Gigabyte B660M AORUS PRO AX DDR4 User Manual - Page 6

Motherboard Block Diagram

Page 6 highlights

1-2 Motherboard Block Diagram PCI Express 4.0 Bus x16 1 M.2 Socket 3 (M2A_CPU) CPU CLK+/- (80~800 MHz) DDR5 4800/4000 MHzjk DDR4 3200/3000/2933/2666/2400/2133 MHzlm LGA1700 CPU DDI DisplayPort DDI HDMI 2.0 1 PCI Express x16 DMI 4.0 4 SATA 6Gb/s (SATA3 4~7) 1 M.2 Socket 3 (M2P_SB) PCI Express 4.0 Bus PCI Express x4 LAN RJ45 Intel® 2.5GbE LAN x4 x1 PCI Express 3.0 Bus x1 M.2 WIFIjl SPI BIOS Bus TPM eSPI iTE® Bus Super I/O COM Intel® B660 1 USB Type-C®, with USB 3.2 Gen 2x2 support 1 USB Type-C®, with USB 3.2 Gen 2 support 1 USB 3.2 Gen 2 Type-A USB 3.2 Gen 1 Hub 6 USB 3.2 Gen 1 USB 2.0 Hub 8 USB 2.0/1.1 CODEC Rear Speaker Out Center/Subwoofer Speaker Out MIC Line Out Line In S/PDIF Out j Only for B660M AORUS PRO AX. l Only for B660M A PRO AX DDR4. k Only for B660M AORUS PRO. m Only for B660M AORUS PRO DDR4. - 6 -

  • 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

- 6 -
1-2
Motherboard Block Diagram
CPU CLK+/- (80~800 MHz)
DMI 4.0
eSPI
Bus
SPI
Bus
iTE
®
Super I/O
6 USB 3.2 Gen 1
8 USB 2.0/1.1
1 USB 3.2 Gen 2 Type-A
Intel
®
B660
DDI
DisplayPort
USB 3.2
Gen 1 Hub
BIOS
TPM
USB 2.0
Hub
LGA1700 CPU
PCI Express 4.0 Bus
LAN
RJ45
PCI Express 3.0 Bus
x4
x1
PCI Express x4
Intel
®
2.5GbE LAN
DDI
HDMI 2.0
1 M.2 Socket 3
(M2P_SB)
Center/Subwoofer
Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Rear Speaker Out
CODEC
1 USB Type-C
®
,
with USB 3.2 Gen 2x2 support
1 USB Type-C
®
,
with USB 3.2 Gen 2 support
COM
x1
M.2 WIFI
jl
DDR5 4800/4000 MHz
jk
DDR4 3200/3000/2933/2666/2400/2133 MHz
lm
4 SATA 6Gb/s
(SATA3 4~7)
PCI Express 4.0 Bus
1 PCI Express x16
x16
1 M.2 Socket 3
(M2A_CPU)
j
Only for B660M AORUS PRO AX.
k
Only for B660M AORUS PRO.
l
Only for B660M A PRO AX DDR4.
m
Only for B660M AORUS PRO DDR4.