Intel 820E Personal Computer User Manual


 
3-20-2000_11:31 21
LAN
R378
51.1
1%
25MHZ
Y5
12
20MHZ
Y2
21
9,15
EE_DOUT_ICH2
9,15
EE_SHCLK_ICH2
15
EE_CS_ICH2_OB
1%
51.1
R376
10%
0.022UF
C365
R377
R380
U22
8
3
4
2
1
5
6
7
17,18
LAN_CLK_X1
17,18
LAN_CLK_X2
1%
10K
R382
1%
121
R381
5%
C302
82PF
5%
82PF
C291
18,19,20
LAN_RDP
18,19,20
LAN_RDM
17
GILAD_RDM
17
GILAD_RDP
1%
806
R379
R95
806
1%
9,15
EE_DIN_ICH2
VCC3_3SBY
XTAL
DRAWN BY:
LAST REVISED: SHEET:
FOLSOM, CALIFORNIA 95630
1900 PRAIRIE CITY ROAD
87 6 54 32 1
A
B
C
D
12345678
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
XTAL
0K
0K
NC2
NC1
GND
EECS
EESK
EEDO
EEDI
VCC
93C46
VCC3_3SBY
LAN
STUFF FOR 82562EH ONLY
STUFFING FOR EEPROM (U22)
LAN OPTION INTEL PART#
82562EH A05482-001
82562ET A05441-001
82562EM A05723-001
82562EM with AOL
S tu ffin g O p tio n s fo r 82562EH a n d 82562ET/EM
82562EH Rem ove Y5
C291 and C302=82pf
R381=121ohms
82562ET/EM Rem ove Y2
C291 and C302=22pf
R381=0 ohms
Remove R382