3-20-2000_14:56 15
COMMUNICATION AND NETWORK RISER (CNR)
J2
A10
A19
B9
B27
A18
B23
B16
A26
B2
B1
A2
A1
B17
B13
B10
B7
A17
A14
A9
A6
A3
B19
B15
B18
A16
A15
A13
A22
B21
A21
B22
A25
B25
B12
A11
B11
A8
B8
A7
A28
A29
B29
B28
B30
B26
A4
A5
B5
B6
A12
A27
B14
B3
B20
A23
A24
B24
A20
A30
B4
10K
R85
R78
10K
16
AC_SDATAIN0_CNR
10K
R57
EE_CS_ICH2_OB
21
R60
10K
5% 5%
10K
R59
16
LAN_RST_CNR
16
LAN_TXD0_CNR
16
LAN_RXD2_CNR
16
LAN_RXD1_CNR
16
LAN_RXD0_CNR
9,21
EE_SHCLK_ICH2
9,21
EE_DIN_ICH2
9,15
EE_CS_ICH2
4,9,11,38
SMBCLK_CORE
4,9,11,38
SMBDATA_CORE
R61 0K
9,13
AC_BITCLK
33
5%
R62
50V
5%
47PF
C78
R64
5%
15K
R63
5%
33
15K
5%
R73
5%
10K
R75
16
LAN_TXD2_CNR
16
LAN_TXD1_CNR
28
USB+_CNR
16
AC_SYNC_CNR
16
AC_SDATAOUT_CNR
16
LAN_CLK_CNR
J18
5
1
3
78
6
4
2
9,15
EE_CS_ICH2
9,21
EE_DOUT_ICH2
28
USB_OC#_CNR
28
USB-_CNR
C285
47PF
5%
50V
9
AC_SDATAIN1_CNR
R58
10K
5%
XREF=8 PRIMARY_DN#
AC_REST#_ICH2
U21
7
14
6
5
4
U21
7
14
3
2
1
U21
9
10
8
14
7
AC_RESET#_ICH2
USB
EEPROMLAN
CNR
AC ’97
GND_7
GND_6
GND_5
SMB_A0
SMB_A2
SMB_A1
GND_12
RESERVE_11
RESERVE_10
RESERVE_9
RESERVE_8
RESERVE_7
RESERVE_6
RESERVE_5
RESERVE_4
PRIMARY_DN#
AC97_BITCLK
AC97_SYNC
AC97_SDATA_OUT
AC97_SDATA_IN0
AC97_SDATA_IN1
LAN_TXD2
LAN_TXD1
LAN_TXD0
LAN_RXD2
LAN_RXD1
LAN_RXD0
SMB_SCL
SMB_SDA
EE_SHCLK
EE_DIN
EE_DOUT
EE_CS
USB+
USB-
+12VD
-12V
+5VDUAL
+3.3VD
GND_0
GND_1
GND_2
GND_3
GND_4
GND_8
GND_9
GND_10
GND_11
RESERVE_0
RESERVE_1
RESERVE_2
RESERVE_3
AC97_RESET#
USB_OC#
GND_13
+3.3VDUAL
GND_14
LAN_RSTSYNC
+5VD
LAN_CLK
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
VCC5SBY
VCC5
VCC3_3
VCC12
VCC12-
VCC3_3SBY
VCC3_3
VCC3_3
SN74HC03
VCC
GND
SN74HC03
VCC
GND
SN74HC03
VCC
GND
Communication And Network Riser (CNR)
No Stuff