Intel VC820 - Desktop Board Motherboard Design Manual page 166

8 7
Processor Connector
HD#[63:0]
6
HD#0
HD#1
D
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
C
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
B
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
A
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63
8 7
6
J14
B72 HD#0
A73 HD#1
B71 HD#2
A72 HD#3
B70 HD#4
A71 HD#5
B68 HD#6
B67 HD#7
A69 HD#8
A68 HD#9
A65 HD#10
A64 HD#11
B66 HD#12
A63 HD#13
A67 HD#14
B64 HD#15
A61 HD#16
B63 HD#17
B60 HD#18
B59 HD#19
B62 HD#20
SC242
A60 HD#21
B58 HD#22
A59 HD#23
A57 HD#24
B56 HD#25
B55 HD#26
A56 HD#27
B52 HD#28
B54 HD#29
A55 HD#30
A53 HD#31
B51 HD#32
A51 HD#33
B48 HD#34
A52 HD#35
B46 HD#36
A49 HD#37
B50 HD#38
A45 HD#39
B47 HD#40
B42 HD#41
A43 HD#42
A48 HD#43
B44 HD#44
A44 HD#45
A39 HD#46
B43 HD#47
B39 HD#48
A40 HD#49
B35 HD#50
A41 HD#51
B40 HD#52
A36 HD#53
B36 HD#54
A33 HD#55
B34 HD#56
A37 HD#57
B31 HD#58
B38 HD#59
A35 HD#60
A32 HD#61
B30 HD#62
B32 HD#63
6
5 4
HA#[31:0]
HA#3 B98 HA#3
HA#4 A100 HA#4
HA#5 A97 HA#5
HA#6 B99 HA#6
HA#7 B96 HA#7
HA#8 B95 HA#8
HA#9 A99 HA#9
HA#10 A96 HA#10
HA#11 B92 HA#11
HA#12 B94 HA#12
HA#13 A93 HA#13
HA#14 A95 HA#14
HA#15 B90 HA#15
HA#16 A92 HA#16
HA#17 B91 HA#17
HA#18 A91 HA#18
HA#19 A89 HA#19
HA#20 B86 HA#20
HA#21 B87 HA#21
HA#22 A85 HA#22
HA#23 A87 HA#23
HA#24 B83 HA#24
HA#25 B88 HA#25
HA#26 B82 HA#26
HA#27 A84 HA#27
HA#28 B84 HA#28
HA#29 B80 HA#29
HA#30 A81 HA#30
HA#31 A83 HA#31
HA#32 B79
HA#33 A79
HA#34 A80
HA#35 B78
VID0 B120 VID0
VID1 A120 VID1
VID2 A119 VID2
VID3 B119 VID3
VID[4:0]
VID4 A121 VID4
RS#0 B108 RS#0
RS#1 A112 RS#1
RS#[2:0]
RS#2 B111 RS#2
RSP# B115
REQ#0 B102 HREQ#0
REQ#1 B103 HREQ#1
REQ#2 A107 HREQ#2
REQ#3 A108 HREQ#3
HREQ#[4:0]
REQ#4 B104 HREQ#4
RP# B114
R122
THRMDN B15 THRMDN_R
0K R121
THRMDP B14 THRMDP_R
0K
RESERVED3 B12 THRMDP and THRMDN signals must be disconnected from onboard thermal sensor
RESERVED2 A116 during SECC2 thermal testing of the processor. Please see the "Pentium(R) II processor Single Edge
RESERVED1 A88 Contact Cartridge 2 Thermal Validation" document for further details.
RESERVED0 A47 Place R121,R122 very close to processor.
5 4
3 2
6
VCC3_3
U9
ADM1021
28
3
DXP
4 15
DXN STBY#
6
10
ADD0
1 6
NC1 ADD1
5
NC5
14
SMBCLK
9
NC9
12
SMBDATA
13
NC13
11
ALERT#
16
NC16
6
THRMDN
THRMDP
TITLE: INTEL(R) 820 CHIPSET CUSTOMER REFERENCE BOARD
PROCESSOR CONNECTOR
PCD PLATFORM DESIGN
R
1900 PRAIRIE CITY ROAD
FOLSOM, CALIFORNIA 95630
3 2
1
D
C
VCC3_3
B
SMBCLK_CORE 9,11,32
SMBDATA_CORE 9,11,32
THRM#
9
A
REV:
1.01
DRAWN BY: PROJECT:
LAST REVISED: SHEET:
11-30-1999_10:24 3 OF 36
1