Intel Xeon Processor and Intel E7500/E7501Chipset Compatible Platform Design Guide

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LAST REVISED:
DRAWN BY:
1900 Prairie City Road
Folsom, California 095630 OF
TITLE:
PROJECT:
Rev:
KC533
Intel Corporation
270UF
+
+V2_5
IRF7811
G
D
S
IRF7811
G
D
S
IRF7811
G
D
S
IRF7811
G
D
S
IRF7811
G
D
S
+++ + +
IRF7811
G
D
S
IRF7811
G
D
S
SC1405TS
PGND
DSPS_DR
BG
DRN
TG
BST
GND
S_MOD
OVP_S
DELAY_C
CO
EN
PRDY
VCC
IRF7811
G
D
S
SC1405TS
PGND
DSPS_DR
BG
DRN
TG
BST
GND
S_MOD
OVP_S
DELAY_C
CO
EN
PRDY
VCC
2N3904
2
3
1
BCP69T1
2 3
1
HIP6311
PWM4
PGOOD
FS/DIS
PWM3
PWM2
PWM1
ISEN4
ISEN3
ISEN2
ISEN1
VCC
VSEN
VID4
VID3
VID2
VID1
VID0
FB
GND
COMP
200NH
+V12
270UF
+
BCP69T1
2 3
1
+V5_0
270UF
+
270UF
+
2N3904
2
3
1
MBRA130 MBRA130
DDR Voltage Regulator(2.5V)
VID CODES
2.5 V - R1669 POP
2.4 V - R1669 NOPOP
8575
AGND_2_5V
R1668
100
NO POP
R1670
100
R1667
100
R1669
100
R1643
1.3K
R1666
100
NO POP
R1642
1K
NO POP
12
CR55
12
CR54
C2257
2200PF
2
3
1
Q126C2221
0.1UF
NO POP
R1644
1.3K
R1645
225%
C2228
1UF
1 2
C2206
1 2
C2205
R1660
1K
R1659
1
R1634
1K
R1633
1
R1632
1K
R1630
0
R1631
0
C2222
NO POP
1UF
R1639
1K
1_2V_PWRGD XREF=77,79
C2223
0.1UF
NO POP
R1657
0
R1640
10K
2_5V_PWRGD XREF=79
R1655
0
NO POP
R1656
0
R1654
0
R1653
1K
C2258
0.015UF
R1651
30
R1652
1K
R1650
10
C2256
0.047UF
R1649
4.7K
5%
2
3
1
Q124
R1648
35.7K 1%
1 2
C2208
R1641
0
C2224
1UF
21
L22
C2227
0.1UF
C2246
10UF
18
19
8
11
14
15
17
12
13
16
20
10
1
2
3
4
5
7
9
6
U166
C2226
1UF
10%
2
3
1
Q123
R1647
4.7K
5%
C2225
1UF
C2245
10UF
20%
C2255
22PF5%
R1646
10K
5%
21
L23
0.40UH
C2253
1000PF5%
R1664
2.25%
R1635
22K5%
R1636
4751%
R1637
6.04K
1%
R1638
1K
1%
2
3
1
Q125
C2213
1UF
10%
R1663
33
5%
C2219
0.1UF
10%
C2220
0.1UF
10%
10
11
9
12
13
14
3
5
1
6
4
2
7
8
U164
2
3
1
Q134
10
11
9
12
13
14
3
5
1
6
4
2
7
8
U165
C2209
10UF
20%
2
3
1
Q127
2
3
1
Q128
21
20%
560UF
C2252
21
20%
560UF
C2250
21
20%
560UF
C2248
C2214
1UF
10%
C2215
1UF
10%
C2216
1UF
10%
C2217
1UF
10%
C2218
1UF
10%
C2234
10UF
20%
C2233
10UF
20%
C2232
10UF
20%
C2231
10UF
20%
C2230
10UF
20%
C2239
10UF
20%
C2238
10UF
20%
C2237
10UF
20%
C2236
10UF
20%
C2235
10UF
20%
C2244
10UF
20%
C2243
10UF
20%
C2242
10UF
20%
C2241
10UF
20%
C2240
10UF
20%
21
20%
560UF
C2249
21
20%
560UF
C2251
2
3
1
Q130
2
3
1
Q129
C2210
10UF
20%
C2212
10UF
20%
2
3
1
Q133
2
3
1
Q132
2
3
1
Q131
C2211
10UF
20%
R1665
2.25%
C2254
1000PF5%
21
L24
0.40UH
1 2
C2207
R1658
1K
C2229
1UF
C2247
10UF
20%
R1662
225%
C2259
22PF5%
R1661
10K
5%
1.0INTEL (R) E7501 CHIPSET CUSTOMER REFERENCE BOARD
11/18/02