace Impedance: 50ohm +/-15%
For Mobile Northwood
Processor
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