Gigabyte GA-VT890P Manual - Page 8

Block Diagram

Page 8 highlights

Block Diagram PCIe CLK (100 MHz) PCI Express x16 PCI Express Bus x1 PCIe CLK (100 MHz) PCI Express x1 BIOS RJ45 LAN PCI Bus RTL8201 LGA775 Processor CPU CLK+/- (266/200/133 MHz) Host Interface VIA P4M900 DDR2 667 (Note)/533/400 MHz DDR2 VIA VT8237S CODEC 2 SATA 3Gb/s ATA-133/100/66/33 IDE Channels 8 USB Ports Winbond W83627 PS/2 KB/Mouse Floppy LPT Port COM Ports Surround Speaker Out Center/Subwoofer Speaker Out Side Speaker Out MIC Line-Out Line-In SPDIF In SPDIF Out 5 PCI PCI CLK (33 MHz) (Note) Use of a 1066/800 MHz FSB CPU is required if you wish to install DDR2 667 MHz memory. - 8 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96

- 8 -
Block Diagram
(Note)
Use of a 1066/800 MHz FSB CPU is required if you wish to install DDR2 667 MHz
memory.
Center/Subwoofer Speaker Out
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
LGA775
Processor
Host
Interface
VIA
P4M900
DDR2 667
(Note)
/533/400 MHz
5 PCI
PCI Bus
PCI Express Bus
DDR2
PCI CLK
(33 MHz)
PCIe CLK
(100 MHz)
PCI Express x16
8 USB Ports
ATA-133/100/66/33
IDE Channels
RTL8201
Floppy
PS/2 KB/Mouse
LPT Port
CPU CLK+/- (266/200/133 MHz)
Winbond
W83627
VIA
VT8237S
2 SATA 3Gb/s
LAN
RJ45
x1
PCI Express x1
PCIe CLK
(100 MHz)
BIOS
COM Ports