Intel CHIPSET 820E - Manual (Page 220)

3-20-2000_10:15
AGP CONNECTOR
24
24,34
TYPEDET#
R208
200-1%
7
GAD[31:0]
GAD0 GAD2 GAD4 GAD6 GAD9 GAD11 GAD13 GAD15 GAD16 GAD18 GAD20 GAD22 GAD24 GAD26 GAD28 GAD30
GAD1 GAD3 GAD5 GAD7 GAD8 GAD10 GAD12 GAD14 GAD17 GAD19 GAD21 GAD23 GAD25 GAD27 GAD29 GAD31
28
AGP_OC#
5
AGPCLK_CONN
7,38
GREQ#
ST0
ST1
ST2
7
ST[2:0]
7,38
RBF#
SBA0 SBA2 SBA4 SBA6
SBA5 SBA7 SBA3 SBA1
7
SBA[7:0]
7,38
SBSTB
7,38
ADSTB1
GC/BE#2
GC/BE#0 GC/BE#3
GC/BE#1
7
GC/BE#[3:0]
7,38
GIRDY#
7,38
GDEVSEL#
38
GPERR#
38
GSERR#
7,38
ADSTB0
7,38
ADSTB#0
7,38
GPAR
8,25,26
PCI_PME#
7,38
GSTOP#
7,38
GTRDY#
7,38
GFRAME#
7,38
ADSTB#1
7,38
SBSTB#
7,38
WBF#
7,38
PIPE#
7,38
GGNT#
6,8,10,11,12,25,26,27
PCIRST#
28
USBAGP-
24,34
TYPEDET#
8,25,26,38
PIRQ#A
8,25,26,38
PIRQ#B
R193
301-1%
28
USBAGP+
6
MCH_AGPREF
J13
B42 B24
A66
B66 B65 B64 B63 B62 B61 B60 B59 B58 B57 B56 B55 B54 B53 B52 B51 B50
A65 A64 A63 A62 A61 A60 A59 A58 A57 A56 A55 A54 A53 A52 A51 A50
B49 B48
A49 A48 A47 A46 A45 A44 A43 A42 A41
B47 B46 B45 B44 B43 B41
A35 A36 A37 A38 A39 A40
B40 B39 B38 B37 B36 B35 B34
A34 A33 A32 A31 A30 A29 A28 A27 A26
B33 B32 B31 B30 B29 B28 B27 B26 B16 B25
A25 A24
B23 B22
A23 A22
B21
A21 A20 A19 A18 A17 A16 A15 A14 A13 A12
B14
A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1
B20 B19 B18 B17 B15 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1
6
CONN_AGPREF
CON_AGPREF_Q
Q8
2 3
1
DRAWN BY: LAST REVISED:
SHEET:
FOLSOM, CALIFORNIA 95630 1900 PRAIRIE CITY ROAD
87
6
5
4
3
2
1
A B C D
1
2
3
4
5
6
7
8
D C B A
PCG PLATFORM DESIGN
REV:
0.5
PROJECT:
OF 40
TITLE: INTEL(R) 820E CHIPSET 2 DIMM FCPGA REFERENCE BOARD
R
PCG AE
Camino2
VDDQ
VDDQ
VCC3_3
VCC12
VCC3_3SBY
VCC5
AGP4XU_20
OVRCNT# 5V_A 5V_B USB+ GND_K INTB# CLK REQ# VCC3_3_F ST0 ST2 RBF# GND_L SBA0 SBA2 SB_STB GND_M SBA4
12V
TYPEDET#
RESV_A
USB-
GND_A INTA# RST# GNT#
VCC3_3_A
ST1
RESV_B
RESV_H
PIPE#
GND_B WBF# SBA1
VCC3_3_B
SBA3
SB_STB#
GND_C
SBA5 SBA7
SBA6
RESV_C GND_D
RESV GND_N
RESV_D
VCC3_3_C
VCC3_3_H VCC3_3_G AD31 AD29 VCC3_3_I AD27 AD25 GND_O AD_STB1 AD23
AD30 AD28
VCC3_3_D
AD26 AD24
GND_E
AD_STB1#
C/BE3#
VDDQ_A
VDDQ_F AD21 AD19 GND_P AD17 C/BE2# VDDQ_G
VDDQ_B
AD16 AD18
GND_F
AD20 AD22
IRDY# GND_Q RESV_K VCC3_3_J DEVSEL# VDDQ_H
FRAME# RESV_E GND_G RESV_F
VCC3_3_E
TRDY# STOP# PME#
GND_H
PERR# GND_R
PAR AD15
VDDQ_C
AD13 AD11 GND_I
AD9
C/BE0#
VDDQ_D
AD_STB0#
AD6
GND_J
AD4 AD2
VDDQ_E
AD0
SERR# C/BE1# VDDQ_I AD14 AD12 GND_S AD10 AD8 VDDQ_J AD_STB0 AD7 GND_T AD5 AD3 VDDQ_K AD1 VREF_CG
VREF_GC
3_3VAUX1 3_3VAUX2
2N7002LT1
1
3 2
AGPREF circuitry should be placed close to MCH.
AGP Connector