User's Manual

11-18-1999_10:50
BLOCK DIAGRAM
2
PCD PLATFORM DESIGN
REV:
DRAWN BY:
LAST REVISED:
PROJECT:
SHEET:
FOLSOM, CALIFORNIA 95630
1900 PRAIRIE CITY ROAD
87654321
A
B
C
D
12345678
D
C
B
A
1.01
TITLE: INTEL(R) 820 CHIPSET CUSTOMER REFERENCE BOARD
OF 36
R
LPC Bus
Rambus
DATA
CTRL
ADDR
ADDR
CTRL
DATA
AGP Bus
PCI CONN 3 PCI CONN 1 PCI CONN 2 PCI CONN 4
PCI ADDR/DATA
PCI CNTRL
AC’97 Link
Block Diagram
ClockVRM
AGP
MCH
Modules
USB
ICH
IDE Primary
IDE Secondary
USB Port 1
USB Port 2
AC’97 Audio
Modem
SIO
Parallel Game ConnFloppyKeyboard
Mouse
Serial 1
Serial 2
82559 LAN
UltraDMA/66
FWH
Device Table
Processor
2 RIMM
REFERENCE DEVICE GATES SHEET
DESIGNATOR TYPE USED NUMBER
U20 74LVC06A A, B, C 31
U14 74LVC07A A, B, C 18, 29
U19 74LVC07A A, C, D 18, 22
U3 74LVC08A A, B 15, 31
U15 74LVC14a A, B, C, D 31
U18 74LS132 B, C 29, 31
U13 82820 (ICH) 8, 9
U10 82820 (MCH) 6, 7
U5 82559 16
U8 93C46A 16
U2 AD1881 13
U11 CK133 5
U12 DRCG 5
U16 FWH 10
U4, U6 GD75232 25
U1 LM4880 14
U17 LPC47B27X 12
U9 ADM1021 3
U7 TPS2042 23