1
1
A
A
FSB
66M
100M
133M
rsvd
near VCMOS Processor Pin
VCMOS Decouping
370 - Pin Socket
Place 0603 Paclage
Part2
Place Site w/in 0.5"
Do Not stuff C
of clock pin (W37)
GTLREF Generation Circuit
Use 0603 Packages and distribute
within 500 mils of VREF pins
1
BSEL#0
0
0
1
1
1
BSEL#1
0
0
CMOSREF
CMOSREF Generation
Circuit
No-stuff R199 page33
see page 34
see page 4
150
Intel® 810e2 Chipset Universal Socket 370 CRB
370-Pin Socket Part 2
36
1.0
9/02/01
4
IAMG Platform Apps Engineering
1900 Prairie City Road
Folsom, Ca. 95630
REV.
R
Last Revision Date:
Sheet:
of
Title:
intel
GTLREFA
GTLREFA
A20M#
13
VTIN2
16,28
BPRI#
5,7
HITM#
5,7
BNR#
5,7
STPCLK#
13
INTR
13
HLOCK#
5,7
HTRDY#
5,7
IGNNE#
13
CPUSLP#
13
HIT#
5,7
DRDY#
5,7
BSEL#1
31
DEFER#
5,7
VCMOS
14
HADS#
7
BSEL#0
31
SMI#
13
DBSY#
5,7
APICD1
13,32
APICD0
13,32
CPUHCLK
6
CPURST#
7
APICCLK_CPU
6
CPU_PWGD
13
ITPRDY#
5
ITPCLK
6
DBRESET#
27
BR0#
5
GTLREF
7
CMOSREF
NMI
13
FERR# 13,32
INIT# 13,15
THERMTRIP# 33
THRMDN 16,28
33 TUAL5
ITPTCK
33
VCC2_5
V T T
V T T
V3SB
V3SB
VTT1_5
VTT1_5
V T T
VCC 2_5
V T T
VCCVID
V T T
C2
X18PF
BC3
0.1UF
R15
0
R340
1K
R9
330
U1B
Socket 370_9
X2
AG1
C37
E21
AJ33
AJ31
AN29
AL29
AL31
AH28
S35
W33
U33
E27
AN35
AN37
AN33
AL33
AK32
J37
A35
G33
E37
C35
E35
N33
N35
N37
Q33
Q35
Q37
AK30
AM2
F10
W35
Y1
R2
G37
L33
J35
L35
J33
W37
Y33
AK26
AH4
X4
AB36
AD36
Z36
E33
F18
K4
R6
V6
AD6
AK12
AK22
AH14
AN17
AN25
AN19
AK20
AN27
AL23
AL25
AL27
AN31
AE37
AE33
AG35
AH30
AJ35
M36
L37
AG33
AC35
AG37
AE35
AC37
AL11
AN13
AN23
B36
AK24
V4
RESVD21(BR1#)
EDGCTRL/VRSEL
CPUPRES#
VCOREDET
BSEL0#
BSEL1#
BR0#
THRMDN
THRMDP
THERMTRIP#
RTTCNTR
PLL1
PLL2
SLEWCNTR
TDI
TDO
T R S T #
TCK
TMS
PREQ#
PRDY#
BP2#
BP3#
BPM0#
BPM1#
RSRVD6
RSRVD7
RSRVD8
RSRVD9
RSRVD10
RSRVD11
RSRVD12/JBSEL1#
RSRVD13
RSRVD15
RSRVD16
RSRVD17
RSRVD18
RSRVD19
RSRVD20
PICD0
PICD1
PICCLK
BCLK
CLKREF
PWRGOOD
RESET#
RESET2#
V_CMOS
V1_5
V2_5
VREF0
VREF1
VREF2
VREF3
VREF4
VREF5
VREF6
VREF7
BNR#
BPRI#
TRDY#
DEFER#
LOCK#
DRDY#
HITM#
HIT#
DBSY#
ADS#
FLUSH#
A20M#
STPCLK#
SLP#
SMI#
LINT0/INTR
LINT1/NMI
INIT#
FERR#
IGNNE#
IERR#
RSP#
AP0#
AP1#
RP#
BINIT#
AERR#
BERR#
R1
1K
R339
150,1%
R23
X0
R11
150
R275
22
PR3
110,%1
MC1
4.7UF
R346
1K
R6
1k
BC5
0.1UF
R12
150
R3
150
PR5
75,1%
R4
150
R317
0
R373
330
R316
0
R14
1K
+
C6
33uF (C size)
J1
HEADER 15X2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R33
90.9, 1%
R5
330
R199
1.8K
PR4
110,%1
BC228
0.1UF
R319
243,1%
PR6
150,1%
R345
1k
R7
PR1
150,1%
BC6
0.1UF
R374
14
R338
75.1%
C12
10PF
BC4
0.1UF
R10
680
R318
243.1%
L2
4.7UH/SMD-0805
BC1
0.1UF
Q27
FDN335N
PR2
150,1%
R8
150
BC2
0.1UF
R13
1K
